1
|
Ngo W, Craddock G, Frangenberg A, Park A, Basu N. Tibial Plateau Fracture With Use of Tibia Strut and Bone Filler in a 37-Year-Old Male: A Case Report. Cureus 2024; 16:e52913. [PMID: 38406058 PMCID: PMC10893992 DOI: 10.7759/cureus.52913] [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: 01/25/2024] [Indexed: 02/27/2024] Open
Abstract
Tibial plateau fractures (TPFs) are orthopedic challenges with multiple injury modalities and clinical presentations. TPFs are often classified using the Schatzker classification system, which can dictate management. In our case, a 37-year-old male presented at an orthopedic specialty hospital with right knee pain after a fall from a truck ramp. X-rays and CT imaging demonstrated a comminuted bicondylar TPF in the emergency room with metaphyseal dissociation. The patient was placed in a knee immobilizer, made non-weight bearing, and scheduled for outpatient follow-up with a local orthopedic surgeon. The patient was lost to follow-up and referred to our clinic six months after the fall with the chief complaint of inability to ambulate with severe pain and instability in the knee. X-rays demonstrated a malunion of the bicondylar tibial plateau with fracture deformities of the medial femoral condyle and lateral tibial plateau. The patient's deformity was corrected with a medial opening wedge proximal tibial osteotomy with a fibula strut allograft and filled with beta-tricalcium bone filler. At the first month follow-up, the patient's pain was well controlled, fragments and the knee were appropriately aligned, and no significant soft tissue or joint effusion was appreciated on imaging. After failing nonoperative treatment, this patient with comminuted bicondylar TPF has received definitive treatment with open reduction and internal fixation. Higher rates of unacceptable results from nonoperative treatment are in line with the Schatzker series, in which operative treatment resulted in more acceptable outcomes. Because the fracture in this patient is consistent with a Schatzker VI classification with intra-articular depression, the patient should have initially been treated with an external fixator and not been sent home in a knee immobilizer. This led to a malunion that necessitated corrective surgery. Therefore, correctly classifying fracture severity is important for selecting the best treatment course and minimizing complications.
Collapse
Affiliation(s)
- Wayne Ngo
- Medicine, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, USA
| | - Germain Craddock
- Medicine, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, USA
| | - Alex Frangenberg
- Medicine, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, USA
| | - Amber Park
- Medicine, Lincoln Memorial University DeBusk College of Osteopathic Medicine, Knoxville, USA
| | - Niladri Basu
- Orthopedics, Dallas Orthopaedic Trauma Institute, Dallas, USA
| |
Collapse
|
2
|
Karatekin YS, Altinayak H. Assessment of Radiological Outcomes of Medial Meniscus Posterior Root Tears Associated With Meniscal Extrusions After Open Wedge High Tibial Osteotomy. Cureus 2023; 15:e46884. [PMID: 37954804 PMCID: PMC10636517 DOI: 10.7759/cureus.46884] [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: 10/12/2023] [Indexed: 11/14/2023] Open
Abstract
Objective The aim of this study is to compare preoperative and postoperative radiological results in knees with medial meniscus posterior root tears (MMPRT) and varus alignment, with a particular emphasis on medial meniscal extrusion (MME), following high tibial osteotomy (HTO) without root repair. Method Patients who underwent open wedge HTO for medial compartment osteoarthritis between January 2015 and December 2020 were retrospectively reviewed. The inclusion criteria were defined as patients with preoperative and postoperative magnetic resonance imaging (MRI) and weight-bearing radiographs including radiological images of the entire lower extremity. After conducting data screenings, patients diagnosed with a preoperative MMPRT were included in the study. Patients underwent measurements of medial proximal tibial angle (MPTA), mechanical lateral distal femoral angle (mLDFA), and mechanical axis deviation (MAD) on anteroposterior radiographs encompassing the entire lower extremity during the preoperative and postoperative first year. In order to determine the degree of arthritis, The Kellgren-Lawrence (KL) grading system was employed on preoperative