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Fouché R, El Amiri L, Bestandji N, Uzel AP. Articular fracture of the distal humerus classified Dubberley 2b: Case report of two patients and review of the literature. Trauma Case Rep 2024; 51:101032. [PMID: 38655250 PMCID: PMC11036088 DOI: 10.1016/j.tcr.2024.101032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2024] [Indexed: 04/26/2024] Open
Abstract
Articular fractures of the distal humerus are rare, and even rarer are fractures involving the trochlea and capitellum in a single fragment, with no associated comminution. These fractures are classified as 2a according to the Dubberley classification and are rarely described in the literature. Two cases of Dubberley 2a fractures were treated at our hospital. The first case, involving a 68-year-old patient, was treated with a medial and a lateral approach, combined with posteroanterior fixation using 3 Herbert screws. In the 2nd case, a 16-year-old male was treated with a single lateral approach, permitting fixation with two Herbert screws. One of the two screws is inserted into the bone at the edge of the cartilage, with an anteroposterior trajectory that leaves the cartilage intact. We opted mainly for posteroanterior screw fixation in subchondral bone, which is less damaging to articular cartilage and soft tissues and has already demonstrated its reliability. No associated lesions were found, and no complications were encountered. Results were excellent, with Mayo Elbow Performance Index (MEPI) scores of 95 and 100 respectively. Herbert screw fixation therefore appears to be an option of choice for these fractures, although comparative studies are needed to evaluate the different treatments available.
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Affiliation(s)
- Raphaël Fouché
- University of the French Antilles, Department of Orthopedic Surgery, University Hospital of Guadeloupe, Route de Chauvel, 97139 Les Abymes, Guadeloupe
| | - Laela El Amiri
- Department of Hand Surgery, SOS Main, CCOM, University Hospital of Strasbourg, FMTS, Icube CNRS 7357, University of Strasbourg, 10 Avenue Baumann, 67400 Illkirch, France
| | - Nassim Bestandji
- Department of Hand Surgery, SOS Main, CCOM, University Hospital of Strasbourg, FMTS, Icube CNRS 7357, University of Strasbourg, 10 Avenue Baumann, 67400 Illkirch, France
| | - André-Pierre Uzel
- Department of Hand Surgery, SOS Main, CCOM, University Hospital of Strasbourg, FMTS, Icube CNRS 7357, University of Strasbourg, 10 Avenue Baumann, 67400 Illkirch, France
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Seeher U, Bode S, Arora R. [Basic principles of surgical treatment of distal radius fractures]. Unfallchirurgie (Heidelb) 2024:10.1007/s00113-024-01429-x. [PMID: 38653814 DOI: 10.1007/s00113-024-01429-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/25/2024]
Abstract
Distal radius fractures are one of the most frequent fractures of the upper extremities. The decision for conservative or surgical treatment is made after appropriate diagnostics using conventional radiographic and usually computed tomography imaging examinations. If the indications for surgical treatment are present, various options for reduction and fixation are available. The spectrum ranges from closed to open procedures up to accompanying arthroscopic support. Appropriate preoperative patient education about the procedure and the planned postinterventional treatment is essential. The goal of treatment is to restore wrist function while maintaining mobility and strength with a low risk of complications. All surgical procedures share the principle of reduction to restore anatomical relationship followed by fixation. Closed procedures include fixation with Kirschner wires and the construction of an external fixator. Volar locking plate osteosynthesis has become established in recent years as the method of choice for the majority of the fractures to be treated. For special fracture patterns and the treatment of accompanying injuries, arthroscopic support can be indicated. There is no uniform consensus on the best choice of procedure. This article discusses the possible procedures including the approaches, fixation techniques and specific follow-up treatment.
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Affiliation(s)
- Ulrike Seeher
- Universitätsklinik für Orthopädie und Traumatologie, Medizinische Universität Innsbruck, Anichstr. 35, 6020, Innsbruck, Österreich.
| | - Simone Bode
- Universitätsklinik für Orthopädie und Traumatologie, Medizinische Universität Innsbruck, Anichstr. 35, 6020, Innsbruck, Österreich
| | - Rohit Arora
- Universitätsklinik für Orthopädie und Traumatologie, Medizinische Universität Innsbruck, Anichstr. 35, 6020, Innsbruck, Österreich
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Mandala M, Shaunak S, Kreitmair P, Phadnis J, Guryel E. Biomechanical comparison of headless compression screws versus independent locking screw for intra-articular fractures. Eur J Orthop Surg Traumatol 2024; 34:1319-1325. [PMID: 38112781 PMCID: PMC10980631 DOI: 10.1007/s00590-023-03792-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 11/15/2023] [Indexed: 12/21/2023]
Abstract
PURPOSE Headless compression screws (HCS) have a variable thread pitch and headless design enabling them to embed below the articular surface and generate compression force for fracture healing without restricting movement. Locking screws have greater variety of dimensions and a threaded pitch mirroring the design of the HCS. The objective of this study is to determine whether locking screws can generate compression force and compare the compressive forces generated by HCS versus locking screws. METHOD A comparison between 3.5-mm HCS versus 3.5-mm locking screws and 2.8-mm HCS versus 2.7-mm locking screws was performed using a synthetic foam bone model (Synbone) and FlexiForce sensors to record the compression forces (N). The mean peak compression force was calculated from a sample of 3 screws for each screw type. Statistical analysis was performed using the one-way ANOVA test and statistical significance was determined to be p = < 0.05. RESULTS The 3.5-mm Synthes and Smith and Nephew locking screws generated similar peak compression forces to the 3.5-mm Acutrak 2 headless compression screws with no statistically significant difference between them. The smaller 2.7-mm Synthes and Smith and Nephew locking screws initially generated similar compressive forces up to 1.5 and 2 revolutions, respectively, but their peak compression force was less compared to the 2.8-mm Micro Acutrak 2 HCS. CONCLUSION Locking screws are able to generate compressive forces and may be a viable alternative to headless compressive screws supporting their use for intra-articular fractures.
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Affiliation(s)
| | - Shalin Shaunak
- University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | | | - Joideep Phadnis
- University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Enis Guryel
- University Hospitals Sussex NHS Foundation Trust, Brighton, UK.
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Tosun O, Sinci KA, Bacaksiz T, Buyukuysal MC, Kazimoglu C, Cilengir AH. The utility of standing knee radiographs for detection of lipohemarthrosis: comparison with supine horizontal beam radiographs. Eur Radiol 2024; 34:1104-1112. [PMID: 37594525 DOI: 10.1007/s00330-023-10163-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 06/15/2023] [Accepted: 07/16/2023] [Indexed: 08/19/2023]
Abstract
OBJECTIVES Lipohemarthrosis is a key finding in acute trauma patients and indicates an intra-articular fracture. The horizontal beam lateral radiography with supine position is known to be the best technique to demonstrate knee lipohemarthrosis. Our main purpose was to compare the sensitivity of supine and standing lateral knee radiographs to detect lipohemarthrosis. METHODS In our retrospective study, consecutive patients with lipohemarthrosis on computed tomography of the knee between October 2019 and September 2021 were included. Fractured bone, the presence of lipohemarthrosis, and image quality in both standing and supine anteroposterior and lateral knee radiographs were evaluated. Interobserver reliability of the three observers was calculated. Fisher exact chi-square and z-proportion tests were used to compare lateral and anteroposterior knee radiographs. Krippendorff's Alpha and Kappa coefficients were used for inter-observer agreement. RESULTS A total of 61 patients (38 men [62.3%], 23 women [37.7%]; mean age, 43 years ± 17 [standard deviation]) were included. The most common type of fracture was isolated tibial fractures (n = 32; 52.5%). The sensitivity of showing lipohemarthrosis of standing lateral knee radiographs (95.5%) was higher than supine lateral radiographs (38.5%) (p < 0.001). While non-optimal image quality did not affect lipohemarthrosis detection on lateral radiographs (p > 0.99), it caused a significant decrease in the diagnosis of lipohemarthrosis on anteroposterior radiographs (p = 0.036). We found a good-excellent interobserver agreement in lipohemarthrosis detection. CONCLUSIONS Standing lateral radiographs have higher sensitivity than supine lateral radiographs in detecting lipohemarthrosis and are beneficial for detecting lipohemarthrosis which indicates the presence of occult-evident intraarticular fracture in patients with knee trauma. CLINICAL RELEVANCE STATEMENT Standing lateral knee radiographs offer a useful method for reducing the misdiagnosis of the occult intra-articular fractures by showing the fat-fluid leveling more clearly. Its advantages may be more prominent when the advanced imaging modalities are limited. KEY POINTS • Fat-fluid level (lipohemarthrosis) is an important radiographic sign to assess patients with acute trauma. It almost always indicates an intra-articular fracture. • Our retrospective study results support that lipohemarthrosis sign could be observed more frequently in standing lateral knee radiographs than in supine lateral radiographs. • Knee trauma patients, when available, should be evaluated with standing lateral radiographs for the diagnosis of lipohemarthrosis.
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Affiliation(s)
- Ozgur Tosun
- Department of Radiology, Near East University Medical Faculty, Lefkosa, North Cyprus, Turkey.
| | - Kazim Ayberk Sinci
- Department of Radiology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | - Tayfun Bacaksiz
- Department of Orthopedics and Traumatology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
| | | | - Cemal Kazimoglu
- Department of Orthopedics and Traumatology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Turkey
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Clough EJ, Kasture S, Dalal R. Clinical and Patient reported outcomes following open reduction and internal fixation for distal tibial intra-articular fractures. Foot (Edinb) 2023; 54:101972. [PMID: 36827890 DOI: 10.1016/j.foot.2023.101972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 11/13/2022] [Accepted: 02/03/2023] [Indexed: 02/13/2023]
Abstract
INTRODUCTION Intra-articular distal tibial plafond fractures are rare injuries, provide a challenge for the surgeon and can often have poor outcomes. The aim of this paper was to report long term patient reported functional outcomes, health related quality of life (QoL) scores and rates of complications in order to fully counsel the patient on likely outcomes and set realistic post-operative expectations for the patient. METHODS We conducted a retrospective review of 20 patients with distal tibial intra-articular fractures that presented to our institution between September 2014 and September 2020. All patients underwent open reduction and internal fixation (ORIF). Clinical, radiological and patient reported outcome measures (PROMS), quality of life (QoL) scores and complications were collected. RESULTS The mean age of the patients at the time of surgery was 50.6 years (24-71). There were 7 males and 13 females. There were 4 open and 16 closed fractures. There were 7 Rüedi and Allgöwer (RA) Type 1, 9 Type 2 and 4 Type 3 fractures. The mean follow-up was 3.8 years [1-7]. The mean OMAS score was 54.3, reaching a peak at 2 years from injury. The mean QoL score (EQ5D5L) was 0.602, representing only 70 % of aged matched, UK population based norms. CONCLUSIONS Whilst clinical outcomes are comparable with other studies, this report highlights this is a devastating injury, with most people taking 2 years to reach peak recovery. QoL outcome scores only reach 70 % normal and only 35 % of patients return to within 10 % of age matched population based norms.
