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Kato M, Takegami Y, Tokutake K, Asami Y, Takahashi Y, Takahashi H, Kumagai H, Imagama S. Comparison of the Outcomes of Plating, Screw Fixation, and Pinning in Sanders Type II Fractures: A Multicenter (TRON) Retrospective Study. J Foot Ankle Surg 2024; 63:171-175. [PMID: 37871793 DOI: 10.1053/j.jfas.2023.10.002] [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: 06/26/2023] [Revised: 07/17/2023] [Accepted: 10/08/2023] [Indexed: 10/25/2023]
Abstract
Calcaneus fractures Sanders type II have been historically treated with various modalities. However, few studies compared these procedures directly. The multicenter (TRON group) retrospective study compared the radiographic and clinical outcomes of operative procedures using Kirschner wires (K-wires), cannulated cancellous screws (CCSs) and plates. Between 2014 and 2020, 121 patients with Sanders type II calcaneus fractures were surgically treated in our group using K-wire (Group K: n = 31), CCS (Group C: n = 60) or plate (Group p: n = 30) fixation. We assessed the American Orthopedic Foot and Ankle Society (AOFAS) score and infection after operation as clinical outcomes and Böhler's and Preiss' angles as radiographic outcomes. The AOFAS scores of the 3 groups showed a significant difference, with Group P showing significantly inferior scores to Group C at 6 months postoperatively and at the final follow-up examination (p = .015 and p < .001, respectively). The rate of infection did not differ to a statistically significant extent, but the incidence in Group P tended to be higher in comparison to the other groups. Among the three groups, Böhler's angle did not differ to a statistically significant extent immediately after the operation (p = .113) or at the final follow-up examination (p = .383). Postoperatively, Preiss' angle did not differ to a statistically significant extent (p = .251) but was significantly smaller in the Group C at the final follow-up examination (p = .0331). In Sanders type II calcaneus fracture, CCS fixation may obtain the best functional outcomes.
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Affiliation(s)
- Mihoko Kato
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yasuhiko Takegami
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Katsuhiro Tokutake
- Department of Hand Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuta Asami
- Department of Hand Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yu Takahashi
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hidetane Takahashi
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroaki Kumagai
- Department of Orthopaedic Surgery, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Shiro Imagama
- Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Li X, Ye L, Wu J, Huang L, Huang J. Minimally Invasive Treatment of Inversion Shortening Calcaneal Fractures in the "Out-In" Position. Orthop Surg 2024; 16:263-268. [PMID: 37814793 PMCID: PMC10782255 DOI: 10.1111/os.13867] [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: 04/04/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 10/11/2023] Open
Abstract
OBJECTIVE Heel fractures need extensive surgical incisions and are challenging to successfully reposition using traditional prying. The goal of this study is to evaluate the clinical effectiveness of using a Kirschner pin-guided distractor to treat inversion shortening calcaneal fractures in the "out-in" position. METHODS A total of 40 data from 37 patients with inversion shortened calcaneal fractures from January 2018 to March 2020 were reviewed. Preoperative lateral and axial X-rays and 3D CT were taken to assess the fracture type, and minimally invasive internal fixation was performed in the "out-in" position with distractor repositioning, and intraoperative and postoperative images were taken to assess fracture repositioning and fixation. During the follow-up period, the postoperative functional recovery status was assessed using the VAS score, AOFAS score, and FAOS score. Paired-samples t-test was used for all data comparisons. RESULTS All cases received a mean follow-up of 28.49 ± 3.25 months, and the mean fracture healing time was 7.84 ± 0.71 weeks. The postoperative images showed well-fixed fracture repositioning, and calcaneal height, length, width, and inversion angles were significantly improved. At the final follow-up, the calcaneal height, length, and width recovered from 39.35 ± 4.44mm, 79.35 ± 2.7mm, and 45.75 ± 2.87mm preoperatively to 50.93 ± 3.18mm, 82.23 ± 1.90mm, and 39.67 ± 1.58mm postoperatively (p < 0.001; p < 0.001; p < 0.001). The calcaneus inversion angle restored from 7.73° ± 2.26° to 3.80° ± 1.80° (p < 0.001). Böhler's angle and Gissane's angle improved from 13.13° ± 3.02° and 105.15° ± 8.94° to 27.95° ± 3.41° and 122.85° ± 5.54° (p < 0.001; p < 0.001). No non-healing fractures, osteomyelitis, or traumatic arthritis were observed. CONCLUSION Minimally invasive internal fixation with distractor repositioning in the "out-in" position is effective in the treatment of inversion shortening calcaneal fractures while restoring the anatomy and protecting the soft tissue.
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Affiliation(s)
- Xu‐Song Li
- Department of Orthopaedics & TraumatologyZhongshan Hospital of Traditional Chinese Medicine (Zhongshan Traditional Chinese Medicine Hospital)ZhongshanChina
| | - Lin Ye
- Grade 2021 GraduateZhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese MedicineZhongshanChina
| | - Jun‐Le Wu
- Graduate schoolGuangzhou University of Chinese MedicineGuangzhouChina
| | - Li‐Ben Huang
- Graduate schoolGuangzhou University of Chinese MedicineGuangzhouChina
| | - Jie‐Feng Huang
- Department of Orthopaedics & TraumatologyThe First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhouChina
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Rickert MM, McKeithan LJ, Volkmar AJ, Henderson K, Coronado RA, Mitchell PM, Gallagher B, Obremskey WT. Comparing Calcaneus Fracture Radiographic Outcomes and Complications after Percutaneous Pin versus Screw Fixation. J Foot Ankle Surg 2023; 62:365-370. [PMID: 36328917 PMCID: PMC11057190 DOI: 10.1053/j.jfas.2022.09.005] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 02/03/2023]
Abstract
Calcaneus fracture fixation is associated with high rates of morbidity and disability from wound complications, infection, subtalar arthritis, and malunion. Percutaneous fixation with Kirshner wires (K-wires) or screws may be implemented when soft tissue injury precludes an open approach. Although screws are thought to provide greater stability, limited data exists directly comparing fixation success of these implants. Medical record data from 53 patients (62 total fractures) surgically treated with percutaneous screws (28 fractures) or K-wires (34 fractures) for joint-depression calcaneus fractures at a large tertiary hospital were retrospectively reviewed. Bohler's angle and calcaneal varus were assessed from available radiographs at time of injury, postoperatively, and at final follow-up, and joint congruity was assessed postoperatively and at final follow-up. Complications were also extracted. There were no statistical differences in patient characteristics between surgical groups although a higher proportion of patients treated with K-wires compared to screws had other associated injuries (79% vs 42%, p = .01). A higher proportion of fractures treated with screws compared to K-wires maintained joint congruity at the final follow-up (69% vs 32%, p = .005). However, there were no statistically detectable differences in other postoperative radiographic metrics (p > .05). In conclusion, joint congruity was more often maintained with screw fixation although there was no statistical difference in restoration and maintenance of Bohler's angle or varus alignment. The difference in radiographic metrics was not correlated with secondary procedures, namely subtalar arthrodesis, and may not be clinically significant. Neither group was completely effective in attaining and maintaining reduction, and additional fixation strategies should be considered if feasible based on patient, injury, and soft tissue characteristics.