and the most recent anteroposterior knee radiographs of the patients. MME, the distance (in millimeters) between the peripheral border of the meniscus body (meniscocapsular junction) and the medial border of the tibial plateau, was measured and calculated on coronal MRI. Preoperative and postoperative measurements of MPTA, MAD, MME, and KL staging were compared. Results The study included a total of 21 patients, comprising 7 males and 14 females. Among these, 6 were left-sided and 15 were right-sided cases, with an average age of 52.2 (±6.1) years. The mean follow-up duration for the patients was 5.4 (±2.3) years, with an average time of 2.2 (±1.6) years from surgery to the MRI. While significant differences were observed between preoperative and postoperative measurements for MAD and MPTA (p <0.01), no significant difference was found in MME measurement (p: 0.507). Pearson correlation analysis was employed to determine the correlation between preoperative and postoperative values of MME, MPTA, and MAD. A significant negative correlation was observed between preoperative MME and MPTA (r: -0.464, p:0.034). No significant correlation was found between postoperative MME and MAD or MPTA. Comparisons based on KL staging between the preoperative and postoperative periods did not reveal any significant differences (p: 0.525). Conclusion In knees with both MMPRT and varus alignment, our study demonstrated that postoperative MME and radiological progression of arthritis did not increase after HTO without MMPRT repair. These findings suggest that HTO treatment performed without MMPRT repair may prevent an increase in MME and the progression of arthritis. According to the results of our study, we observed a negative correlation between MME and MPTA during the preoperative period, which supports the relationship between varus deformity and MME.
Collapse
Affiliation(s)
- Yavuz Selim Karatekin
- Department of Orthopedics and Traumatology, Samsun Training and Research Hospital, Samsun, TUR
| | - Harun Altinayak
- Department of Orthopedics and Traumatology, Samsun Training and Research Hospital, Samsun, TUR
| |
Collapse
|
3
|
Pan XQ, Liu JH, Zhang JL, Chai A, Li F, Shu L, Zhao W. How to Choose the Appropriate Posterior Slope Angle Can Lead to Good Knee Joint Function Recovery in Total Knee Arthroplasty? Ther Clin Risk Manag 2023; 19:767-772. [PMID: 37780728 PMCID: PMC10540787 DOI: 10.2147/tcrm.s427542] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 09/17/2023] [Indexed: 10/03/2023] Open
Abstract
Objective In this study, we aim to examine the effects of osteotomy under varying posterior slope angles on knee joint function recovery following knee arthroplasty. Methods We conducted a retrospective analysis from September 2015 to September 2018 on 240 patients who underwent knee arthroplasty three years previously. The study participants were categorized based on changes in the angle of the posterior slope before and after surgery: Group 1, > 5°; Group 2, 3°-5°; Group 3, 0°-3°; Group 4, -3°-0°; Group 5, < -3°. All participants were affected with knee osteoarthritis. The Knee Society Clinical Rating System (KSS) knee function score, Western Ontario and McMaster Universities Arthritis Index (WOMAC) knee function score, Visual Analogue Scale (VAS) pain score, and postoperative complications were measured 3 years after surgery. Results The level of pain experienced by the patients decreased significantly than before, with pain scores ranging from 1.0-3.0, and there was a statistical difference between groups (H = 93.400, P < 0.001). The KSS score increased, with group 5 having the lowest median score of 78.0 and group 2 having the highest median score of 97.0, and there was a statistical difference between groups (H = 164.460, P < 0.001). The WOMAC score was reduced, with the median score being 24.0, 11.0, 14.0, 20.0, and 26.0, in the five groups, respectively. Group 5 had the highest score, while Group 2 had the lowest score, and there was a statistically significant difference between groups (H = 164.223, P < 0.001). No symptoms such as periprosthetic femoral fracture, prosthetic loosening, or pad wear were detected in patients postoperatively. Conclusion Osteotomy at various posterior slope angles in total knee arthroplasty impacts postoperative knee function rehabilitation. An excessive increase or decrease in angle can have an impact on the postoperative recovery of knee function.