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Fang C, Cai L, Chu G, Jarayabhand R, Kim JW, O'Neill G. 3D printing in fracture treatment : Current practice and best practice consensus. Unfallchirurgie (Heidelb) 2022; 125:1-7. [PMID: 35817874 PMCID: PMC9722822 DOI: 10.1007/s00113-022-01159-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/10/2022] [Indexed: 06/10/2023]
Abstract
The use of 3D printing in orthopedic trauma is supported by clinical evidence. Existing computed tomography (CT) data are exploited for better stereotactic identification of morphological features of the fracture and enhanced surgical planning. Due to complex logistic, technical and resource constraints, deployment of 3D printing is not straightforward from the hospital management perspective. As a result not all trauma surgeons are able to confidently integrate 3D printing into the daily practice. We carried out an expert panel survey on six trauma units which utilized 3D printing routinely. The most frequent indications are acetabular and articular fractures and malalignments. Infrastructure and manpower structure varied between units. The installation of industrial grade machines and dedicated software as well as the use of trained personnel can enhance the capacity and reliability of fracture treatment. Setting up interdisciplinary jointly used 3d printing departments with sound financial and management structures may improve sustainability. The sometimes substantial logistic and technical barriers which impede the rapid delivery of 3D printed models are discussed.
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Affiliation(s)
- Christian Fang
- Queen Mary Hospital, The University of Hong Kong, Hong Kong SAR, China.
| | - Leyi Cai
- First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China
| | - Gabriel Chu
- United Christian Hospital, Hong Kong SAR, China
| | | | - Ji Wan Kim
- Asan Medical Centre, University of Ulsan College of Medicine, Seoul, Korea (Republic of)
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Jafari Kafiabadi M, Sabaghzadeh A, Khabiri SS, Ebrahimpour A, Biglari F. Successful Reconstruction of Proximal Phalanx Condylar Fracture in an Athlete Using Auto-Osteochondral Graft from the Base of Fifth Metacarpus: A Case Report and Review of Literature. Arch Bone Jt Surg 2022; 10:812-815. [PMID: 36246027 PMCID: PMC9527424 DOI: 10.22038/abjs.2022.61797.3018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/13/2022] [Indexed: 06/16/2023]
Abstract
Intra-articular fractures of the proximal phalanx head, especially with the condylar defect, are relatively rare but challenging for surgical treatment. Although several surgical procedures are available to reconstruct articular cartilage defects, the optimal method is unclear. This study reports a successful osteochondral reconstruction of proximal phalanx condylar defect in an athlete using the articular portion of the fifth metacarpal base.
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Affiliation(s)
- Meisam Jafari Kafiabadi
- Department of Orthopedic Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Sabaghzadeh
- Department of Orthopedic Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyyed Saeed Khabiri
- Department of Orthopedic Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Adel Ebrahimpour
- Department of Orthopedic Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farsad Biglari
- Department of Orthopedic Surgery, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Wang L. [Preliminary finite element analysis of percutaneous screw fixation of Schatzker typeⅠ tibial plateau fracture]. Zhongguo Gu Shang 2022; 35:644-649. [PMID: 35859375 DOI: 10.12200/j.issn.1003-0034.2022.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To compare the stress changes and displacement of SchatzkerⅠ tibial plateau fracture screw fixation model under different loads. METHODS The three-dimensional CT images of the knee joint of a healthy male volunteer were selected to establish the three-dimensional model, and then the Schatzker I tibial plateau fracture model and screw fixation model were established. Simulate the two stress conditions of each model when standing on one foot and standing on two feet, the stress changes of tibia, split bone block and cannulated screw and the displacement between fractures were observed and compared. RESULTS When standing on both feet, the model with the largest stress value of hollow screw, split bone block and tibia was the improved triangular support fixation model group, and the model with the largest displacement in the Z-axis direction of the overall model was the conventional screw fixation model group. When standing on one foot, the model with the largest stress value of hollow screw, split bone block and tibia was the improved triangular support fixation model group, and the model with the largest displacement in the Z-axis direction of the overall model was the conventional screw fixation model group. CONCLUSION The lowest stress value of split bone block and screw is the palisade screw fixation model, and the largest is the improved triangular support fixation model. The Z-axis displacement of the conventional screw fixation model is the largest, and the displacement of the fence screw model is equivalent to that of the improved triangular support screw model.
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Affiliation(s)
- Li Wang
- The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning, China
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Luo G, Fan C, Gao P, Huang W, Ni W. An evaluation of the efficacy of percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III displaced intra-articular calcaneal fractures. BMC Musculoskelet Disord 2022; 23:562. [PMID: 35689229 PMCID: PMC9188138 DOI: 10.1186/s12891-022-05515-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this retrospective monocentric study was to investigate the clinical efficacy of percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III displaced intra-articular calcaneal fractures (DIACFs). METHODS The medical records of calcaneal fractures patients who were admitted to our department from January 2018 to January 2020 were retrospectively reviewed, and those meeting the inclusion criteria were fnally included for analysis. All patients were treated with percutaneous reduction and screw fixation, and no patients received bone grafting. The radiologic parameters evaluated included the BÖhler angle and the calcaneal height. In addition, the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scores, Maryland Foot Score (MFS), and visual analog scale (VAS) score were determined. RESULTS Thirty-eight patients with Sanders Type-II and Type-III DIACFs were finally included, including 30 males and 8 females aged 21 to 61 years [(42.6 ± 9.6) years]. According to the Essex-Lopresti classification, 27 of the fractures were the tongue type, and 11 were the joint compression type. According to the Sanders classification, 27 of the fractures were type II, and 11 were type III. Immediately postoperatively, the calcaneal height had recovered to 39.8 ± 2.1 mm, the BÖhler angle had recovered from 4.2° ± 13.6° preoperatively to 27.2° ± 3.4° (P = 0.000). All patients were followed up for 18-42 months [(25.2 ± 9.5) months]. All fractures healed. No differences were found in the outcome measures six-months postoperatively (BÖhler angle, p = 0.24; calcaneal height, p = 0.82) or at final follow-up (BÖhler angle, p = 0.33; calcaneal height, p = 0.28) compared to the immediately postoperative values. At the final follow-up, the AOFAS score was 91.7 ± 7.4 points, with an excellent and good rate of 92.1%; the MFS was 90.3 ± 7.8 points, with an excellent and good rate of 92.1%; and the VAS score was 2.2 ± 1.5 points. None of the patients had incision complications, and one patient developed traumatic arthritis. CONCLUSION Percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III DIACFs can achieve good recovery and maintenance of the BÖhler angle and calcaneal height. Moreover, it has the advantage of a low complication rate.
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Affiliation(s)
- Gang Luo
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Chongqing, 400016, China.
| | - Chongyin Fan
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Chongqing, 400016, China
| | - Peili Gao
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Chongqing, 400016, China
| | - Wei Huang
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Chongqing, 400016, China
| | - Weidong Ni
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Chongqing, 400016, China.
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Ushijima T, Arai K. Use of a Box-cut Osteotomy Preserving Collateral Ligaments in Costal Osteochondral Graft Reconstruction of Proximal Interphalangeal Joint Cartilage Defects. J Hand Surg Asian Pac Vol 2022; 27:389-393. [PMID: 35443884 DOI: 10.1142/s2424835522720158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report two patients with reconstruction of osteochondral defects of the proximal interphalangeal joint (PIPJ) using a costal osteochondral graft (COG). A box-cut osteotomy was done at the end of the phalanx preserving the lateral cortices and the insertion of the collateral ligaments. A COG was harvested from the rib, moulded and press fit into the groove formed by the box-cut osteotomy. The COG was fixed with mini screws in the coronal plane (dorsal to palmar) and the fixation off-loaded with an external fixator. This technique maintained the collateral ligament in-situ and is useful in reconstruction of chondral defects of the PIPJ. Level of Evidence: Level V (Therapeutic).
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Affiliation(s)
- Takahiro Ushijima
- Department of Orthopaedic Surgery, Iizuka Hospital, 3-83, Yoshio Town, Iizuka City, Fukuoka Prefecture, Japan
| | - Ken Arai
- Department of Orthopaedic Surgery, Iizuka Hospital, 3-83, Yoshio Town, Iizuka City, Fukuoka Prefecture, Japan
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BAYDAR MEHMET, AYKUT SERKAN, MERT MUHAMMED, KESKINBIÇKI M, AKDENIZ H, ÖZTÜRK KAHRAMAN. ISOLATED CAPITELLAR FRACTURE FIXATION WITH HEADLESS SCREWS IN DIFFERENT CONFIGURATIONS. Acta Ortop Bras 2022; 30:e244357. [PMID: 35431622 PMCID: PMC8979352 DOI: 10.1590/1413-785220223001e244357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 06/02/2021] [Indexed: 11/22/2022]
Abstract
Introduction We evaluated the clinical and radiological outcomes of capitellar fractures treated with modified screw insertion (inserting the first fixation screw anteroposteriorly and the second screw posteroanteriorly), a technique that can be applied with a minimally invasive lateral elbow approach. Materials and Methods Twenty-one isolated capitellum fractures that were surgically treated were included in the study. Fixation was achieved with two headless cannulated compression screws placed in anteroposterior and posteroanterior order using the modified lateral elbow approach. The Broberg-Morrey rating system was used to assess the post-operative functional status of the patients. Results According to the Broberg-Morrey criteria, the mean score was 92.7 (77-100) and 13 cases had excellent, 7 had good, and 1 had fair results. None of the patients developed avascular necrosis or heterotopic ossification. According to the Broberg-Morrey arthrosis score, two cases had Grade 1 and one had Grade 2 arthrosis. One patient had a superficial wound site infection that was treated with antibiotics, and in one case a 60° extension loss was observed in the elbow. Conclusion Treatment of isolated capitellar fractures with 2 headless screws placed anteroposteriorly and posteroanteriorly can provide stable fixation and is less traumatic for the elbow joint. Level of Evidence IV; Therapeutic Studies - Investigating the results of treatment.