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Affiliation(s)
- Mariel M Rickert
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN.
| | - Lydia J McKeithan
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Alexander J Volkmar
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | | | - Rogelio A Coronado
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Phillip M Mitchell
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Bethany Gallagher
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - William T Obremskey
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN
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Brand J, Elaydi A, Moran J, Yoo B. Cadaveric Examination of the Radiographic Safe Zone for Open Reduction and Internal Fixation of the Calcaneus Posterior Facet. Foot & Ankle Orthopaedics 2022; 7:24730114221088838. [PMID: 35372747 PMCID: PMC8969522 DOI: 10.1177/24730114221088838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: The purpose of this study is to define a safe zone for screw placement on a lateral radiograph of the calcaneus taking into account the lateral to medial convexity of the posterior facet. Such findings may serve to improve surgical quality during open reduction and internal fixation (ORIF) of the posterior facet of the calcaneus. Methods: Eleven cadaveric calcanei were harvested and the articular margins of the posterior facet were outlined with a radiopaque wire. Lateral radiographs, similar to those used for intraoperative fluoroscopy, of each specimen were obtained and calibrated to a standardized marker. The proximal-to-distal length of the posterior facet was then divided into quadrants. The greatest height difference between the superolateral and inferomedial surfaces outlined by the radiopaque marker were measured in the 2 most posterior quadrants, as screw insertion in this area would be mostly likely to risk screw penetration during ORIF. Results: The average distance from the osseous surface to the radiographic marker was 3.3 ± 1.2 mm in the most posterior quadrant (fourth quadrant) and 3.2 ± 1.6 mm in the quadrant just anterior to this (third quadrant). The range for unsafe screw placement was 1.7 to 5.6 mm below the osseous surface in the fourth quadrant and 1.1 to 6.6 mm in the third quadrant. Conclusion: Intraoperative radiographic assessment of the safety of subchondral posterior facet screws does not correlate to its osteology. Because of the superolateral to inferomedial convexity of the posterior facet of the calcaneus, overly long screws may appear to be radiographically intraosseous, though in actuality the screw may be intra-articular. On average, screws placed in the fourth quadrant of the facet are at less risk if 3.3 mm inferior to the upper margin of the osseous shadow on fluoroscopic imaging and 3.2 mm inferior in the third quadrant. Though limited by a small sample size, this study sets a foundation for future research into this complex osteology. Level of Evidence: Level V, mechanism-based reasoning.
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Affiliation(s)
- Jordan Brand
- Department of Orthopaedics & Rehabilitation, Yale School of Medicine, New Haven, CT, USA
| | - Ali Elaydi
- Department of Orthopaedics & Rehabilitation, Yale School of Medicine, New Haven, CT, USA
| | - Jay Moran
- Department of Orthopaedics & Rehabilitation, Yale School of Medicine, New Haven, CT, USA
| | - Brad Yoo
- Department of Orthopaedics & Rehabilitation, Yale School of Medicine, New Haven, CT, USA
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Najefi AA, Najefy A, Vemulapalli K. Paediatric calcaneal fractures: A guide to management based on a review of the literature. Injury 2020; 51:1432-1438. [PMID: 32359815 DOI: 10.1016/j.injury.2020.03.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 08/18/2019] [Revised: 03/09/2020] [Accepted: 03/29/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Calcaneal fractures are rare in children. These fractures are often misdiagnosed as a consequence of their subtle clinical and radiographic presentation. The purpose of this paper was to identify prognostic factors on the basis of type of fracture, age and treatment. This would enable suggestions to be made with regards to treatment for these fractures. METHODS A full literature search was performed to find studies that were clinically orientated, in the English language and involved children (under the age of 16). Studies with no outcome data were excluded. RESULTS There were a total of 284 patients reviewed in 26 peer-review publications. Two hundred and eight patients had intra-articular fractures. The non-operatively managed joint depression type fractures had poor outcomes in 21% of patients. In those who underwent surgical fixation for these fractures, 3 patients had reduced subtalar motion, and three had pain, one of whom required a subtalar arthrodesis at 7 months. In the tongue type fracture group, the outcomes were similar in those treated operatively and non-operatively. Extra-articular fractures were found to be much less common than the intra-articular fractures. They also became less common in older children. Generally, the outcomes were good, irrespective of treatment. Only 2 patients with type 1B fractures had poorer outcomes. DISCUSSION This is a rare injury and outcomes may be poorer in those who do not have adequate anatomical reduction. Displaced intra-articular fractures in all age groups should be considered for anatomical reduction of the articular surface, to guarantee good outcomes and prevent future pain and arthritis. Extra-articular fractures in children are less severe, do well with conservative treatment, and rarely require operative intervention.