Collapse
Affiliation(s)
- Xi-Qing Pan
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - Jin-Hui Liu
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - Jiang-Li Zhang
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - An Chai
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - Feng Li
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - Lei Shu
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| | - Wei Zhao
- Department of Joint Surgery, Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China
| |
Collapse
|
4
|
Kolbe N, Haydon F, Kolbe J, Dreher T. Single-Stage Tibial Osteotomy for Correction of Genu Varum Deformity in Children. Children (Basel) 2023; 10:children10020377. [PMID: 36832505 PMCID: PMC9955771 DOI: 10.3390/children10020377] [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] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023]
Abstract
Conservative and operative treatments with gradual or acute correction of severe varus deformities of the leg have been described. We evaluated whether the corrective osteotomy used within the NGO Mercy Ships is an effective treatment for genu varum deformity of different etiologies in children and which patient specific factors have an influence on the radiographic outcome. In total, 208 tibial valgisation osteotomies were performed in 124 patients between 2013 and 2017. The patients' mean age at the time of surgery was 8.4 (2.9 to 16.9 (min/max)) years. Seven radiographically measured angles were used to assess the deformity. Clinical photographs taken pre- and postoperatively were assessed. The mean time between the surgery and the end of physiotherapeutic treatment was 13.5 (7.3 to 28) weeks. Complications were monitored and classified according to the modified Clavien-Dindo-classification system. The mean preoperative mechanical tibiofemoral angle was 42.1° varus (range: 85°-12° varus). The mean postoperative mechanical tibiofemoral angle was 4.3° varus (range: 30° varus-13° valgus). The factors predicting a residual varus deformity were higher age, greater preoperative varus deformity and the diagnosis of Blount disease. The tibiofemoral angle measured on routine clinical photographs correlated well with the radiographic measurements. The single-stage tibial osteotomy described is a simple, safe and cost-effective technique to correct three-dimensional deformities of the tibia. Our study shows very good mean postoperative results, but with a higher variability than in other studies published. Nevertheless, considering the severity of preoperative deformities and the limited opportunities for aftercare, this method is excellent for the correction of varus deformities.
Collapse
Affiliation(s)
- Nikolas Kolbe
- Department of Orthopedics and Traumatology, University Hospital Heidelberg, 69118 Heidelberg, Germany
| | - Frank Haydon
- Orthopedic Surgeon, NGO Mercy Ships, 1012 Lausanne, Switzerland
| | - Johannes Kolbe
- Orthopedic Surgeon, NGO Mercy Ships, 1012 Lausanne, Switzerland
| | - Thomas Dreher
- Head of Pediatric Orthopedic and Trauma Surgery, Children’s University Hospital Zürich, 8032 Zürich, Switzerland
- Head of Pediatric Orthopedics, Orthopedic University Hospital Balgrist, 8008 Zürich, Switzerland
- Correspondence: ; Tel.: +41-442667535
| |
Collapse
|
5
|
Paley D, Lamm BM, Robbins C, Sullivan A, Ernst J, Danne E, Lichtblau C. Simultaneous Limb Lengthening With Ankle Fusion Using an Internal Lengthening Nail. J Foot Ankle Surg 2022; 61:e15-e20. [PMID: 34969598 DOI: 10.1053/j.jfas.2021.11.020] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 11/04/2021] [Accepted: 11/28/2021] [Indexed: 02/03/2023]
Abstract
We reviewed 18 limbs in 17 patients who underwent ankle fusion with simultaneous tibial lengthening with a magnetic internal lengthening nail. All patients had preoperative limb length discrepancy (LLD) (mean 4.9 cm (2.6-7.6 cm)) with ankle deformity. The ankle was fused from medial or lateral approaches using screws/plate constructs placed adjacent to the retrograde Precise nail. Lengthening was carried out by a distal 1/3 tibial osteotomy. Clinical and radiographic measures were performed after a mean follow-up of 20 months (12-37 months). The mean amount of lengthening performed was 4 cm (1.8-7.2 cm). The final mean LLD was 1 cm (0.7-1.1 cm), which was statistically significant (p<0.01) as compared to preoperative. The foot was plantigrade in all cases. The mean foot rotation was 10° (5-15°) external, relative to the knee. At final follow-up all patients reported minimal to no pain, and all claimed to be walking more functionally than before surgery. Ankle fusion and limb lengthening was achieved in all cases. Combining both treatments by using an internal lengthening nail was very effective and avoided leaving patients with a dysfunctional LLD or of having a separate limb lengthening procedure. This is the first report of such a combined treatment of ankle fusion with internal tibial lengthening nail.