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Wang J, Qin S, Wang T, Liu J, Wang Z. Comparison of the Curative Effect of Percutaneous Reduction with Plastic Calcaneal Forceps Combined with Medial External Fixation in the Treatment of Intra-Articular Calcaneal Fractures. Orthop Surg 2021; 13:2344-2354. [PMID: 34767310 PMCID: PMC8654646 DOI: 10.1111/os.13118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 04/28/2021] [Accepted: 05/26/2021] [Indexed: 11/30/2022] Open
Abstract
Objective To compare the clinical efficacy of percutaneous minimally invasive reduction combined with external fixation and a tarsal sinus approach to treat Sanders type II and III intra‐articular calcaneal fractures. Methods The clinical data of 64 patients with Sanders type II and III calcaneal fractures admitted to our hospital from January 2010 to January 2016 were retrospectively analyzed; data includedage, sex, body mass index. According to the surgical method, they were divided into the percutaneous minimally invasive reduction with internal and external fixation group (30 cases) and the tarsal sinus approach group (34 cases).The two groups of patients were compared in terms of the time tosurgery, length of hospital stay, intraoperative blood loss, operative duration, complications, radiographic features, including the heel bone length, width, height, Bohlerangle, Gissane angle, and calcaneal varus angle, and clinical efficacy indicators, including the American Orthopedic Foot and Ankle Society (AOFAS) score, the visual analog scale (VAS) pain score, health survey profile (SF‐36) score and Maryland ankle function score. Results Patients in both groups were followed up for 12 to 50 months, with an average of 24.8 months.Bony union was achieved in all cases. The time to surgery, length of hospitalstay, intraoperative blood loss and incidence of incision‐related complications were significantly lower in the percutaneous minimally invasive medial external fixation group than in the tarsal sinus group (P < 0.01). At the last follow‐up, the calcaneal length, width, and height, Bohler angle, Gissane angle, and varus angle were significantly increased in both groups (P < 0.01), the calcaneal width was significantly lower after than before surgery (P < 0.01), and there were no statistically significant differences between the two groups (P > 0.05). As measures of clinical efficacy, the AOFAS, VAS, SF‐36 and Maryland scores were 85.28 ± 8.21, 0.84 ± 1.21, 82.95 ± 3.25 and 83.56 ± 3.32, respectively, at the last follow‐up in the percutaneous minimally invasive medial external fixation group and 83.32 ± 7.69, 1.85 ± 1.32, 80.71 ± 5.42, and 81.85 ± 2.41 in the tarsal sinus group, respectively, with no significant differences between the two groups (P > 0.05). Conclusion Under the condition of a good command of surgical indications and surgical skills, the use of plastic calcaneal forceps for percutaneous minimally invasive reduction combined with medial external fixation for the treatment of Sanders type II and III intra‐articular calcaneal fractures can achieve similar clinical effects as the tarsal sinus approach. However, the use of plastic calcaneal forceps for percutaneous minimally invasive reduction combined with internal and external fixation has advantages, such as fewer complications, less bloodloss, and a shorter operation, and thus has good safety and is worthy of clinical promotion.
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Affiliation(s)
- Jianchuan Wang
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Song Qin
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Tienan Wang
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Jibin Liu
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | - Zongpu Wang
- Department of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, China
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Li Y, Feng R, Liu X, Wang G, Wang W, Lu Q, Huang W, Wu H, Cai X. A Post-Traumatic Osteoarthritic Model of Hip Following Fracture of Acetabulum in Rabbit: A Preliminary Study by Macroscopic and Radiographic Assessment. Orthop Surg 2021; 13:296-305. [PMID: 33398932 PMCID: PMC7862151 DOI: 10.1111/os.12882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 10/07/2020] [Accepted: 10/26/2020] [Indexed: 01/31/2023] Open
Abstract
Objective To develop a post‐traumatic osteoarthritic model of hip following fracture of acetabulum in rabbit for revealing biochemical mechanism of post‐traumatic osteoarthritis. Methods A total of 36 mature male New Zealand white rabbits were equally divided into sham group (n = 12), non‐ORIF group (n = 12), and open reduction and internal fixation (ORIF) group (n = 12). Except for the sham group, rabbits had survival surgeries to create acetabular fractures of dorsal wall for simulating dashboard impaction mechanism. The ORIF group received open reduction and internal fixation, while fractures in the non‐ORIF group were left as displaced but transverse fracture and dislocation was reduced. Besides intraoperative appearance and postoperative recovery, macroscopic and radiographic characteristics of the hips were recorded and assessed by a radiographic scoring scale at 3 weeks, 6 weeks, and 6 months, respectively. Results Out of 24 modeled acetabula, 21 (87.5%) were pure dorsal wall fractures as proposed and the remaining three were associated fractures (dorsal wall plus transverse fracture) accompanied by dorsal dislocation or not. All hips were stable, and no sciatic nerve injury was observed. One rabbit in the ORIF group died of deep infection 4 days after surgery. Rabbits in the sham and ORIF groups returned to normal gait in 2 weeks, but animals in the non‐ORIF group suffered from limping and restricted movement. As the time progressed, the hips in the non‐ORIF group experienced progressive and severe degeneration which exhibited dramatically malformed and hypertrophic joints at 6 months, but the ORIF group maintained much better morphological structure. Corresponding to morphological changes, the average radiographic scores of the non‐ORIF group increased from 1.25 at 3 weeks to 2.75 at 6 months and showed statistically significant difference when compared to the sham group at all three time points (P = 0.011, 0.011, 0.015, respectively, <0.0167). Although the scores of the ORIF group showed apparent improvements (increased from 0.67 at 3 weeks to 2.00 at 6 months), there was no significant difference between the two modeled groups at all three time points. Conclusion The fracture model with high consistency and reproducibility showed progressive post‐traumatic osteoarthritic changes which could be improved by open reduction and internal fixation surgery and provided an alternative selection for investigating potential pathogenesis and pathology of post‐traumatic osteoarthritis following fracture of acetabulum.
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Affiliation(s)
- Yanjin Li
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, China.,Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China.,Department of Orthopedics, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Ruibing Feng
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, China.,Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China
| | - Ximing Liu
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China
| | - Guodong Wang
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China
| | - Wei Wang
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China.,Department of Orthopedics, Hubei Province hospital of Traditional Chinese Medicine, Wuhan, China
| | - Qilin Lu
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China.,Department of Spine Surgery, Hubei 672 Orthopaedics Hospital of Integrated Chinese & Western Medicine, Wuhan, China
| | - Wei Huang
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China.,Department of Spine Surgery, Jingmen NO.2 People's Hospital, Jingmen, China
| | - Haiyang Wu
- Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China
| | - Xianhua Cai
- College of Acupuncture and Orthopedics, Hubei University of Chinese Medicine, Wuhan, China.,Department of Orthopaedic Surgery, PLA Middle Military Command General Hospital, Wuhan, China
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Qiang MF, Singh RK, Chen YX, Zhang K, Jia XY, Chen S, Wang SG, Wang X, Shi ZM. Computational Biomechanical Analysis of Postoperative Calcaneal Fractures with Different Placement of the Sustentaculum Screw. Orthop Surg 2020; 12:661-667. [PMID: 32053281 PMCID: PMC7189067 DOI: 10.1111/os.12541] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 08/17/2019] [Accepted: 08/21/2019] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To evaluate the computational biomechanical analysis of intra-articular calcaneal fractures with different fixation status of the sustentaculum plate screw, when the finite element modeling of calcaneal fractures were fixed by the lateral locking plate. METHODS The normal right foot of a male (age: 36 years; height: 174 cm; body weight: 65 kg) was scanned by the CT scanner. As the computational biomechanical study, the three-dimensional finite element model of the simplified Sanders type-II calcaneal fracture was built. Fixation with the lateral calcaneal locking plate and screws was simulated using a finite element software package according to clinical operation. According to the different placement of the sustentaculum plate screw, the models were categorized as the accurate fixation group, marginal fixation group, and non-fixation group. The loading of 650 N with the vertical axial compression was applied to simulate the standing phase with single foot. The Von Mises stress distribution, maximal displacement, and contact area of the subtalar joint were analyzed among three groups. RESULTS The pressure distribution of the subtalar joint facet was inhomogeneous. The stress concentration of the calcaneus was located at the medial zone of the posterior subtalar joint facet. The peak Von Mises stress distribution in three groups was similar at the subtalar joint facet of 4.9 MPa, 5.1 MPa, and 5.4 MPa. In the accurate fixation group, the contact area on the posterior articular facet was 277.1 mm2 ; the maximal displacement was 0.18 mm. The contact area of the marginal fixation group was 265.3 mm2 on the posterior facet, where the maximal displacement was 0.23 mm. In the non-fixation group, the contact area was 253.8 mm2 ; the maximal displacement was 0.25 mm. There was a slight change in the contact area of the subtalar joint and no prominent displacement of the calcaneus could be detected among the three groups. CONCLUSIONS The biomechanical results, including the peak stress distribution, contact area, and maximal displacement of subtalar joint, were similar whether the screw is placed exactly within the sustentaculum tali or not, when the calcaneal fractures were fixed by the lateral locking plate. The sustentaculum plate screw had less effect on the biomechanical performance of the calcaneus.
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Affiliation(s)
- Min-Fei Qiang
- Department of Orthopaedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ritesh Kumar Singh
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yan-Xi Chen
- Department of Orthopaedic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Kun Zhang
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiao-Yang Jia
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Song Chen
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shu-Guang Wang
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiong Wang
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhao-Man Shi
- Department of Orthopaedic Trauma, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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Misirlioglu TO, Ozben H. Dynamic ultrasound imaging for the assessment of extensor tendon adhesion after fifth metacarpal intraarticular head fracture: A case report. J Hand Ther 2020; 32:121-123. [PMID: 29089198 DOI: 10.1016/j.jht.2017.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 06/16/2017] [Accepted: 07/03/2017] [Indexed: 02/03/2023]
Abstract
STUDY DESIGN Case report. INTRODUCTION Development of extensor tendon adhesions is a common complication after intra-articular metacarpal head fracture. Whenever these adhesions cannot be mobilized by rehabilitation, tenolysis should be considered. However, the decision for tenolysis is often delayed. When the rehabilitation program comes to a plateau and clinical examination may not be sufficient to find out the cause, dynamic ultrasound (US) can show where the gliding mechanism is disrupted and help clinicians to give an accurate decision for determining the next steps. PURPOSE OF THE STUDY To determine the role of dynamic US during hand rehabilitation. METHODS A 22-year-old woman presented with a fifth metacarpal intra-articular head fracture. Ten days after the surgery (open reduction and internal fixation) the hand rehabilitation program was commenced. After the third week, the metacarpophalangeal (MP) joint range of motion (ROM) gradually diminished. Dynamic US near the level of fifth MP joint revealed diminished extensor tendon excursion and capsular thickening. RESULTS Considering physical and sonographic findings, surgical tenolysis and capsular release was planned. After surgery, the DIP, PIP and MP joints reached full passive ROM. CONCLUSION(S) Ultrasound is a quick and practical way to diagnose tendon adhesions. With this report, the authors suggest that clinicians may use dynamic US, especially in times when the patient comes to plateau during hand rehabilitation. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Tugce Ozekli Misirlioglu
- Department of Physical Medicine and Rehabilitation, Koc University School of Medicine, Istanbul, Turkey.
| | - Hakan Ozben
- Department of Orthopaedics and Traumatology, Hand and Microsurgery Unit, Koc University School of Medicine, Istanbul, Turkey
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Singh H, Kanodia N, Singh R. Paratricipital two window approach for complex intraarticular distal humerus fractures: A prospective analysis of 27 patients. Chin J Traumatol 2019; 22:356-360. [PMID: 31653503 PMCID: PMC6921169 DOI: 10.1016/j.cjtee.2019.08.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 07/21/2019] [Accepted: 08/04/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND To investigate the utility and complications of paratricipital 2 window approach for complex intra articular distal humerus fractures (AO/OTA type C). METHODS Between December 2012 and September 2016 , 27 patients (male-14, female-13) having mean age of 39 years (range, 22-62 years) with closed intra articular fracture (AO/OTA 13 type C) were surgically managed using paratricipital 2 window approach. Fractures were fixed as per AO principles. All patients were followed up for 21 months (range, 12-28 months) prospectively. Functional outcome was measured using Mayo Elbow Performance Score (MEPS) and complications were observed. Student t-test, Pearson co-relation coefficient and Kruskal Wallis test used for statistical evaluation. RESULT All cases unite by the end of 3 months. Mean flexion achieved was 120° and extension lag was 10°. Mean arc of motion was 111°. Mean pronation and supination was 70° and 77° respectively. MEPS and motion arc were weak negatively co- related with surgical delay and advancement in age. Post-operative transient ulnar nerve palsy and heterotrophic ossification (HO) was noted in 3.7% cases and infection occurred in 7.4% cases. Hardware prominence noted in 11.1% cases. Mean MEPS was 82. MEPS was excellent in 18.5%, good in 62.9%, fair in 11.1% and poor in 7.4% cases. CONCLUSION Paratricipital 2 window approach for these fractures had good functional outcome with fewer complications. We advocate paratricipital 2 window approach when dealing with these complex fractures particularly, in type C1 and type C2.