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Affiliation(s)
- Ali-Asgar Najefi
- Trauma and Orthopaedic Department, Barking Havering and Redbridge NHS Trust, Queens Hospital, Rom Valley Way, Romford, RM7 0AG, United Kingdom.
| | | | - Krishna Vemulapalli
- Trauma and Orthopaedic Department, Barking Havering and Redbridge NHS Trust, Queens Hospital, Rom Valley Way, Romford, RM7 0AG, United Kingdom
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Kassem MS, Elgeidi A, Badran M, Farag F. Sagittal Resection Osteotomy With Bone Block Distraction Subtalar Fusion for Treatment of Malunited Calcaneal Fractures. J Foot Ankle Surg 2019; 58:739-747. [PMID: 31053384 DOI: 10.1053/j.jfas.2018.11.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 05/24/2015] [Indexed: 02/03/2023]
Abstract
The aim of this prospective study was to evaluate the results of combined lateral sagittal resection osteotomy with subtalar distraction fusion in heels with painful malunion of the os calcis. This case series included 22 patients (23 feet). The mean age of the patients was 37.52 years. Sixteen (69.6%) patients were initially treated conservatively, 5 (21.7%) patients were treated surgically, and 2 (8.7%) patients were missed. The mean time lapsed before surgery was 11.43 months. A wedge of bone was resected to reduce the width of the malunited os calcis and was used as a local graft for subtalar joint fusion and to increase the height of the os calcis. The mean follow-up period was 56.83 ± 6.09 months. According to the scoring system, satisfactory results were found in 18 (82.6%) patients, and 4 (17.4%) patients had unsatisfactory results. Postoperative radiographic assessment revealed an average increase in the heel height of 7.70 ± 1.22 mm and an average decrease in heel width of 8.39 ± 1.47 mm. The average correction in the coronal axis was approximately 8.04° ± 1.26°. Complications included infection and nonunion in 3 (13%) heels. Two heels still had residual varus postoperatively, and 1 patient had injury to the sural nerve. The restoration of heel height, the reduction in heel width, and the primary fracture pattern had a significant relation with the final score. This method is a successful method for the management of subtalar arthritis caused by malunited calcaneal fractures with broadening leading to lateral abutment.
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Affiliation(s)
- Mohamed S Kassem
- Associate Professor of Orthopaedics, Alexandria University, Alexandria, Egypt; Consultant Orthopaedic Surgeon, Elhadara University Hospital, Elhadara, Lambrouzou, Alexandria, Egypt.
| | - Adham Elgeidi
- Associate Professor of Orthopaedics, Mansoura University, Mansoura, Egypt; Consultant Orthopaedic Surgeon, Mansoura University Hospital, Mansoura, Egypt
| | - Mohamed Badran
- Lecturer of Orthopaedics, Mansoura University, Mansoura, Egypt
| | - Fady Farag
- Orthopedic Resident, Elhadara University Hospital, Elhadara, Lambrouzou, Alexandria, Egypt
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Alami BE, Naam A, Admi M, Rabhi I, Elbardai M, Boutayeb F. [Surgical treatment of calcaneal fractures: about 29 cases]. Pan Afr Med J 2017; 26:137. [PMID: 28533860 PMCID: PMC5429466 DOI: 10.11604/pamj.2017.26.137.11462] [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] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/02/2017] [Indexed: 11/28/2022] Open
Abstract
Les fractures du calcanéum sont peu fréquentes mais le plus souvent graves. Nous rapportons une série de 29 cas de fractures du calcanéum traités chirurgicalement dans le service de traumatologie orthopédie du CHU Hassan II de Fès. L'objectif de ce travail rétrospectif était de présenter les principes et d'évaluer les résultats du traitement chirurgical des fractures articulaires du calcanéum, en comparaison avec le traitement conservateur. Il s'agissait de 21 hommes et de 8 femmes, dont l'âge variait entre 21 et 61 ans. L'étiologie était dominée par les accidents de la voie publique et les chutes d'un lieu élevé. L'évaluation des lésions était basée sur la classification de DUPARC. Le traitement a consisté à faire une réduction à foyer ouvert et une ostéosynthèse par plaque en Y, ou par une plaque tiers de tube réalisant un montage en triangulation. Les résultats cliniques ont été évalués en se basant sur le score de kitaoka, avec un recul moyen de 24 mois. 86% de nos patients ont eu un bon à moyen résultat.
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Affiliation(s)
- Badr El Alami
- Service de Traumato-Orthopédie A, CHU Hassan II Fès, Maroc
| | - Aimane Naam
- Service de Traumato-Orthopédie A, CHU Hassan II Fès, Maroc
| | - Mohamed Admi
- Service de Traumato-Orthopédie A, CHU Hassan II Fès, Maroc
| | - Ilyas Rabhi
- Service de Traumato-Orthopédie A, CHU Hassan II Fès, Maroc
| | | | - Fawzi Boutayeb
- Service de Traumato-Orthopédie A, CHU Hassan II Fès, Maroc
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Koutserimpas C, Magarakis G, Kastanis G, Kontakis G, Alpantaki K. Complications of Intra-articular Calcaneal Fractures in Adults: Key Points for Diagnosis, Prevention, and Treatment. Foot Ankle Spec 2016; 9:534-542. [PMID: 27613810 DOI: 10.1177/1938640016668030] [Citation(s) in RCA: 8] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
UNLABELLED Calcaneal fractures are complex injuries with high complication rates and they can lead to serious disability. The proper management remains controversial and complications may occur regardless of the chosen type of treatment (operative or nonoperative). The present article reviews the studies that are related to the complications of calcaneal fractures. The incidence, the diagnosis, the prevention and the treatment of these complications were researched and analyzed, with the use of PubMed database, abstracts and original articles in English than investigate the etiology. The aim of the article is to discuss the most suitable management of the complications of calcaneal fractures and recommend a specific treatment as well as prevention methods. LEVELS OF EVIDENCE Level IV.