Collapse
Affiliation(s)
- Dror Paley
- Director, Paley Orthopedic & Spine Institute, West Palm Beach, FL
| | - Bradley M Lamm
- Chief of Foot and Ankle Surgery at St. Mary's Medical Center and The Palm Beach Children's Hospital, Director, Foot and Ankle Deformity Center and Fellowship at Paley Orthopedic & Spine Institute, West Palm Beach, FL.
| | - Craig Robbins
- Orthopedic Surgeon, Paley Orthopedic & Spine Institute, West Palm Beach, FL
| | - Alex Sullivan
- Medical Student, Florida Atlantic University, Boca Raton, FL
| | - Jordan Ernst
- Fellow, Foot and Ankle Deformity Correction Fellowship, Paley Orthopedic & Spine Institute, West Palm Beach, FL
| | - Elvis Danne
- Fellow, Foot and Ankle Deformity Correction Fellowship, Paley Orthopedic & Spine Institute, West Palm Beach, FL
| | - Craig Lichtblau
- Physical Medicine and Rehabilitation consultant, Paley Orthopedic & Spine Institute, West Palm Beach, FL
| |
Collapse
|
6
|
Hino M, Nakagawa S, Arai Y, Inoue H, Kan H, Fujii Y, Ikoma K, Kubo T. Extensor hallucis longus tendon is a new distal landmark for coronal tibial component alignment in total knee arthroplasty: A study of magnetic resonance imaging. J Orthop Surg (Hong Kong) 2020; 28:2309499020912340. [PMID: 32223512 DOI: 10.1177/2309499020912340] [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] [Indexed: 11/17/2022] Open
Abstract
PURPOSE In total knee arthroplasty (TKA), various landmarks are generally used to ensure correct osteotomy. In this study, we examined whether the tibialis anterior tendon (TAT) or the extensor hallucis longus tendon (EHLT) could be used as a landmark of the center of the ankle joint in patients with knee osteoarthrosis (OA), using magnetic resonance imaging (MRI). METHODS The subjects were 61 patients with OA in 79 knees (males: 8 with 9 knees and females: 53 with 70 knees). With the ankle joint secured in the intermediate position, MRI from the knee joint to the ankle joint was performed in the same foot position. We prepared individual lines connecting the center of the ankle joint with the TAT or EHLT to measure the angle difference (ΔA) from Akagi's line in the knee joint. We analyzed whether the ΔA might be affected by deformity of the knee joint or foot region, and tibial torsion. RESULTS At the ankle joint level, the ΔA of EHLT was the smallest, with an average of 1.6 ± 3.4°. The ΔA for the femorotibial angle, hallux valgus angle, and varus-valgus angle showed no correlations with deformity of the knee joint and foot region, or tibial torsion. CONCLUSIONS MRI findings showed that EHLT would be useful as a landmark of the ankle joint center in extramedullary tibial osteotomy in TKA for medial knee OA. It was also clarified that the landmark would not be affected by severe deformity of the knee joint, deformity of the foot region, or external torsion of the tibia.