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Affiliation(s)
- Harveer Singh
- Department of Orthopaedics, GSVM Medical College, Kanpur, India
| | - Naman Kanodia
- Department of Orthopaedics, Sir Ganga Ram Hospital, New Delhi, India,Corresponding author.
| | - Rahul Singh
- Department of Orthopaedics, Mayo Institute of Medical Sciences, Barabanki, India
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17
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Abstract
Background: Multi-fragmental intra-articular middle phalanx base fractures mostly occur in young adults during sports or work-related activities. If left untreated properly proximal interphalangeal joint (PIPJ) instability and pain persists, thus impairing the hand's function and the patient's quality of life. Joint surface reconstruction with hamate osteochondral graft can be used for multi-fragmental middle phalanx base reconstruction. Methods: A retrospective study was conducted. The technique was used for 17 patients. Follow-up was performed at least 6 months after the surgery. Patients were asked to fulfil multiple surveys: Disabilities of the Arm, Shoulder and Hand (DASH), Patient-Rated Wrist Evaluation (PRWE) and Modern Activity Subjective Survey 2007 (MASS07). Objective measurements included strength of the power and pinch grip, range of motions (ROM) in both proximal interphalangeal and distal interphalangeal (DIPJ) joints. All measurements were taken on both hands, on operated and contralateral fingers. Results: Out of 17 patients 5 were females and 12 males, mean age 40 (ranged 22-65 years) Eleven patients agreed to participate in the follow-up. All patients were right-handed, 8 patients had injured their right hand. The injuries' aetiologies were sports (n = 3), fighting (n = 2) and work-related (n = 4). Six patients were treated with immobilisation before the surgery, which was performed on average 45 days after the injury (ranged 1-184 days). Two patients developed arthrosis post-operatively and received synthetic joints. Mean DASH score was 6.9, PRWE score was 5.2 and mean MASS07 score was 6.8. Patients achieved on average 90% of power grip and 100% of pinch grip with their injured hand compared to their healthy hand. Average ROM in PIPJ was 82.2° and in DIPJ 68.9°. No patients experienced joint instability or chronic pain. Conclusions: Hemi-hamate arthroplasty provides satisfactory results in patients with both acute and chronic dislocated intra-articular middle phalanx base fractures.
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18
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Atif M, Hasan O, Mohib Y, Rashid RH, Hashmi P. Does surgical approach affect outcome after fixation of intra-articular fractures of distal humerus? Retrospective cohort study from a level-1 trauma centre in a metropolitan city. Ann Med Surg (Lond) 2019; 43:48-51. [PMID: 31198551 PMCID: PMC6556481 DOI: 10.1016/j.amsu.2019.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 11/29/2022] Open
Abstract
Introduction Fractures around the distal humerus fractures make up to 2% of all fractures. Complex intra-articular distal humerus fractures present as challenge to restore of painless, stable and mobile elbow joint. Surgical exposure to all critical structures is of paramount importance to achieve anatomic reduction. Conflict still persists regarding the choice of ideal approach. In this study we compare the effect of surgical approach triceps lifting vs olecranon osteotomy on the functional outcome after fixation of distal humerus fractures. Methods Non-funded, non-commercial, retrospective cohort study was conducted on patients with closed distal humerus intra-articular fractures between 2010 and 2015 at our tertiary care level-1 trauma and university hospital. Patients >18 years of age with closed complex intra-articular distal humerus fracture were operated using one of the two surgical approaches, either triceps lifting approach (Group1) or with olecranon osteotomy (Group 2). Functional evaluation using quick DASH scores at 1 year of follow-up. Study is registered with ID:NCT03833414 and work has been reported in line with the STROCSS criteria. Results Out of 43 patients 16 were treated with triceps lifting approach and 27 with olecranon osteotomy. The difference between the mean quick DASH score for both groups was not statistically significant (p = 0.52) although higher for group 1. Complications were comparable for both groups but 2 patients suffered delayed union of osteotomy site in group 2. Conclusion Triceps lifting approach can be used equally efficiently for exposure of these complex distal humerus injuries with no comprise in visibility of articular fragments. Complex intra-articular distal humerus fractures present as challenge to restore of painless, stable and mobile elbow joint. Surgical exposure to all critical structures is of paramount importance to achieve anatomic reduction. For long time, olecranon osteotomy approach was utilized to provide clear access to the joint. This is at the cost of creating osteotomy and the risk of its delayed/nonunion. Triceps lifting approach avoids this catastrophic complication.
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Affiliation(s)
| | - Obada Hasan
- Department of Surgery, Section of Orthopedics, The Aga Khan University Hospital, Pakistan
| | - Yasir Mohib
- Department of Surgery, Section of Orthopedics, The Aga Khan University Hospital, Pakistan
| | - Rizwan Haroon Rashid
- Department of Surgery, Section of Orthopedics, The Aga Khan University Hospital, Pakistan
| | - Pervaiz Hashmi
- Department of Surgery, Section of Orthopedics, The Aga Khan University Hospital, Pakistan
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19
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Lee HJ. Surgical Treatment Strategy for Distal Humerus Intra-articular Fractures. Clin Shoulder Elb 2019; 22:113-117. [PMID: 33330205 PMCID: PMC7714297 DOI: 10.5397/cise.2019.22.2.113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 03/01/2019] [Accepted: 04/07/2019] [Indexed: 12/02/2022] Open
Abstract
Treating distal humerus fractures, especially those involving intra-articular lesions, is complex and often technically demanding. Although there still exist many controversial issues, the goal of treatment is to establish anatomical stable fixation by restoring the two columns and the articular surface. Universally, a posterior midline incision is applied, and the approach varies according to the further management of the triceps or olecranon. Evidence supports dual plate fixation as the optimal fixation method, and debates regarding appropriate plating configuration are still ongoing. As multiple clinical studies comparing results of parallel and perpendicular plate fixation have shown no actual difference, it is important to place the plates according to the fracture configuration.
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Affiliation(s)
- Hyo-Jin Lee
- Department of Orthopedic Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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20
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Azi ML, Teixeira MB, de Carvalho SF, de Almeida Teixeira AA, Cotias RB. Computed Tomography vs Standard Radiograph in Preoperative Planning of Distal Radius Fractures with Articular Involvement. Strategies Trauma Limb Reconstr 2019; 14:15-19. [PMID: 32559262 PMCID: PMC7001594 DOI: 10.5005/jp-journals-10080-1420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Introduction Distal radius fractures with articular involvement are more likely to require surgical management. Treatment decisions are based on parameters which are obtained from plain radiographs. This study aims to determine the differences between computed tomography and standard radiographs in the preoperative planning of distal radius fractures with articular involvement. This was performed by measuring the intraobserver and interobserver reliability between three systems used to interpret the main fracture characteristics and two treatment decisions. Materials and methods Forty-three cases of distal radius fractures with articular involvement were included. Fracture displacement was measured using plain radiographic and computed tomography. Five orthopedic surgeons evaluate the images to determine the AO/OTA classification, the articular fragments, the biomechanical columns involved, and recommend a surgical approach and implant for fracture fixation. Results An articular step-off was identified in 13 cases (30%) with the standard radiographs and in 22 (51%) cases with the computed tomography (p = 0.00). Interobserver variation for preoperative planning was slight when evaluated using the standard radiographs. Computed tomography improves reliability for AO/OTA classification and articular fragments but not for the biomechanical columns. Intraobserver variation for preoperative planning was slight to moderate for AO/OTA classification and slight to fair for identification of articular fragments and biomechanical columns. With regard to selection of the surgical approach, there was slight to moderate variation and, finally, for fracture fixation it was slight to fair. Conclusion Information provided by conventional radiography and computed tomography are sufficiently different as to induce the surgeon to select different treatments for the same fracture. How to cite this article Azi ML, Teixeira MB, de Carvalho SF, et al. Computed Tomography vs Standard Radiograph in Preoperative Planning of Distal Radius Fractures with Articular Involvement. Strategies Trauma Limb Reconstr 2019;14(1):15–19.
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Affiliation(s)
- Matheus L Azi
- Department of Orthopaedic Trauma, Manoel Victorino Hospital, Salvador, Bahia, Brazil
| | - Marcelo B Teixeira
- Department of Orthopaedic Trauma, Suburbio Hospital, Secretary of Health for the State of Bahia, Salvador, Bahia, Brazil
| | - Suedson F de Carvalho
- Department of Orthopaedic Trauma, Suburbio Hospital, Secretary of Health for the State of Bahia, Salvador, Bahia, Brazil
| | - Armando A de Almeida Teixeira
- Department of Orthopaedic Trauma, Suburbio Hospital, Secretary of Health for the State of Bahia, Salvador, Bahia, Brazil
| | - Ricardo B Cotias
- Department of Orthopaedic Trauma, Suburbio Hospital, Secretary of Health for the State of Bahia, Salvador, Bahia, Brazil
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Wang YC, Ma Y, Yu WZ, Li YF, Liu YH. [Application of the computer-assisted virtual reduction combined with 3D printing technique in acetabular fractures]. Zhongguo Gu Shang 2018; 30:627-632. [PMID: 29424152 DOI: 10.3969/j.issn.1003-0034.2017.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To investigate the computer-assisted virtual reduction combined with 3D printing technique as preoperative planning and assess their therapeutic effects. METHODS Thirty-five cases of acetabular fracture treated by internal fixation from March 2011 and March 2014 were retrospectively analyzed. All patients underwent operations with internal fixations implanted. The patients were divided into 2 groups according whether they used the computer-assisted virtual reduction combined with 3D printing technology. Fifteen patients in the digital group included 9 males and 6 females with a mean age of (39.4±8.8) years old ranging from 22 to 58 years old;time from injury to the operation was (8.8±2.0) days;for Letournel-Judet classification, 4 cases were both column fracture, 5 cases were posterior wall fracture, 4 cases were T-fracture, 2 cases were posterior wall with transverse fracture. Twenty cases in the control group included 12 males and 8 females with a mean age of (38.7±13.1) years old ranging from 19 to 59 years old;time from injury to the operation was(8.2±2.3) days;for Letournel-Judet classification, 6 cases were both column fracture, 8 cases were posterior wall fracture, 3 cases were T-fracture, 3 cases were posterior wall with transverse fracture. The volume of intraoperative blood loss and blood transfusion, operative time, satisfaction rate of fracture reduction and excellent and good rate of d`Aubigne Postal function evaluation were compared between the two groups and statistical analysis was conducted. RESULTS All the incisions healed without infection occurred. All the fractures healed without breakage or loosening of plates and screws. There was 1 case of postoperative nerve stimulation symptoms in each group. One patient in the digital group was found necrosis of the femoral head at 6 months after operation. One patient in the control group was found heterotopic ossification at 8 months after operation. All patients were follow-up for 13 to 28 months with an average of 17.6 months. The volume of intraoperative blood loss and blood transfusion in the digital group were significantly less than those in the control group(P<0.05). The operation time in the digital group was shorter than that in the control group(P<0.05). The excellent and good rates of fracture reduction were 92.9%(14/15) and 85%(17/20) in the digital group and the control group respectively, and there was no statistical significance (P>0.05). The excellent and good rates of Aubigne Postal function evaluation were 86.7%(13/15) and 80%(16/20) respectively, and there was no significant difference(P>0.05). CONCLUSIONS The computer-assisted virtual reduction combined with 3D printing technique can reduce the operative time, volume of intraoperative blood loss and blood transfusion in acetabular surgeries for patients with acetabular fractures. The technique is an effective method for preoperative planning, which worth promoting.