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Affiliation(s)
- Christos Koutserimpas
- Department of Orthopedics and Traumatology, University Hospital of Heraklion, Crete, Greece
| | - George Magarakis
- Department of Orthopedics and Traumatology, University Hospital of Heraklion, Crete, Greece
| | - Grigoris Kastanis
- Department of Orthopedics and Traumatology, University Hospital of Heraklion, Crete, Greece
| | - George Kontakis
- Department of Orthopedics and Traumatology, University Hospital of Heraklion, Crete, Greece
| | - Kalliopi Alpantaki
- Department of Orthopedics and Traumatology, University Hospital of Heraklion, Crete, Greece
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Giannini S, Cadossi M, Mosca M, Tedesco G, Sambri A, Terrando S, Mazzotti A. Minimally-invasive treatment of calcaneal fractures: A review of the literature and our experience. Injury 2016; 47 Suppl 4:S138-S146. [PMID: 27492063 DOI: 10.1016/j.injury.2016.07.050] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [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] [Indexed: 02/06/2023]
Abstract
The optimal treatment of calcaneal fractures (CF) is currently controversial and is still under debate. It is well established that conservative treatment of these fractures is associated with poor results. Several surgical techniques are described in the literature; however, there is no consensus on which of these is more effective. The main goals of surgery are to restore the subtalar joint congruence, and calcaneal width, height, shape and alignment, thus avoiding medial and lateral impingement and enabling the patient to resume a normal lifestyle. ORIF is the most popular technique for these fractures, but it is associated with high rates of wound complications, hardware failure and infections. Several minimally-invasive techniques have been developed recently for the treatment of CF, with the common aim to be as simple, effective and inexpensive as possible and to reduce surgical times, complications and length of hospital stay.
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Affiliation(s)
- S Giannini
- Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - M Cadossi
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - M Mosca
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - G Tedesco
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - A Sambri
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - S Terrando
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy
| | - A Mazzotti
- I Clinic of Orthopaedic and Traumatology, Istituto Ortopedico Rizzoli, Bologna University, Bologna, Italy.
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Labronici PJ, Reder VR, de Araujo Marins Filho GF, Pires RE, Fernandes HJ, Mercadante MT. Risk of injury to vascular-nerve bundle after calcaneal fracture: comparison among three techniques. Rev Bras Ortop 2016; 51:208-13. [PMID: 27069891 DOI: 10.1016/j.rboe.2016.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 05/02/2015] [Accepted: 06/15/2015] [Indexed: 11/26/2022] Open
Abstract
Objective To ascertain whether the number of screws or pins placed in the calcaneus might increase the risk of injury when three different techniques for treating calcaneal fractures. Method 126 radiographs of patients who suffered displaced calcaneal fractures were retrospectively analyzed. Three surgical techniques were analyzed on an interobserver basis: 31 radiographs of patients treated using plates that were not specific for the calcaneus, 48 using specific plates and 47 using an external fixator. The risk of injury to the anatomical structures in relation to each Kirschner wire or screw was determined using a graded system in accordance with the Licht classification. The total risk of injury to the anatomical structures through placement of more than one wire/screw was quantified using the additive law of probabilities for the product, for independent events. Results All of the models presented high explanatory power for the risk evaluated, since the coefficient of determination values (R2) were greater than 98.6 for all the models. Therefore, the set of variables studied explained more than 98.6% of the variations in the risks of injury to arteries, veins or nerves and can be classified as excellent models for prevention of injuries. Conclusion The risk of injury to arteries, veins or nerves is not defined by the total number of pins/screws. The region and the number of pins/screws in each region define and determine the best distribution of the risk.
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Labronici PJ, Reder VR, Marins Filho GFDA, Pires RES, Fernandes HJA, Mercadante MT. Risco de lesão do feixe vasculonervoso após fratura do calcâneo: comparação entre três técnicas. Rev Bras Ortop 2016. [DOI: 10.1016/j.rbo.2015.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Jiang N, Song HJ, Xie GP, Wang L, Liang CX, Qin CH, Yu B. Operative vs nonoperative treatment of displaced intra-articular calcaneal fracture: A meta-analysis of randomized controlled trials. World J Meta-Anal 2015; 3:61-71. [DOI: 10.13105/wjma.v3.i1.61] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 12/04/2014] [Accepted: 12/19/2014] [Indexed: 02/05/2023] Open
Abstract
AIM: To investigate clinical efficacy of displaced intra-articular calcaneal fracture (DIACF) following operation and nonoperation.
METHODS: Literature search was performed of PubMed and Cochrane Library by two independent authors to identify randomized controlled trials (RCTs) comparing operative vs nonoperative treatment of DIACF from inception to December 31st, 2013. RCT quality was evaluated by the modified Jadad scale. Dichotomous variables were pooled using risk ratios by review manager 5.3 software. Fixed-effects or random-effects models were adopted with P > 0.05 or P≤ 0.05 for heterogeneity tests, respectively.
RESULTS: Eight RCTs comprising 767 cases met inclusion criteria. Results revealed that more surgically treated patients could resume pre-injury job (P = 0.006). No statistical differences were found between the two groups in residual pain (P = 0.33), shoe fitting problems (P = 0.07), limited walking distance (P = 0.56) or secondary late arthrodesis (P = 0.38). However, operative treatment was associated with a higher complication rate (P = 0.003). Subgroup analyses of specific complications revealed that except for a higher risk of superficial wound problems (P < 0.0001) in operative group, the two groups had similar complication rate in deep wound infection (P = 0.34), compartment syndrome (P = 0.46), thromboembolism (P = 0.32), reflex sympathetic dystrophy (P = 0.51) or traumatic arthritis secondary to DIACF (P = 0.43).
CONCLUSION: Current evidence demonstrates that compared with operative treatment, conservative treatment of DIACF lead to similar clinical outcomes regarding residual pain, shoe fitting, walking distance and secondary subtalar arthrodesis but a significantly lower complication rate.
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Wallin KJ, Cozzetto D, Russell L, Hallare DA, Lee DK. Evidence-based rationale for percutaneous fixation technique of displaced intra-articular calcaneal fractures: a systematic review of clinical outcomes. J Foot Ankle Surg 2014; 53:740-3. [PMID: 24795208 DOI: 10.1053/j.jfas.2014.03.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [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: 02/05/2014] [Indexed: 02/03/2023]
Abstract
Displaced intra-articular fractures of the calcaneus are complex and have a high degree of morbidity. Percutaneous fixation techniques have been advocated in an effort to minimize postoperative complications. We performed a systematic review of the clinical outcomes to describe and ascertain the different techniques and clinical outcomes for percutaneous treatment of displaced intra-articular calcaneal fractures. A review was performed using PubMed and Google Scholar, from January 2000 to December 2012, with studies ranging from case reports to prospective studies. The inclusion criteria consisted of percutaneous fixation techniques with objective findings (Sander's classification and Bohler's angle measurements) and clinical outcome scoring and complication and subtalar fusion rates. The exclusion criteria included studies with open or limited open procedures, the use of external fixation, the use of bone substitutes alone, and pathologic or open fractures. Data and evidence with a combination of objective findings and clinical outcomes are lacking. Several techniques for percutaneous fixation have been described, including Schanz pins and Kirschner wires, cannulated screws, arthroscopically guided percutaneous fixation, and application of bone substitute. A myriad of techniques are available for percutaneous intra-articular calcaneal fixation. The results from the current data appear to be promising; however, the lack of statistical power and inconsistent documentation have made it difficult to determine any superiority. The complication rates were much lower than those with open procedures, regardless of the technique. The percutaneous fixation technique appears to be a favorable option for displaced intra-articular calcaneal fractures.