Collapse
Affiliation(s)
- Manabu Hino
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.,Department of Orthopaedics, Kyoto Interdisciplinary Institute Hospital of Community Medicine, Kyoto, Japan
| | - Shuji Nakagawa
- Department of Sports and Para-Sports Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Arai
- Department of Sports and Para-Sports Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroaki Inoue
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroyuki Kan
- Department of Orthopaedics, Kyoto Interdisciplinary Institute Hospital of Community Medicine, Kyoto, Japan
| | - Yuta Fujii
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuya Ikoma
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshikazu Kubo
- Department of Orthopaedics, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| |
Collapse
|
7
|
Marmotti A, Tencone F, Beltramo C, Messina D, Bellato E, Ferrero G, Bonasia DE, Calò M, Mangiavini L, Agati G, Castoldi F. Rehabilitation protocol after simultaneous anterior cruciate ligament reconstruction and high tibial osteotomy: introducing the concept of the individualized approach. J BIOL REG HOMEOS AG 2020; 34:419-429. Congress of the Italian Orthopaedic Research Society. [PMID: 33261305] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Postoperative rehabilitation after simultaneous anterior cruciate ligament reconstruction and opening wedge high tibial osteotomy is a complex concept. Different osteotomy techniques, extremely selected patients, high expectations in returning to previous sport activities, and the different individual physical profile and performances make traditional chronological criteria impractical and unfeasible. This study presents a novel rehabilitation in which functional objective criteria are considered the key factors for standardizing a 4-step protocol. Each step is "individualized", based on the patient's response to the healing processes and to the different training phases, allowing for a safe return to sports competitions. This definitively implies a strict collaboration between patient, surgeon, physician and physiotherapists, as well as thorough and detailed patient education. Due to the high versatility of these new rehabilitation concepts, the application of the "individualized" steps described in this study may be broadened to include different sports medicine knee injuries that may benefit from a specific, detailed and carefully patient-centered rehabilitation project.
Collapse
Affiliation(s)
- A Marmotti
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - F Tencone
- Isokinetic Rehabilitation Center, Torino, Italy
| | - C Beltramo
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - D Messina
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - E Bellato
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - G Ferrero
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - D E Bonasia
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - M Calò
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - L Mangiavini
- IRCCS Istituto Ortopedico Galeazzi, Milano, Italy
- Department of Biomedical Sciences for Health, University of Milan, Milano, Italy
| | - G Agati
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| | - F Castoldi
- Department of Orthopaedics and Traumatology, University of Turin, Italy
| |
Collapse
|
8
|
Jud L, Singh S, Tondelli T, Fürnstahl P, Fucentese SF, Vlachopoulos L. Combined Correction of Tibial Torsion and Tibial Tuberosity-Trochlear Groove Distance by Supratuberositary Torsional Osteotomy of the Tibia. Am J Sports Med 2020; 48:2260-2267. [PMID: 32551826 DOI: 10.1177/0363546520929687] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 01/31/2023]
Abstract
BACKGROUND Increased external tibial torsion and tibial tuberosity-trochlear groove distance (TTTG) affect patellofemoral instability and can be corrected by tibial rotational osteotomy and tibial tuberosity transfer. Thus far, less attention has been paid to the combined correction of tibial torsion and TTTG by supratuberositary osteotomy. PURPOSE To quantify the effect of a supratuberositary torsional osteotomy on TTTG. STUDY DESIGN Descriptive laboratory study. METHODS Seven patients who underwent supratuberositary osteotomy to treat patellofemoral instability and an additional 13 patients with increased TTTG were included (N = 20). With 3-dimensional (3D) surface models, supratuberositary rotational osteotomies were simulated with predefined degrees of rotation. Concomitant 3D TTTG was measured by a novel and validated measurement method. In addition, all operated patients underwent 2-dimensional (2D) radiographic evaluation with pre- and postoperative computed tomography data. Absolute differences among simulated, predicted, and achieved postoperative corrections were compared. RESULTS A total of 500 supratuberositary osteotomies were simulated. The linear regression estimate yielded a change of -0.68 mm (95% CI, -0.72 to -0.63; P < .0001) in 3D TTTG per degree of tibial rotation, and 2D and 3D TTTG measurements in the operated patients were comparable in pre- and postoperative measurements (preoperative, 19.8 ± 2.5 mm and 20.0 ± 2.4 mm; postoperative, 13.6 ± 3.8 mm and 14.6 ± 3.4 mm, respectively). Postoperative 2D TTTG deviated in absolute terms from predicted (regression) and simulated TTTG by 1.4 ± 1.0 mm and 1.5 ± 0.6 mm. Inter- and intrarater reliability (intraclass correlation coefficient) for radiological and simulated measurements ranged between 0.883 and 0.996 and were almost perfect. CONCLUSION In supratuberositary osteotomy, TTTG changes by -0.68 mm per degree of internal tibial rotation. The absolute mean difference between postoperative predicted TTTG and 2D TTTG was only 1.4 mm. Thus, TTTG correction can be successfully predicted by the degree of tibial rotation. CLINICAL RELEVANCE TTTG correction can be successfully predicted by the degree of tibial rotation. Therefore, in selected cases, tibial torsional deformity and TTTG can be corrected by 1 osteotomy. However, isolated rotations have been performed, and unintended translational movements during tibial rotation may alter the postoperative results.