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Affiliation(s)
| | - Yong Ma
- The First Clinical Medical School of Nanjing University of Chinese Medicine, Nanjing 210046, Jiangsu, China;
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22
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Lee JK, Lee SH, Sim YS, Kim TH, Baek E, Han SH. Juxta-articular Plate Fixation in Distal Radius Intra-articular Fractures with Accompanying Volar Free Fragments beyond the Watershed Line. Clin Orthop Surg 2018; 10:135-141. [PMID: 29854335 PMCID: PMC5964260 DOI: 10.4055/cios.2018.10.2.135] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 02/23/2018] [Indexed: 11/17/2022] Open
Abstract
Background Although distal radius fractures (DRF) are common fractures, intra-articular comminuted DRF with volar free fragments are uncommon. There is considerable difficulty in the fixation of free fragments beyond the watershed line using the existing volar locking plate. We aimed to examine the efficacy and potential complications associated with the use of juxta-articular volar plates in intra-articular DRF accompanied by free fragments beyond the watershed line. Methods The patients were enrolled in a consecutive manner between 2007 and 2016. In cases of DRF with free fragments beyond the watershed line, we employed a 2.4-mm small fragment juxta-articular volar locking compression plate using a volar Henry approach. A total of 32 patients were included in this study. There were 15 males and 17 females with a mean age of 52.3 years (range, 33 to 69 years). The mean follow-up period was 14.5 months (range, 10 to 24 months). Preoperative radiographs and three-dimensional computed tomography images were used to analyze fracture patterns and assess the free fragments beyond the watershed line. The mean number of free fracture fragments beyond the watershed line was 2.33. Plain radiographs of immediate postoperative and last follow-up were used to confirm fracture union, incongruence, radial height, volar tilt, radial inclination, and arthritic changes. For functional assessment, we measured grip strength, range of motion (ROM), modified Mayo wrist score (MMWS) and determined Disabilities of Arm, Shoulder and Hand (DASH) scores at the last follow-up. Postoperative complications were monitored during the follow-up period. Results All patients obtained sound union without significant complications. At the last follow-up, 16 cases presented with an articular step-off of more than 1 mm (mean, 1.10 mm). The mean MMWS was 76.3 (range, 55 to 90), mean DASH score was 15.38 (range, 9 to 22), mean visual analogue scale score for pain was 1.2 and mean grip strength was 75.5% of the opposite side. The mean ROM was 74.3° for volar flexion and 71.5° for dorsiflexion. Conclusions In cases of intra-articular DRF with free fragments beyond the watershed line, a volar approach with use of a juxtaarticular plate provided favorable outcomes without significant complications.
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Affiliation(s)
- Jun-Ku Lee
- Department of Orthopaedic Surgery, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Soo-Hyun Lee
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Young-Suk Sim
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Tae-Ho Kim
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Eugene Baek
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Soo-Hong Han
- Department of Orthopaedic Surgery, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
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23
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Imam MA, Torieh A, Matthana A. Double plating of intra-articular multifragmentary C3-type distal femoral fractures through the anterior approach. Eur J Orthop Surg Traumatol 2017; 28:121-130. [PMID: 28710534 DOI: 10.1007/s00590-017-2014-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 06/28/2017] [Indexed: 10/19/2022]
Abstract
INTRODUCTION In this prospective case series, we report a mean of 12-month follow-up of the utilization of a dual plating of distal femoral fractures. Our technique included a lateral distal femoral locked plate with a low-contact-locked medial plate and bone graft through an extended medial parapatellar anterior approach for the fixation of C3-type distal femoral fractures. PATIENTS AND METHODS Sixteen patients (11 males and 5 females) presented with supracondylar femoral fracture type C3, according to Müller long-bone classification system and its revision OA/OTA classification. These were treated using dual plating through extended anterior approach and bone grafting. Our outcomes included clinical and radiological outcomes. Secondary outcomes included postoperative complications. RESULTS The mean time of complete radiological union in the studied population was 6.0 ± 3.5 months with a range of 3-14 months. We have not observed postoperative varus or valgus deformity in our cohort. The majority (68.75%) of the studied patients showed significant improvement in range of motion (90°-120°) during follow-up. Eleven out of sixteen patients (68.75%) had well-to-excellent functional outcome. Poor outcome was reported in only two patients (12.50%). CONCLUSIONS Dual plating fixation using anterior approach for type C3 distal femoral fractures is an efficient method of management. It has several advantages such as precise exposure, easy manipulation, anatomical reduction and stable fixation. However, operative indications and instructions should be strictly followed. The surgical technique must be rigorous, and the biomechanical qualities of these implants must be understood to prevent the development of major complications.
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Affiliation(s)
- Mohamed A Imam
- Department of Trauma and Orthopaedics, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Ahmed Torieh
- Department of Trauma and Orthopaedics, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Ahmed Matthana
- Department of Trauma and Orthopaedics, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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Abstract
The so-called transitional fractures describe articular fractures in adolescents with partial closure of the epiphyseal growth plate. This shows a specific stereotype fracture pattern, which can be differentiated into biplane, triplane I and triplane II fractures depending on the involvement of the metaphysis and the number of fragments. The diagnostics and therapy can differ from fractures where the epiphyseal growth plate is still open. The main focus for surgical treatment is the reconstruction of the articular surface whereas relevant growth disturbances no longer need to be feared when the epiphysis has already begun to close.
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Affiliation(s)
- D Schneidmueller
- Abteilung für Unfallchirurgie, Sportorthopädie und Kindertraumatologie, Klinikum Garmisch-Partenkirchen, Garmisch-Partenkirchen, Deutschland. .,BG Unfallklinik Murnau, Prof.-Küntscher-Str. 8, 82418, Murnau, Deutschland.
| | - C von Rüden
- Institut für Biomechanik, Paracelsus Medizinische Privatuniversität, Salzburg, Österreich.,BG Unfallklinik Murnau, Prof.-Küntscher-Str. 8, 82418, Murnau, Deutschland
| | - J Friederichs
- Abteilung für Unfallchirurgie, Sportorthopädie und Kindertraumatologie, Klinikum Garmisch-Partenkirchen, Garmisch-Partenkirchen, Deutschland.,BG Unfallklinik Murnau, Prof.-Küntscher-Str. 8, 82418, Murnau, Deutschland
| | - V Bühren
- BG Unfallklinik Murnau, Prof.-Küntscher-Str. 8, 82418, Murnau, Deutschland
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Softness KA, Murray RS, Evans BG. Total knee arthroplasty and fractures of the tibial plateau. World J Orthop 2017; 8:107-114. [PMID: 28251061 PMCID: PMC5314140 DOI: 10.5312/wjo.v8.i2.107] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 11/11/2016] [Accepted: 01/03/2017] [Indexed: 02/06/2023] Open
Abstract
Tibial plateau fractures are common injuries that occur in a bimodal age distribution. While there are various treatment options for displaced tibial plateau fractures, the standard of care is open reduction and internal fixation (ORIF). In physiologically young patients with higher demand and better bone quality, ORIF is the preferred method of treating these fractures. However, future total knee arthroplasty (TKA) is a consideration in these patients as post-traumatic osteoarthritis is a common long-term complication of tibial plateau fractures. In older, lower demand patients, ORIF is potentially less favorable for a variety of reasons, namely fixation failure and the need for delayed weight bearing. In some of these patients, TKA can be considered as primary mode of treatment. This paper will review the literature surrounding TKA as both primary treatment and as a salvage measure in patients with fractures of the tibial plateau. The outcomes, complications, techniques and surgical challenges are also discussed.
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Foo GL, Ramruttun AK, Cheah AE, Chong AKS, Foo TL. Biomechanics of Internal Fixation Modalities for Middle Phalangeal Base Fracture Dislocation. J Hand Surg Asian Pac Vol 2017; 22:14-17. [PMID: 28205465 DOI: 10.1142/s0218810417500022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Internal fixation modalities of unstable (>50 percent articular involvement) middle phalangeal volar lip fracture-dislocations include interfragmentary screw and volar buttress plating. This study investigates the mechanical properties (yield strength, ultimate tensile strength, and stiffness) of interfragmentary screw (IS), simple buttress plating (BP) and buttress plating with subchondral screw (BP+S). METHODS Fifteen cadaveric digits (5 index, 5 middle, and 5 ring) were prepared by excising its skin envelope and flexor tendons while preserving the structures around the proximal interphalangeal joint. An oblique osteotomy involving 50 percent of the articular surface was performed, and this was fixed with based on its study group: interfragmentary screw (IS), simple buttress plating (BP) and buttress plating with subchondral screw (BP+S). These specimens were then loaded to failure. RESULTS Yield strength was as follows: BP+S (33.5±9.76 N), IS (13.6±5.46 N), and BP (8.1±3.84 N). Ultimate tensile strength was as follows: BP+S (49.1±21.4 N), IS (15.6±5.19 N), and BP (8.86±3.99 N). Stiffness was as follows: BP+S (4.77±1.32 N/mm), IS (2.44±0.86 N/mm), and BP (1.84±0.71 N/mm). CONCLUSIONS A buttress plate and screw construct confers significantly more stability than either interfragmentary screw or buttress plate only fixation in an experimental model.