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Affiliation(s)
- Kelly J Wallin
- Attending Surgeon, Department of Orthopaedic Surgery, Kaiser Permanente South Sacramento Medical Center, South Sacramento, CA
| | - Dana Cozzetto
- Postgraduate Year 3, Foot and Ankle Residency Program, Kaiser Foundation Hospital, Sacramento, CA
| | - Lindsay Russell
- Chief, Foot and Ankle Surgery, Department of Orthopaedic Surgery, Kaiser Permanente South Sacramento Medical Center, South Sacramento, CA
| | - Domingo A Hallare
- Chief, Orthopaedic Trauma, Department of Orthopaedic Surgery, Kaiser Permanente South Sacramento Medical Center, South Sacramento, CA
| | - Daniel K Lee
- Site Director, Foot and Ankle Surgery Residency Program, Department of Orthopaedic Surgery, Kaiser Permanente South Sacramento Medical Center, South Sacramento, CA.
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Williams CG, Coffey MJ, Shorten P, Lyions JD, Laughlin RT. Staged subtalar fusion for severe calcaneus fractures with bone loss. Open Orthop J 2013; 7:614-8. [PMID: 24339843 PMCID: PMC3849750 DOI: 10.2174/1874325001307010614] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 09/24/2013] [Accepted: 09/24/2013] [Indexed: 12/02/2022] Open
Abstract
Background: With high energy fractures to the calcaneus there is the potential for significant bone loss. The loss of bone can make it difficult to fully regain calcaneal alignment. In addition these fractures are often associated with significant soft tissue injury. These two factors make it difficult to address this injury in a single stage, and can have significant complications. To address these issues our initial goal in treatment has been restoration of calcaneal alignment and stabilization of the surrounding soft tissue, followed by delayed/staged subtalar arthrodesis. Methods: Patients with calcaneus fractures treated by a single surgeon from 2002 to 2012 were reviewed. Injuries which were found to have medial extrusion of the posterior facet and bone loss, and subsequently underwent a staged protocol involving early provisional fixation and late subtalar fusion were included. Results: We treated 6 calcaneus fractures with bone loss. All patients were treated with staged subtalar fusion after initial irrigation and debridement and provisional fixation. No soft-tissue complications were noted after the fusion procedure in any of the six cases. Fusion occurred in all six patients at an average of 20.6 weeks (range, 13-23 weeks). All patients were able to ambulate and wear a regular shoe by one year following the initial injury. Conclusion: It is important in the high energy calcaneus fracture to assess for both soft tissue integrity and bone loss. A thorough debridement of both the soft tissues and any devitalized bone should be performed as well as provisional fixation which attempts to restore near normal calcaneal anatomy. Definitive fusion should not be performed until the soft tissues have fully recovered.
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Affiliation(s)
- Chad G Williams
- Department of Orthopaedic Surgery, Sports Medicine & Rehabilitation, Wright State University Boonshoft School of Medicine, 30 E. Apple Street, Suite 2200, Dayton, OH 45409, USA
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Wu Z, Su Y, Chen W, Zhang Q, Liu Y, Li M, Wang H, Zhang Y. Functional outcome of displaced intra-articular calcaneal fractures: a comparison between open reduction/internal fixation and a minimally invasive approach featured an anatomical plate and compression bolts. J Trauma Acute Care Surg 2012; 73:743-51. [PMID: 23007019 DOI: 10.1097/TA.0b013e318253b5f1] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The purpose of this study is to assess the clinical results of a minimally invasive treatment featured the concept of internal compression, including an anatomic plate and multiple compression bolts compared with open reduction and internal fixation for displaced intra-articular calcaneal fractures (DIACFs). METHODS We retrospectively analyzed 329 patients (383 feet) who were identified from trauma inpatient database in our hospital for DIACFs from January 2004 to December 2009. Of them, 148 patients (170 feet) were treated with open reduction and internal fixation (OR group), which involved using a traditional L-shaped extended lateral approach, and fractures were fixed by plate and screws from January 2004 to December 2006; 181 patients (213 feet) were treated with a minimally invasive approach featured the concept of calcaneal internal compression (CIC group), which was achieved by an anatomic plate and multiple compression bolts through a small lateral incision from January 2007 to December 2009. Postoperative complications were recorded. During follow-up, pain and functional outcome were evaluated with the American Orthopaedic Foot and Ankle Society (AOFAS) scores and compared between the two groups. Subsequent subtalar arthrodesis and early implant removal were performed when indicated. Routine hardware removal was scheduled for all patients at 1-year follow-up. RESULTS There were no significant differences in sex, age, and fracture classification (Sanders classification) between the two groups. Wound healing complications were 4 of 213 (1.88%) in CIC group and 20 of 170 (11.76%) in OR group. Subtalar arthrodesis had to be performed in one case in OR group. Four cases in CIC group and four cases in OR group had the hardware removed earlier due to complications. The average time after surgery to start weight-bearing exercise is 5.64 weeks in CIC group and 9.38 weeks in OR group (p < 0.001). The mean AOFAS score is higher in CIC group than in OR group, although the difference is not statistically significant (87.53 vs. 84.95; p = 0.191). The overall results according to the AOFAS scoring system were good or excellent in 185 of 213 (86.85%) in CIC group and 144 of 170 (84.71%) in OR group. The subjective portion of the AOFAS survey answered by patients showed statistically significant difference in activity limitation and walking surface score (7.31 vs. 7.02 and 3.72 vs. 3.42; p < 0.05) but not in pain and walking distance between the two groups (32.72 vs. 32.29 and 4.37 vs. 4.42; p > 0.05). CONCLUSION The study results suggest that this minimally invasive approach featured the concept of the calcaneal internal compression can achieve functional outcome as good as, if not better than the open techniques. It is proved to be an effective alternative treatment for DIACFs. LEVEL OF EVIDENCE Therapeutic study, level IV.