Collapse
Affiliation(s)
- Lukas Jud
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Sarvpreet Singh
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Timo Tondelli
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Philipp Fürnstahl
- Research in Orthopedic Computer Science (ROCS), University Hospital Balgrist, University of Zurich, Zurich, Switzerland
| | - Sandro F Fucentese
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Lazaros Vlachopoulos
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| |
Collapse
|
9
|
Chun KC, Kweon SH, Nam DJ, Kang HT, Chun CH. Tibial Tubercle Osteotomy vs the Extensile Medial Parapatellar Approach in Revision Total Knee Arthroplasty: Is Tibial Tubercle Osteotomy a Harmful Approach? J Arthroplasty 2019; 34:2999-3003. [PMID: 31401038 DOI: 10.1016/j.arth.2019.07.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 04/30/2019] [Revised: 07/05/2019] [Accepted: 07/10/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND As the frequency of total knee arthroplasty (TKA) is increasing, long-term follow-up of patients has become essential, and the frequency of revision total knee arthroplasty (R-TKA) due to the occurrence of various complications has also increased. There is controversy regarding which approach has minimal complications and an adequate visual field in R-TKA. Therefore, we compared the clinical and radiological results between the extensile medial parapatellar (EMP) approach and tibial tubercle osteotomy (TTO) for R-TKA. METHODS Between March 1, 2000, and December 31, 2015, we compared 35 patients who underwent the EMP approach and 31 who underwent the TTO approach for R-TKA. In this study, the preoperative range of motion (ROM) was an important criterion for the choice of approach in R-TKA. The EMP approach was applied to patients with a ROM above 60°. The TTO approach was applied to patients with knee flexion limited to 0°-30°. We clinically assessed knee ROM, Knee Society scores, and Hospital for Special Surgery scores at the time of the last follow-up. We radiographically measured femorotibial alignment and patellar height. We also examined the complication rates. The average length of the TTO was 1.0 × 2.5 cm × 10 cm. We used 3 or more 3.5-mm half-threaded screws. RESULTS The mean postoperative ROM of the knee joint at the time of the last follow-up was 103° (flexion contracture 5° and further flexion 108°) in the group that underwent the EMP approach and 101° (flexion contracture 4° and further flexion 109°) in the group that underwent the TTO approach. The mean Knee Society scores were 86 (71-96) and 85 (72-94), and the mean Hospital for Special Surgery scores were 82 (70-93) and 83 (68-92) for the 2 groups, respectively, with no statistically significant difference. The mean femorotibial angles were 0.6° (±3.3°) and 0.1° (±2.9°), and the mean Insall-Salvati ratios were 1.0 (±0.34) and 0.8 (±0.14), respectively, with no statistically significant difference. The group that underwent TTO achieved bone union at an average of 11.8 weeks after surgery. In the group that underwent the EMP approach, 2 patients had extensor lag of more than 10°. In the group that underwent TTO, 2 subjects had skin necrosis at the operative site. CONCLUSION The clinical and radiological outcomes were similar in the 2 groups after R-TKA. To increase the ROM and obtain adequate exposure, TTO is also considered a useful surgical approach. However, complications related to TTO should be minimized. LEVEL OF EVIDENCE Therapeutic level III, retrospective comparative study.