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Affiliation(s)
- Gen-Lin Foo
- * Department of Hand & Reconstructive Microsurgery, National University Health System, Singapore
| | - Amit K Ramruttun
- † Department of Orthopedic Surgery, National University of Singapore, Singapore
| | - Andre Eujin Cheah
- * Department of Hand & Reconstructive Microsurgery, National University Health System, Singapore
| | - Alphonsus Kin-Sze Chong
- * Department of Hand & Reconstructive Microsurgery, National University Health System, Singapore
| | - Tun-Lin Foo
- * Department of Hand & Reconstructive Microsurgery, National University Health System, Singapore
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Toon DH, Premchand RAX, Sim J, Vaikunthan R. Outcomes and financial implications of intra-articular distal radius fractures: a comparative study of open reduction internal fixation (ORIF) with volar locking plates versus nonoperative management. J Orthop Traumatol 2017; 18:229-234. [PMID: 28155059 PMCID: PMC5585087 DOI: 10.1007/s10195-016-0441-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Accepted: 12/31/2016] [Indexed: 11/30/2022] Open
Abstract
Background To evaluate the functional and radiographic outcomes, as well as the treatment costs, of closed displaced intra-articular distal radius fractures treated with either open reduction internal fixation (ORIF) with volar locking plates or nonoperative treatment with plaster cast immobilisation. Materials and methods A total of 60 patients (32 receiving ORIF, 28 receiving nonoperative treatment) with closed intra-articular distal radius fractures were included. The mean age was 52.1 and 57.4, respectively. Functional and radiographic assessments were carried out at 12 months post-injury. Patients’ treatment costs, median salaries and lengths of medical leave were obtained. Results DASH and MAYO wrist score in the ORIF group did not differ significantly from those in the nonoperative group. Apart from superior ulnar deviation in the ORIF group (p = 0.0096), differences in the range of motion of the injured wrists were not significant. Similarly, there were no significant differences in grip strength and visual analog scale for pain. Volar tilt (p = 0.0399), radial height (p = 0.0087), radial inclination (p = 0.0051) and articular step-off (p = 0.0002) were all significantly superior in the ORIF group. There was a 37-fold difference in mean treatment costs between ORIF (SGD 7951.23) and nonoperative treatment (SGD 230.52). Conclusion Our study shows no difference in overall functional outcomes at 12 months for closed displaced intra-articular distal radius fractures treated with either ORIF with volar locking plates or plaster cast immobilisation, and this is independent of radiographic outcome. A longer follow-up, nevertheless, is needed to determine whether the development of post-traumatic arthritis will have an effect on function. The vast difference in treatment costs should be taken into consideration when deciding on the treatment option. Level of evidence Level 3.
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Affiliation(s)
- Dong Hao Toon
- Orthopaedic Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828, Singapore.
| | | | - Jane Sim
- Rehabilitation Services, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828, Singapore
| | - Rajaratnam Vaikunthan
- Orthopaedic Surgery, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828, Singapore
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Mattiassich G, Litzlbauer W, Ponschab M, Ortmaier R, Rodemund C. [Minimally invasive treatment of intra-articular calcaneal fractures with the 2‑point distractor]. Oper Orthop Traumatol 2017; 29:149-62. [PMID: 28101590 DOI: 10.1007/s00064-016-0478-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 07/19/2016] [Accepted: 08/18/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Open treatment of calcaneus fractures often has an increased risk of wound healing. Minimally invasive treatment with small incisions reduces complications. INDICATIONS Calcaneal fractures with malalignment/comminution >1-2 mm; broadening, varus alignment of the calcaneal length axis or shortening; emergency surgery for open fractures or compartment syndrome. CONTRAINDICATIONS Local or general contraindications. SURGICAL TECHNIQUE Standardised positioning; restoration of length/axis with 2‑point distractor under fluoroscopic control. Fragment reduction via small incisions. Fixation with 7.3 mm cannulated screws and 4.0 mm sustentaculum screws. POSTOPERATIVE MANAGEMENT Cast-free and no weight bearing for 6 weeks; then weight bearing in a heel off-loading shoe for another 6 weeks with physiotherapy; if needed postoperative cast until soft tissue consolidation. RESULTS Of 212 calcaneal fractures, 182 were treated with this technique. Wound healing complication rate was 2.7%; 4.7% of patients required secondary arthrodesis of the subtalar joint.
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Beytemür O, Barış A, Albay C, Yüksel S, Çağlar S, Alagöz E. Comparison of intramedullary nailing and minimal invasive plate osteosynthesis in the treatment of simple intra-articular fractures of the distal tibia (AO-OTA type 43 C1-C2). Acta Orthop Traumatol Turc 2017; 51:12-16. [PMID: 27825761 PMCID: PMC6197587 DOI: 10.1016/j.aott.2016.07.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 05/29/2016] [Accepted: 07/11/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to compare midterm functional and radiographic results of minimal invasive plate osteosynthesis (MIPO) with intramedullary nailing (IMN) of simple intra-articular distal tibial fractures (AO-OTA type 43 C1-C2). METHODS Seventy-three simple intra-articular distal tibial fracture patients were evaluated retrospectively. All were treated between 2009 and 2014. The average age of the patients was 40.3 years. Thirty-seven patients were treated with IMN and 36 patients were treated with MIPO. Fibular plate osteosynthesis was applied in 5 cases (13.5%) in the IMN group and in 23 patients (63.9%) in the MIPO group. RESULTS Functional results and complications of IMN and MIPO methods were assessed in 73 patients. The average union time was 16.4 ± 2.7 weeks in the IMN group and 15.2 ± 1.8 weeks in the MIPO group (p = 0.079). The average Olerud-Molander Ankle Score was 87.8 ± 8.1 in the IMN group and 81.5 ± 11.8 in the MIPO group (p = 0.013). Four patients in the IMN group experienced valgus malunion, while it was not observed in any patients in the MIPO group (p = 0.042). Recurvatum malunion was detected in 10 patients in the MIPO group and not seen in the IMN group (p = 0.001). Ankle dorsiflexion angle was 25.8 ± 4.5° in the IMN group and 33.3 ± 8.9° in the MIPO group (p = 0.000). CONCLUSION Simple intra-articular distal tibial fractures are successfully treated with IMN and MIPO. Prevalence of valgus malunion was higher in the IMN group and recurvatum was more prevalent in the MIPO group. MIPO is the first preference according to the literature; however, successful results have been obtained with IMN in this fracture pattern. LEVEL OF EVIDENCE Level III, Therapeutic Study.
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Affiliation(s)
- Ozan Beytemür
- Bağcılar Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
| | - Alican Barış
- İstanbul Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
| | - Cem Albay
- Bağcılar Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
| | - Serdar Yüksel
- Bağcılar Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
| | - Sever Çağlar
- Bağcılar Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
| | - Ender Alagöz
- Bağcılar Training and Research Hospital, Department of Orthopedics and Traumatology, İstanbul, Turkey.
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Jose A, Suranigi SM, Deniese PN, Babu AT, Rengasamy K, Najimudeen S. Unstable Distal Radius Fractures Treated by Volar Locking Anatomical Plates. J Clin Diagn Res 2017; 11:RC04-RC08. [PMID: 28274009 DOI: 10.7860/jcdr/2017/24114.9261] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 11/01/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Fracture of the distal end of radius represents the most common fracture of the upper extremity accounting for 16-20% of all fractures. Plating is now emerging as the gold standard for management of distal radius fractures due to increased rate of complications such as malunion, subluxation/dislocation of distal radio-ulnar joint or late collapse of fracture. Procedures such as closed reduction and cast immobilization, ligamentotaxis with external fixator and percutaneous pin fixation are no longer acceptable. AIM The purpose of the study was to evaluate the functional and radiological outcome of unstable distal radius fractures treated with the volar locking plate. MATERIALS AND METHODS We reviewed 53 patients from January 2011 to December 2015, treated for unstable distal radius fractures using a volar locking compression plate. Standard radiographic and clinical assessment after 12 months (range 12-16 months) were measured and final functional and radiological outcome were assessed using the Modified Mayo wrist scoring system and Sarmiento's modification of Lindstorm criteria respectively. RESULTS There were 42 males and 11 females with an average age of 39.12±31.78 years (18-71 years). At the end of 12 months, 36 patients had an excellent radiological outcome and 10 patients had good radiological outcome as per Sarmiento's modification of Lindstorm criteria. Eleven patients had an excellent functional outcome and 26 patients had a good functional outcome as per modified Mayo wrist scoring system. There was one case of superficial wound infection which subsided with intravenous antibiotics. CONCLUSION The volar locking plate fixation helps in early mobilization of the wrist, restores anatomy, allows early return to function, prevents secondary loss of reduction and hence is an effective treatment for unstable fractures of the distal radius.
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Affiliation(s)
- Anto Jose
- Resident, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
| | - Shishir Murugharaj Suranigi
- Associate Professor, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
| | - Pascal Noel Deniese
- Assistant Professor, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
| | - Abey Thomas Babu
- Assistant Professor, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
| | - Kanagasabai Rengasamy
- Professor, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
| | - Syed Najimudeen
- Professor and Head, Department of Orthopaedics, Pondicherry Institute of Medical Sciences , Pondicherry, India
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Tetsworth KD, Borshch AY, Dlaska CE, Hohmann E. Does the relative density of periarticular bone influence the failure pattern of intra-articular fractures? Injury 2016; 47:1770-6. [PMID: 27282689 DOI: 10.1016/j.injury.2016.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Revised: 04/30/2016] [Accepted: 05/09/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The architecture of joints almost certainly influences the nature of intra-articular fractures, and the concavity is much more likely to fail than the associated convexity. However, local differences in periarticular bone density potentially also plays a critical role. The purpose of this study was to investigate if there was any difference in periarticular bone density in intra-articular fractures between the two opposing joint surfaces, comparing the convexity to the concavity. MATERIALS AND METHODS We retrospectively identified a series of 1003 intra-articular fractures of the hip, knee, and ankle; 129 of these patients had previously undergone CT scanning during their routine clinical assessment. Periarticular bone density was assessed using Hounsfield Units (HU) as a measure of the composite density of the adjacent bone. Bone density was compared between the opposite sides of each joint, to determine if a relationship exists between local bone density and the risk of articular surface fracture. RESULTS There was a statistically significant difference in density between the two opposing surfaces, with the convexity 19% more dense than the concavity (p=0.0001). The knee exhibited the largest difference (55%), followed by the hip (18%); in the ankle, an inverse relationship was observed, and the concave surface was paradoxically denser (5%). There was no significant difference between those cases where the concavity failed in isolation compared to those where the convexity also failed (p=0.28). CONCLUSION When the results were pooled for all three joints, there was a statistically significant higher local bone density demonstrated on the convex side of an intra-articular fracture. However, while this relationship was clearly exhibited in the knee, this was less evident in the other two joints; in the ankle the reverse was true, and the local bone adjacent to the concavity was found to have greater density. This suggests local bone density plays only a minor role in determining the nature of intra-articular fractures.
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Feng Y, Shui X, Wang J, Cai L, Yu Y, Ying X, Kong J, Hong J. Comparison of percutaneous cannulated screw fixation and calcium sulfate cement grafting versus minimally invasive sinus tarsi approach and plate fixation for displaced intra-articular calcaneal fractures: a prospective randomized controlled trial. BMC Musculoskelet Disord 2016; 17:288. [PMID: 27422705 PMCID: PMC4946135 DOI: 10.1186/s12891-016-1122-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 06/09/2016] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The management of displaced intra-articular calcaneal fractures (DIACFs) remains challenging and controversial. A prospective randomized controlled trial was conducted to compare percutaneous reduction, cannulated screw fixation and calcium sulfate cement (PR+CSC) grafting with minimally invasive sinus tarsi approach and plate fixation (MISTA) for treatment of DIACFs. METHODS Ultimately, 80 patients with a DIACFs were randomly allocated to receive either PR+CSC (N = 42) or MISTA (N = 38). Functional outcomes were evaluated using the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scores. Radiological results were assessed using plain radiographs and computed tomography (CT) scans, and postoperative wound-related complications were also recorded. RESULTS The average time from initial injury to operation and the average operation time in the PR+CSC group were both significantly shorter than those in the MISTA group (p < 0.05). There were significantly fewer complications in the PR+CSC group than those in the MISTA group (7.1 % vs 28.9 %, p < 0.001). The calcaneal width immediate postoperatively and at the final follow-up in the MISTA group were obviously improved compared to those in the PR+CSC group (p < 0.001). The variables of sagittal motion and hindfoot motion of the AOFAS scoring system in the PR+CSC group were significantly higher than those in the MISTA group (p < 0.05). The good and excellent results in the two groups were comparable for Sanders Type-II calcaneal fractures, but the good to excellent rate in the MISTA group was significantly higher for Sanders Type-III fractures (p < 0.05). CONCLUSION The clinical outcomes are comparable between the two minimally invasive techniques in the treatment of Sanders Type-II DIACFs. The PR+CSC grafting is superior to the MISTA in terms of the average time between initial injury and operation, operation time, wound-related complications and subtalar joint activity. However, the MISTA has its own advantages in improving the calcaneal width, providing a more clear visualization and accurate reduction of the articular surface, especially for Sanders Type-III DIACFs. TRIAL REGISTRATION ChiCTRIOR16008512 . 21 May 2016.