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Kalsi R, Dempsey A, Bunney EB. Compartment Syndrome of the Foot After Calcaneal Fracture. J Emerg Med 2012; 43:e101-6. [DOI: 10.1016/j.jemermed.2009.08.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2008] [Revised: 07/26/2009] [Accepted: 08/30/2009] [Indexed: 11/27/2022]
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Abstract
1) Intra-articular fractures of the calcaneus are associated with severe long-term consequences for function and pain. The condition of the soft tissues is of paramount importance when determining the method of treatment,the timing of surgery, and the post-injury rehabilitation.2) Intra-articular fractures are difficult to fully evaluate with plain radiographs. Computed tomography may assist in assessing the fracture pattern and planning for surgery. The likelihood of a good to excellent outcome is increased when an anatomic reduction is obtained.3) The outcome after operative management is difficult to characterize and appears to be influenced by factors related to the fracture, the patient, and the experience of the institution where the patient obtains treatment.All these factors should be factors in the decision to operate, but no single factor reliably determines the most appropriate treatment.4) Open reduction and internal fixation through an extensile approach achieves acceptable results in carefully selected patients. The use of a limited exposure with minimally invasive techniques may decrease the incidence of wound complications. However, this option is technically demanding and the quality of the reduction achieved may be more difficult to obtain and determine intraoperatively. Open fractures should be promptly debrided. The choice of fixation after reduction is based on the surgeons assessment of the soft tissue and the risk of infection.5) Post-traumatic arthritis of the subtalar joint is a common complication. Successful salvage can be achieved with a subtalar arthrodesis. However, these results may be influenced by the institution at which the initial management was rendered.
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Affiliation(s)
- Noah Epstein
- Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, CA, USA
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Sayed-Noor AS, Agren PH, Wretenberg P. Interobserver reliability and intraobserver reproducibility of three radiological classification systems for intra-articular calcaneal fractures. Foot Ankle Int 2011; 32:861-6. [PMID: 22097161 DOI: 10.3113/fai.2011.0861] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The management of intra-articular calcaneal fractures is difficult. One aspect for successful management is the use of a reliable and reproducible fracture classification system (FCS). The purpose of this study was to evaluate the interobserver reliability and intraobserver reproducibility of Letournel, Sanders, and Zwipp classification systems on CT scan and the Bohler's angle measurement on plain X-ray. Furthermore, we studied if the addition of a CT scan to the plain X-ray influenced the evaluation of fracture extension to the calcaneocuboid joint. METHODS The CT scan and plain X-ray images of 51 intra-articular calcaneal fractures were evaluated two times by three observers (two radiologists and one orthopedic surgeon) within a 5-month interval. The interobserver reliability was measured using the Fleiss kappa while the intraobserver reproducibility was measured using the Cohen's kappa. RESULTS The mean kappa values for the interobserver reliability and intraobserver reproducibility of the Sanders classification were 0.25 and 0.39, respectively, of Zwipp classification were 0.24 and 0.16, respectively, while those of the Letournel classification were 0.50 and 0.42, respectively. For the Böhler's angle, the mean kappa values for the interobserver reliability and intraobserver reproducibility were 0.34 and 0.32, respectively. The addition of CT scan images to plain X-ray found a higher incidence of calcaneocuboid joint involvement. CONCLUSION Clinicians should be aware of the limitation regarding the interobserver reliability and intraobserver reproducibility of the Letournel, Sanders and Zwipp classification systems for calcaneal fractures. Future studies should attempt to improve the present classification systems.
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Germann CA, Perron AD. Risk management and avoiding legal pitfalls in the emergency treatment of high-risk orthopedic injuries. Emerg Med Clin North Am 2010; 28:969-96. [PMID: 20971400 DOI: 10.1016/j.emc.2010.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Avoiding legal pitfalls of orthopedic injuries in the emergency department (ED) requires an understanding of certain high-risk injuries, their presentation, evaluation, and disposition. Various pitfalls pertaining to both upper and lower extremity injuries are discussed in detail, with recommendations regarding the history, physical examination, and radiographic techniques that minimize the risk inherent in these injuries. When approaching these injuries in the ED, a high level of suspicion coupled with appropriate evaluation and management will allow the practitioner to avoid mismanagement of these potential pitfall cases.
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Grala P, Twardosz W, Tondel W, Olewicz-Gawlik A, Hrycaj P. Large bone distractor for open reconstruction of articular fractures of the calcaneus. Int Orthop 2009; 33:1283-8. [PMID: 19404639 DOI: 10.1007/s00264-009-0781-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2009] [Revised: 03/24/2009] [Accepted: 03/29/2009] [Indexed: 11/28/2022]
Abstract
The results of operative treatment of two groups of patients with articular fractures of the calcaneus were evaluated. Twenty-three cases were treated surgically using a standard reconstruction procedure. In the second group of 19 patients a large bone distractor was used; it held the soft tissue flap retracted, while aiding in articular and tuberosity fragment reduction and increasing visualisation by distraction of the posterior talocalcaneal joint. After a year, the anatomical and functional results, together with the operative time, were evaluated. All fractures healed with good or very good anatomical results. All cases, except those with complications (n = 3), achieved good (n = 28) or very good (n = 11) functional scoring. The distractor group had significantly shorter operative times, and less manpower was needed during surgery. We conclude that the large bone distractor is a useful tool in open reconstruction of articular calcaneal fractures.
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Affiliation(s)
- Pawel Grala
- Trauma, Burns and Plastic Surgery, Poznan University of Medical Sciences, Poznan, Poland.
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Baker JR, Glover JP, McEneaney PA. Percutaneous fixation of forefoot, midfoot, hindfoot, and ankle fracture dislocations. Clin Podiatr Med Surg 2008; 25:691-719, x. [PMID: 18722907 DOI: 10.1016/j.cpm.2008.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Open reduction with rigid internal fixation is the basic principle for surgical management in foot and ankle trauma. High-risk patients present a surgical dilemma for the foot and ankle surgeon because the possible complications are magnified in this patient population. Percutaneous fixation is a unique alternative for achieving anatomic stabilization without increased physical strain to the patient. The significant advantages of percutaneous fixation include minimizing damage to the vascular supply, maintaining and preserving a stable soft tissue envelope, and decreasing the potential risk for infection. This article provides an overview of percutaneous surgical fixation methods and their role in foot and ankle trauma for the high-risk patient.
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Abstract
The calcaneus is an uncommonly fractured bone that plays a critical role in foot biomechanics, weight-bearing, and the ability to wear a shoe. The radiologist acts as a consultant during screening, operative planning, and follow-up imaging of these often complex injuries. Effective communication between radiologist and surgeon requires an understanding of calcaneal anatomy, goals of surgical reduction, and factors that affect patient management and outcomes. In the following pictorial review we will discuss radiologic screening/classification/characterization and their correlation with surgical management and patient morbidity.
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Affiliation(s)
- Tamera H Matherne
- Department of Radiology, University of Rochester, Rochester, NY, USA
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25
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Abstract
BACKGROUND Displaced intra-articular calcaneal fractures may have a central cancellous bone defect area. We hypothesized that human demineralized bone matrix (DBM) calcium sulfate (CaSO(4)) might act as a reasonable alternative to autograft in calcaneal fractures. When combined with antibiotic powder, this bone graft substitute also may act as a local antibiotic delivery device. This is the first clinical study evaluating bone healing and complications associated with DBM-calcium sulfate bone graft substitute in the treatment of displaced intra-articular calcaneal fractures with a central cancellous bone defect. METHODS Over a 29-month period, 33 displaced intra-articular calcaneal fractures with central cancellous defects were treated with open reduction and internal fixation (ORIF) and grafting with vancomycin/DBM-calcium sulfate bone graft substitute. Eleven fractures without bone defects were treated with ORIF only. Patient demographics, medical history, and CT fracture classification were recorded. Postoperatively, fractures were monitored every 2 weeks for healing and complications. RESULTS The mean time to union was 8.2 weeks in the grafted, while the control group mean time to union was 10.4 weeks (p = 0.0117). Wound problems occurred in five (15%) of the 33 patients with grafting, all in type III fractures with severe soft-tissue swelling, and included two minor wound healing delays, and three serious wound problems. At a mean followup time of 22.4 months, no DBM-calcium sulfate grafted calcaneus demonstrated evidence of osteomyelitis. CONCLUSIONS This is the first study examining human DBM-calcium sulfate bone graft substitute to treat displaced intra-articular calcaneal fractures. Based on these initial data, human DBM-calcium sulfate acted as an acceptable and safe autograft alternative in displaced intra-articular calcaneal fractures with moderate (5 cc to 10 cc) central cancellous bone defects.
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Affiliation(s)
- Christopher Bibbo
- Department of Orthopaedic Surgery, Marshfield Clinic, 1000 North Oak Avenue, WI 54449, USA.
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26
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Lauder AJ, Inda DJ, Bott AM, Clare MP, Fitzgibbons TC, Mormino MA. Interobserver and intraobserver reliability of two classification systems for intra-articular calcaneal fractures. Foot Ankle Int 2006; 27:251-5. [PMID: 16624214 DOI: 10.1177/107110070602700405] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND For a fracture classification to be useful it must provide prognostic significance, interobserver reliability, and intraobserver reproducibility. Most studies have found reliability and reproducibility to be poor for fracture classification schemes. The purpose of this study was to evaluate the interobserver and intraobserver reliability of the Sanders and Crosby-Fitzgibbons classification systems, two commonly used methods for classifying intra-articular calcaneal fractures. METHODS Twenty-five CT scans of intra-articular calcaneal fractures occurring at one trauma center were reviewed. The CT images were presented to eight observers (two orthopaedic surgery chief residents, two foot and ankle fellows, two fellowship-trained orthopaedic trauma surgeons, and two fellowship-trained foot and ankle surgeons) on two separate occasions 8 weeks apart. On each viewing, observers were asked to classify the fractures according to both the Sanders and Crosby-Fitzgibbons systems. Interobserver reliability and intraobserver reproducibility were assessed with computer-generated kappa statistics (SAS software; SAS Institute Inc., Cary, North Carolina). RESULTS Total unanimity (eight of eight observers assigned the same fracture classification) was achieved only 24% (six of 25) of the time with the Sanders system and 36% (nine of 25) of the time with the Crosby-Fitzgibbons scheme. Interobserver reliability for the Sanders classification method reached a moderate (kappa = 0.48, 0.50) level of agreement, when the subclasses were included. The agreement level increased but remained in the moderate (kappa = 0.55, 0.55) range when the subclasses were excluded. Interobserver agreement reached a substantial (kappa = 0.63, 0.63) level with the Crosby-Fitzgibbons system. Intraobserver reproducibility was better for both schemes. The Sanders system with subclasses included reached moderate (kappa = 0.57) agreement, while ignoring the subclasses brought agreement into the substantial (kappa = 0.77) range. The overall intraobserver agreement was substantial (kappa = 0.74) for the Crosby-Fitzgibbons system. CONCLUSIONS Although intraobserver kappa values reached substantial levels and the Crosby-Fitzgibbons system generally showed greater agreement, we were unable to demonstrate excellent interobserver or intraobserver reliability with either classification scheme. While a system with perfect agreement would be impossible, our results indicate that these classifications lack the reproducibility to be considered ideal.
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Affiliation(s)
- Anthony J Lauder
- Orthopaedics, University of Nebraska Medical Center, Omaha, NE 68198-1080, USA.