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Affiliation(s)
- Yongzeng Feng
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Xiaolong Shui
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Jianshun Wang
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Leyi Cai
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Yang Yu
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Xiaozhou Ying
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Jianzhong Kong
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China
| | - Jianjun Hong
- Department of Orthopaedics Surgery, The Second Affiliated Hospital of Wenzhou Medical University, NO. 109, Xue Yuan West Road, Lucheng District, Wenzhou, Zhejiang Province, 325027, China.
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Jung SW, Kang SH, Jeong M, Lim HS. Triangular Fixation Technique for Bicolumn Restoration in Treatment of Distal Humerus Intercondylar Fracture. Clin Orthop Surg 2016; 8:9-18. [PMID: 26929794 PMCID: PMC4761607 DOI: 10.4055/cios.2016.8.1.9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2015] [Accepted: 07/13/2015] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Distal humerus intercondylar fractures are intra-articular and comminuted fractures involving soft tissue injury. As distal humerus is triangle-shaped, parallel plating coupled with articular fixation would be suitable for bicolumn restoration in treatment of distal humerus intercondylar fracture. METHODS This study included 38 patients (15 males and 23 females) who underwent olecranon osteotomy, open reduction and internal fixation with the triangle-shaped cannulated screw and parallel locking plates (triangular fixation technique). Functional results were assessed with the visual analog scale (VAS) scores, Mayo elbow performance (MEP) scores and Disabilities of the Arm, Shoulder and Hand (DASH) questionnaires. Anteroposterior and lateral elbow radiographs were assessed for reduction, alignment, fracture union, posttraumatic arthrosis, and heterotopic ossification, and computed tomography (CT) scans were used to obtain more accurate measurements of articular discrepancy. RESULTS All fractures healed primarily with no loss of reduction. The mean VAS, MEP, and DASH scores of the affected elbow were not significantly different from those of the unaffected elbow (p = 0.140, p = 0.090, and p = 0.262, respectively). The mean degree of flexion was significantly lower in the affected elbow than in the unaffected elbow, but was still considered as functional (p = 0.001, > 100° in 33 of 38 patients). Two cases of articular step-offs (> 2 mm) were seen on follow-up CT scans, but not significantly higher in the affected elbow than in the unaffected elbow (p = 0.657). Binary logistic regression analysis revealed that only Association for Osteosynthesis (AO) type C3 fractures correlated with good/excellent functional outcome (p = 0.012). Complications occurred in 12 of the 38 patients, and the overall reoperation rate for complications was 10.5% (4 of 38 patients). CONCLUSIONS Triangular fixation technique for bicolumn restoration was an effective and reliable method in treatment of distal humerus intercondylar fracture. This technique maintained articular congruency and restored both medial and lateral columns, resulting in good elbow function.
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Affiliation(s)
- Sung-Weon Jung
- Department of Orthopedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Seung-Hoon Kang
- Department of Orthopedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Min Jeong
- Department of Orthopedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Hae-Seong Lim
- Department of Orthopedic Surgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
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Balioğlu MB, Akman YE, Bahar H, Albayrak A. Treatment of malreduced pilon fracture: A case report and the result in the long-term follow-up. Int J Surg Case Rep 2015; 19:82-6. [PMID: 26724734 PMCID: PMC4756181 DOI: 10.1016/j.ijscr.2015.12.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 12/05/2015] [Accepted: 12/17/2015] [Indexed: 11/26/2022] Open
Abstract
Tibial plafond fractures carry a high risk for post-traumatic osteoarthritis. Tricortical iliac crest autologous bone grafting (TCG) avoided need for arthrodesis. TCG with internal fixation restored joint stability, congruency and alignment. TCG should be considered for whom biological restoration is feasible.
Introduction The risk for post-traumatic osteoarthritis (POA) following tibial plafond joint trauma has been reported to be as high as 70–75%. In the treatment of more severe joint pathologies, with incongruity and intra-articular defects, internal or external fixations techniques may be required. Presentation of case We report the orthopedic management of a pilon fracture in a 30-year-old male with malunion and implant failure after initial mal-reduction of the fracture 9-months earlier. Tricortical iliac crest autologous bone grafting (TCG) was used in combination with internal fixation to restore distal tibial articular. The procedure resulted in a pain free ankle, sufficient range of motion for function and patient satisfaction. Discussion Early surgical intervention and anatomical reduction with appropriate fixation are recommended for intra-articular tibial pilon fractures. Autogenous bone grafting is a reliable treatment option to augment structural stability, bone defects and bone-healing. Indications for bone grafting include delayed union or nonunion, malunion, arthrodesis, limb salvage, and reconstruction of bone voids or defects. The application of TCG in the management of a malreduced tibial plafond fracture has not been described before. Conclusion We performed TCG with internal fixation in order to restore stability, congruency and alignment in a young patient in whom a biological restoration was feasible due to good bone quality. In suitable cases, TCG might provide an alternative to arthrodesis or arthroplasty.
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Affiliation(s)
- Mehmet Bulent Balioğlu
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Baltalimani, Istanbul, Turkey.
| | - Yunus Emre Akman
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Baltalimani, Istanbul, Turkey.
| | - Hakan Bahar
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Baltalimani, Istanbul, Turkey.
| | - Akif Albayrak
- Baltalimani Metin Sabanci Bone Diseases Training and Research Hospital, Baltalimani, Istanbul, Turkey.
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Sharma S, Tiwari M, Chaturvedi H. Management of Intrarticular Fractures of Distal End of Humerus using Modification of the Triceps Aponeurosis Tongue Approach. Bull Emerg Trauma 2015; 3:128-133. [PMID: 27162917 PMCID: PMC4771306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Revised: 09/24/2015] [Accepted: 09/28/2015] [Indexed: 06/05/2023] Open
Abstract
OBJECTIVE To evaluate the functional outcome and extensor apparatus of operative management of intra-articular fractures of distal humerus using modification of the Triceps Tongue Flap approach. METHODS This prospective study was conducted between June, 2012 to April,2014 in NIMS Medical College and Hospital, Jaipur, Rajasthan(India). We included 23 patients with intraarticular fractures of distal humerus that were managed surgically. Modification of Triceps Tongue Flap approach with Triceps flap in inverted 'V' shape was used. Follow-up was done using standard radiograph anteroposterior/lateral (AP/Lat) at immediate postoperative day, 1,3, 6 and 12 month intervals. Functional outcome was assessed using range of motion at elbow joint, Disability of Arm, Shoulder and Hand (DASH)Score and Objective Muscle Strength Testing (MRC Grade) of triceps muscle at 1,2, 3,6 and 12 month follow-up. RESULTS Overall we included 23 patients of whom 16 (69.5%) were men and 7 (30.5%) were women with mean age of 34.6+4.8years. Mean duration of the follow-up was 12.9+1.1 months. Mean DASH Score at final follow up was 7.7+1.1(indicating mild residal impairment). Mean muscle strength at final follow-up was 4.7 ± 0.4 (Range 3 to 5). Mean flexion deformity at elbow was 9.2 ±0.9 (Range 5 to 45) degrees and mean arc of flexion extension as 119 ± 3.4(Range 65to 140) degrees. CONCLUSION This approach provides an excellent exposure as well as a good functional outcome as measured by DASH score and full range of motion at the elbow joint with return of almost complete power of the extensor apparatus in patients with intra-articular fractures of distal humerus.
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Affiliation(s)
- Saurabh Sharma
- Department of Orthopedics, NIMS Medical College and Hospital Jaipur, Rajasthan, India
| | - Mukesh Tiwari
- Department of Orthopedics, NIMS Medical College and Hospital Jaipur, Rajasthan, India
| | - Hemant Chaturvedi
- Department of Orthopedics, NIMS Medical College and Hospital Jaipur, Rajasthan, India
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Simon P, Goldzak M, Eschler A, Mittlmeier T. Reduction and internal fixation of displaced intra-articular calcaneal fractures with a locking nail: a prospective study of sixty nine cases. Int Orthop 2015; 39:2061-7. [PMID: 26152240 DOI: 10.1007/s00264-015-2816-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 05/07/2015] [Indexed: 11/30/2022]
Abstract
PURPOSE The best treatment for intra-articular fractures of the calcaneus is still debated. The aims of this study were to determine whether intrafocal reduction of thalamic fractures is effective, to evaluate whether a locking nail is able to maintain reduction of the articular surface and to analyse the functional results of this original method. METHODS This prospective study assessed 69 fractures treated with a locking fracture nail in 63 cases and with primary subtalar fusion in six (Calcanail (®), FH). Articular congruity and global reduction of the calcaneus was assessed in all patients by computed tomography (CT) scan three months postoperatively. Functional results were evaluated according to the American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Score (AOFAS-AHS) and all complications recorded. RESULTS For the 63 fracture nails, the average AOFAS score was 85.9 at a mean final follow-up of 12 months. Only three secondary fusions were performed. For the six comminuted fractures requiring primary fusion, the average AOFAS score was 75.9 at the last follow-up. CONCLUSIONS The posterior intrafocal approach for both reduction and locked nailing of intra-articular calcaneal fractures has been proven as an effective and reliable procedure.