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Khorbi A, Chebil M, Ben Maitigue M, Khemiri C, Haddad N, Kanoun ML, Ben Dali N, Hachem A. Résultats de l’ostéosynthèse par vissage sans greffe osseuse des fractures articulaires du calcaneus. ACTA ACUST UNITED AC 2006; 92:45-51. [PMID: 16609617 DOI: 10.1016/s0035-1040(06)75674-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE OF THE STUDY The prognosis of calcaneal joint fractures is less favorable than fractures without joint involvement. Surgical treatment is frequently recommended. The type of fixation and the usefulness of a bone graft remain subjects of debate. The purpose of this work was to present the functional and anatomic results obtained with simple screw fixation without bone grafting in a retrospective series of 35 displaced joint fractures of the calcaneus. MATERIAL AND METHODS The series included 31 patients (four bilateral fractures), 86% men. Mean age was 36 years (17-60 years). Using the Duparc classification, there were 12% type III fractures and 88% type IV fractures. Horizontal joint impaction was observed in 36% of patients, vertical impaction in 8%, and mixted impaction in 56%. The mean Bohler angle was 2 degrees (range -25 degrees to 15 degrees ). According to the Utheza classification, 70% of the fractures had two sagittal fracture lines, 16.5% one sagittal fracture line, and 13.5% comminutive fractures. Incongruency of the subtalar joint was noted in 70%, with a conflict with the lateral malleolus in 50%. Mean time to surgery was 12 days (7-30 days). The sub- and retromalleolar approach was used to achieve simple screw fixation. Bone grafts were not used. Mean follow-up was two years (range 12-38 months). RESULTS There were no serious complications. Functional outcome was analyzed with the Kitaoka scale, mean score 74.3 +/- 1.1 (range 46-98), with 16% excellent outcome, 56% good outcome, 25.2% fair outcome, and 2.5% poor outcome. There was a correlation between functional outcome and age, etiology, and type of fracture. Anatomic results were assessed with the Babin scale and were very good in 24%, good in 8%, fair in 28%, and poor in 40%. Secondary loss of the initial heightening of the joint surface was noted in 48% of the cases, 3 degrees on average. DISCUSSION This series confirms the value of surgical treatment compared with conservative treatment. Compared with plate fixation, screw fixation exposes the patient to less risk of skin and infectious problems. Simple screwing generally provides satisfactory results with acceptable stability. In light of the present results, adjunction of a bone graft would not be necessary since the loss of correction of the joint surface height was often minimal. CONCLUSION Screw fixation of calcaneal joint fractures is a reliable technique. Adjunction of a bone graft does not appear to be necessary.
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Affiliation(s)
- A Khorbi
- Service des Urgences Traumatologiques, Hôpital Aziza-Othmana, La Kasba, 1008 Tunis, Tunisie
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Abstract
The anatomy of the calcaneus is complex with multiple processes and grooves for support of related bony and soft tissue structures. With respect to imaging, the calcaneus and its articulations are a diagnostic challenge to radiologists and clinicians. This article focuses on the use of commonly employed radiologic modalities with respect to the anatomy of the calcaneus and some of the more common and challenging conditions that affect the calcaneus.
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Affiliation(s)
- Pamela L Brian
- Penn State College of Medicine, Department of Radiology, The Milton S. Hershey Medical Center, Hershey, PA 17033, USA.
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Abstract
Fractures of the foot in children usually have a good prognosis and generally are treated nonoperatively. Displaced fractures of the talus and calcaneus and tarsometatarsal dislocations are rare in children and their outcome is generally good in the younger child. Older adolescents with these injuries need treatment similar to how an adult would be treated for the same injury in order to achieve a good result. Foot fractures in children may pose a diagnostic challenge particularly in the absence of obvious radiographic changes. Repeated clinical examination and judicious use of imaging techniques such as isotope bone scans and magnetic resonance imaging are needed to establish a diagnosis. Knowledge of the anatomy and significance of accessory bones of the foot and disorders of the growing foot skeleton are helpful in managing injuries of child's foot. In this study, we review common injuries of a child's foot and include a discussion on differential diagnosis.
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30
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Abstract
Fractures of the calcaneus are usually associated with a high-force mechanism, which frequently can involve associated injuries and prolonged disability. Due to distracting injury and variations in clinical findings, calcaneal fractures may be initially missed or misdiagnosed. This review article examines the clinical presentation, diagnostic techniques, and management of calcaneal fractures applicable to the emergency practitioner.
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Affiliation(s)
- Carl A Germann
- Department of Emergency Medicine, Maine Medical Center, 22 Bramhall Street, Portland, ME 04102, USA
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31
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Abstract
The objective of the study was to illustrate the diagnostic quality of three-dimensional computed tomography (3DCT) and to document its usefulness for detecting gross changes in articular surfaces of the calcaneus and posterior articular facet (PAF). Superior view 3DCT images of 51 calcanei in 39 different patients were reviewed based on bony fragments produced by primary fracture lines and involvement of the PAF. Of 49 intraarticular fractures examined, there were two severely comminuted and 47 comminuted fractures. Main characteristics of both groups were described. Important findings best seen on 3DCT images were the number and configuration of displaced PAF fragments, fracture lines separating the anterior process and the middle facet, and the extension of fracture lines into the calcaneocuboid facet. The double density sign seen in plain x-rays was identified as a double articular sign in 3DCT images.
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Abstract
Although uncommon, the management of ipsilateral pilon and calcaneal fractures is a challenging problem for foot and ankle surgeons. There are several issues that may affect the outcome. Aside from damage to the soft-tissue envelope, technical issues such as positioning of the patient, application of traction, and tourniquet time may complicate surgical intervention. The authors present their experience with 2 patients who sustained this fracture pattern and highlight the mechanism, management, and possible complications of these injuries.
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Affiliation(s)
- Rajnish Mittal
- Department of Trauma and Orthopaedic Surgery, St. James's University Hospital, Leeds, England, UK
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Abstract
Orthopedic injuries are frequently seen in the ED. Whereas the diagnosis and management of most of these injuries is straightforward, there are distinct pitfalls to avoid. The common theme among the high-risk "pitfall" injuries discussed in this article, besides a thorough patient history and careful physical examination with appropriate radiographs, is a high suspicion for the presence of these injuries. When the EP is knowledgeable about these orthopedic pitfalls, these injuries are much less likely to slip by in clinical practice.
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Affiliation(s)
- Andrew D Perron
- Department of Emergency Medicine, University of Virginia Health System, Box 800699, Charlottesville, VA 22908, USA.
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