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Affiliation(s)
- P Simon
- Centre hospitalier Saint Joseph Saint Luc, 20 Quai Claude Bernard, 69365, Lyon Cedex 07, France.
| | - M Goldzak
- Clinique de l'Union, 31240, Saint Jean, France
| | - A Eschler
- Department of Trauma, Hand and Reconstructive Surgery, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Germany
| | - T Mittlmeier
- Department of Trauma, Hand and Reconstructive Surgery, Universitätsmedizin Rostock, Schillingallee 35, 18057, Rostock, Germany
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Steer RA, Smith SD, Lang A, Hohmann E, Tetsworth KD. Does joint architecture influence the nature of intra-articular fractures? Injury 2015; 46:1299-303. [PMID: 25579602 DOI: 10.1016/j.injury.2014.12.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 12/01/2014] [Accepted: 12/18/2014] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The architecture of joints has potentially the greatest influence on the nature of intra-articular fractures. We analysed a large number of intra-articular fractures with two aims: (1) to determine if the pattern of injuries observed supports our conjecture that the local skeletal architecture is an important factor and (2) to investigate whether associated dislocations further affect the fracture pattern. METHODS A retrospective study of intra-articular fractures over a 3.5-year period; 1003 joints met inclusion criteria and were analysed. Three independent investigators determined if fractures affected the convex dome, the concave socket, or if both joint surfaces were involved. Further review determined if a joint dislocation occurred with the initial injury. Statistical analysis was performed using a one-way frequency table, and the χ(2) test was used to compare the frequencies of concave and convex surface fractures. The odds ratios (ORs) were calculated to establish the association between the frequencies of concave and convex surface fractures, as well as between dislocation and either fracture surface involvement. RESULTS Of the 1003 fractures analysed, 956 (95.3%) involved only the concavity of the joint; in 21 fractures (2.1%) both joint surfaces were involved; and in 26 fractures (2.6%) only the convexity was involved (χ(2)=1654.9, df=2, p<0.0001). As expected, the concavity was 20.8 times more likely to fail than the convexity (11.2-36.6, 95% CI). However, the risk of fracturing the convex surface was 18.6 times higher (9.8-35.2, 95% CI) in association with a simultaneous joint dislocation, compared to those cases without a joint dislocation. CONCLUSIONS These results very strongly support the study hypotheses: the skeletal architecture of joints clearly plays a highly significant role in determining the nature of intra-articular fractures. Intra-articular fractures involving the convexity are much more likely to be associated with a concurrent joint dislocation.
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Affiliation(s)
- R A Steer
- Department of Orthopaedic Surgery, The Royal Brisbane and Women's Hospital, Brisbane, Australia; University of Queensland School of Medicine, Brisbane, Australia
| | - S D Smith
- Department of Orthopaedic Surgery, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - A Lang
- Department of Orthopaedic Surgery, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - E Hohmann
- Musculoskeletal Research Unit, Central Queensland University, Rockhampton, Australia; University of Queensland School of Medicine, Brisbane, Australia; Orthopaedic Research Centre of Australia, Brisbane, Australia
| | - K D Tetsworth
- Department of Orthopaedic Surgery, The Royal Brisbane and Women's Hospital, Brisbane, Australia; Orthopaedic Research Centre of Australia, Brisbane, Australia.
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Abstract
BACKGROUND Calcaneal fractures in children are rare injuries, and those with displaced intra-articular fracture patterns are found even less frequently. Recent data in the adult literature have suggested operative treatment of displaced intra-articular calcaneal fractures leads to a more favorable outcome. OBJECTIVE The aim of this study is to analyze the outcomes of displaced intra-articular calcaneal fractures in children treated by open reduction and internal fixation. METHODS Ten displaced intra-articular calcaneal fractures in 10 patients were treated by open reduction and internal fixation. Mean age was 10.2 (6-12 years). According to Sanders' classification, there were 8 patients who had Sanders' Type II fractures, and 2 children sustained Type III fracture. All patients were followed up with a mean 20.3 months (range 6-30). Clinical score according to the (AOFAS) was 95.8 (range 78-100). CONCLUSION The characteristics of intra-articular calcaneal fractures in children are similar to those in adults and, from our experience, operative treatment of these fractures, to restore calcaneal anatomical alignment yields good short-term results.
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Prince DE, Greisberg JK. Nitric oxide-associated chondrocyte apoptosis in trauma patients after high-energy lower extremity intra-articular fractures. J Orthop Traumatol 2015; 16:335-41. [PMID: 25957508 DOI: 10.1007/s10195-015-0350-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 04/09/2015] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND The primary goal of this study was to identify nitric oxide (NO)-induced apoptosis in traumatized chondrocytes in intra-articular lower extremity fractures and the secondary goal was to identify the timeline of NO-induced apoptosis after injury. MATERIALS AND METHODS This is a prospective collection of samples of human cartilage harvested at the time of surgery to measure apoptotic cell death and the presence of NO by immunohistochemistry. Three patients met the criteria for control subjects and eight patients sustained high-energy intra-articular fractures and were included in the study. Subjects who sustained intra-articular acetabular, tibial, calcaneal and talus fracture had articular cartilage harvested at the time of surgical intervention. All 8 patients underwent open reduction and internal fixation of the displaced intra-articular fractures. The main outcome measures were rate of apoptosis, degree of NO-induced apoptosis in chondrocytes, and the timeline of NO-induced apoptosis after high-energy trauma. RESULTS The percentage of apoptotic chondrocytes was higher in impacted samples than in normal cartilage (56 vs 4 %), confirming the presence of apoptosis after intra-articular fracture. The percentage of cells with NO was greater in apoptotic cells than in normal cells (59 vs 20 %), implicating NO-induction of apoptosis. The correlation between chondrocyte apoptosis and increasing time from injury was found to be -0.615, indicating a decreasing rate of apoptosis post injury. CONCLUSIONS The data showed the involvement of NO-induced apoptosis of chondrocytes after high-energy trauma, which decreased with time from injury.
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Larangeira JA, Bellenzier L, Rigo VDS, Ramos Neto EJ, Krum FFM, Ribeiro TA. Vertical open patella fracture, treatment, rehabilitation and the moment to fixation. J Clin Med Res 2014; 7:129-33. [PMID: 25436033 PMCID: PMC4245067 DOI: 10.14740/jocmr2005w] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2014] [Indexed: 11/13/2022] Open
Abstract
Patella fracture is relatively uncommon and the vertical trace fracture represents almost 12-17%. The open patella fracture expresses 6-30%. The association of these two uncommon conditions was the aim of this case report even as the treatment and the moment of fixation (definitive surgical treatment). A 27-year-old man after a motorcycle accident showed an open patella fracture classified as a Gustilo and Anderson type IIIA lesion. The patient was immediately treated with precocious surgery fixation with a modified tension band which consists of two parallel K-wires positioned orthogonal to the fracture line and a cerclage wire shaped anteriorly at patella as an eight. The premature fixation benefited the infection prevention and provided earlier joint motion, which increased the nutrition of articular cartilage. Six months postoperatively, the patient had a satisfactory joint motion with full extension and 116° of joint flexion and returned to his daily life activities without restriction. Twelve months postoperatively, the patient had full extension and 120° of knee flexion without pain, joint effusion and instability. Muscle strength force was considered normal at grade V. In conclusion, early chirurgic treatment and precocious articular mobilization improve prognosis, suggesting that the employment of these practices should be adopted whenever possible in most of the open fractures.
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Affiliation(s)
- Joao Alberto Larangeira
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
| | - Liliane Bellenzier
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
| | - Vanessa da Silva Rigo
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
| | - Elias Josue Ramos Neto
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
| | - Francisco Fritsch Machry Krum
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
| | - Tiango Aguiar Ribeiro
- Servico de Ortopedia e Traumatologia do Hospital Universitario de Santa Maria (SOT - HUSM), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil ; Departamento de Cirurgia, Centro de Ciencias da Saude (CCS), Universidade Federal de Santa Maria (UFSM), Santa Maria, Rio Grande do Sul (RS), Brazil
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Uzun M, Bilen FE, Eralp L. Cannulated screw and hexapodal fixator reconstruction for compound upper tibial fractures. Acta Ortop Bras 2014; 22:43-7. [PMID: 24644420 PMCID: PMC3952871 DOI: 10.1590/s1413-78522014000100008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Accepted: 07/05/2014] [Indexed: 11/22/2022]
Abstract
Objectives: The aim of the treatment of tibial plateau fractures is to obtain a pain-free and fully functional knee with closed reduction, percutaneous cannulated screw fixation and hexapodal external fixator reconstruction for high energy compound upper tibial fractures. Methods: Patients with comminuted tibial plateau fractures underwent closed reduction, percutaneous fixation with cannulated screws, and reconstruction with hexapodal external fixator. The follow-up period was 24 months. Results: The clinical and radiological results were good or excellent. The average knee flexion was 125°. Conclusion: Our results are successful in the initial stage, however, it should be pointed out that during the long term follow-up osteoarthritis may develop leading to worsening of the condition. Level of Evidence IV, Case Series.
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Xia S, Wang X, Lu Y, Wang H, Wu Z, Wang Z. A minimally invasive sinus tarsi approach with percutaneous plate and screw fixation for intra-articular calcaneal fractures. Int J Surg 2013; 11:1087-91. [PMID: 24103451 DOI: 10.1016/j.ijsu.2013.09.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 08/15/2013] [Accepted: 09/24/2013] [Indexed: 11/19/2022]
Abstract
According to characteristic of anatomical structure of calcaneus and sinus tarsi approach, the minimally invasive plate for treatment of displaced intra-articular calcaneal fractures had been designed. Here we aimed to review the effect of this treatment. Forty intra-articular calcaneal fractures in 38 patients from September 2006 to September 2008 were treated with percutaneous plate via sinus tarsi approach under the monitoring of C-shaped arms. All calcaneal anatomical parameters, including height, width, length, Böhlers angle and Gissane angle were measured by X-ray before and after surgery. Postoperative lateral wound healing was also evaluated and clinical functional outcomes were graded using the Maryland foot score. All patients had been followed up for an average of 12 months ranged from 3 months to 24 months. X-ray indicated satisfactory restoration of the calcaneal height, width, length, Böhlers angle and Gissanes angle. Maryland foot score demonstrated that excellent result was achieved in 32 cases, good in 6 cases, fair in 2 cases, and the excellent and good rate was 95%. Postoperative complications were not found in all fractured feet. Our results suggest that this minimally invasive sinus tarsi approach with new designed plate and screw fixation technique for the treatment of intra-articular calcaneal fractures can not only obtain the satisfactory outcomes, but also can effectively prevent surgical complications.
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Affiliation(s)
- Shengli Xia
- Department of Orthopaedics, Zhoupu Hospital of Pudong, Shanghai 201318, China.
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Lee JJ, Park HJ, Choi HG, Shin DH, Uhm KI. Open Reduction of Proximal Interphalangeal Fracture-Dislocation through a Midlateral Incision Using Absorbable Suture Materials. Arch Plast Surg 2013; 40:397-402. [PMID: 23898438 DOI: 10.5999/aps.2013.40.4.397] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2013] [Revised: 04/08/2013] [Accepted: 04/29/2013] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Fracture-dislocation of the proximal interphalangeal (PIP) joint is a relatively common injury. Various treatments for fracture-dislocation of the PIP joint have been reported. In the present study, we performed open reduction through a midlateral incision using absorbable sutures to reduce the small bone fragments and performed volar plate repair. METHODS We treated nine patients with fracture-dislocation of the PIP joint with small fractured bone fragments too small for pinning or screw fixation. Patients with volar plate injury were treated with open reduction and volar plate repair at the periosteum of the middle phalangeal bone base by the modified Kessler method using absorbable sutures. All patients were placed in a dorsal aluminum extension block splint, which maintained the PIP joint in approximately 30 degrees of flexion to avoid excessive tension on the sutured volar plate. RESULTS At a mean final follow-up of postoperative 9 months, all patients were evaluated radiographically and had adequate alignment of the PIP joint and reduction of the displaced bone fragments. Range of motion was improved and there were no complications. CONCLUSIONS This technique is an excellent alternative to the current method of treating patients with fracture-dislocations that include small fragments that are too small for pinning or screw fixation. It is a less invasive surgical method and enables stable reduction and early exercise without noticeable complications.
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