Collapse
|
10
|
Kawaguchi K, Inui H, Taketomi S, Yamagami R, Nakazato K, Tanaka S. Intraoperative Tibial Anteroposterior Axis Could Not Be Replicated After Tibial Osteotomy in Total Knee Arthroplasty. J Arthroplasty 2019; 34:2371-2375. [PMID: 31253450 DOI: 10.1016/j.arth.2019.05.058] [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: 04/05/2019] [Revised: 05/14/2019] [Accepted: 05/29/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND We evaluated the effect of the anteroposterior (AP) axis of the proximal tibia defined at the cutting surface using an image-free navigation system in total knee arthroplasty. METHODS This prospective study included 68 patients (79 knees) who underwent total knee arthroplasty. The tibial AP axis was registered in the navigation system with reference to Akagi's line, connecting the middle of the posterior cruciate ligament to the medial border of the patellar tendon attachment at the tibial joint surface. After proximal tibial osteotomy, the AP axis was replicated as the AP(O) axis. We measured the difference between the AP axis defined at the joint surface and the AP(O) axis defined at the osteotomy surface. RESULTS The AP(O) axis at the osteotomy surface internally rotated 2.0° to the AP axis at the joint surface, and the AP(O) axis outlier (difference to AP axis: >3°) occurred in 54% (43 knees). In the >3° malrotation group, internal malrotation occurred in 37% (30 knees) and external malrotation occurred in 17% (13 knees). In the outlier analysis, the left knees were significantly found in the internal outlier group. CONCLUSION The tibial AP axis, connecting the middle of the posterior cruciate ligament to the medial border of the patellar tendon attachment defined at the tibial joint surface, could not be replicated at the tibial osteotomy surface. If the tibial components were set depending only on the AP axis defined at the osteotomy surface, the tibial components could internally rotate and have more outliers, especially in the left knees.
Collapse
Affiliation(s)
- Kohei Kawaguchi
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| | - Hiroshi Inui
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| | - Shuji Taketomi
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| | - Ryota Yamagami
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| | - Keiu Nakazato
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| | - Sakae Tanaka
- Department of Orthopaedics, Tokyo University Hospital, Bunkyo Ward, Tokyo, Japan
| |
Collapse
|
11
|
Sponer P, Kucera T. Total knee arthroplasty associated with tibial tubercle and simultaneous femoral and tibial osteotomies for severe extra-articular deformity: a case report. Ther Clin Risk Manag 2019; 15:597-603. [PMID: 31118647 PMCID: PMC6503814 DOI: 10.2147/tcrm.s193888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 03/03/2019] [Indexed: 11/23/2022] Open
Abstract
The restoration of the lower extremity mechanical axis in patients with osteoarthritis in knee and extra-articular deformity requires careful pre-operative planning. An extra-articular deformity may be corrected inside the knee by arthroplasty with intra-articular correction or outside of the knee by osteotomy alone or by arthroplasty combined with extra-articular corrective osteotomy. In this study, we described a unique case of simultaneous femoral and tibial osteotomies at the time of primary total knee arthroplasty in a 45-year-old woman. To prevent unnecessary bone loss, the intra-articular bone resections were made parallelly to the preexisting joint obliquity prior to the corrective tibial and femoral osteotomies. After restoration of the mechanical axis and healing of all osteotomies, a successful clinical and radiological outcome was achieved during the mid-term 5-year follow-up. The preoperative analysis of patients with an extra-articular deformity is invaluable and should include long-standing radiographs from the center of the femoral head to the center of the ankle. Although different osteotomy principles (opening wedge vs closing wedge) and fixation methods (stemmed revision prosthesis, intramedullary nail, locking plates) have been reported in the literature, the use of a tapered fluted long stem offers several benefits, including ease of application, rotational control, and possible early weight bearing. Total knee arthroplasty in combination with simultaneous extra-articular osteotomy is technically difficult but effective. This technique helps to preserve bone stock and ligament stability. A single intervention leads to less recovery time, reduced risk to the patients by avoiding two separate applications of anesthesia, and reduced costs. Based on the literature search, this is the first report describing the detailed surgical technique of simultaneous femoral and tibial osteotomies at the time of primary total knee arthroplasty associated with tibial tubercle osteotomy, achieving a comprehensive correction.
Collapse
Affiliation(s)
- Pavel Sponer
- Department of Orthopedic Surgery, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, 500 38, Czech Republic
| | - Tomas Kucera
- Department of Orthopedic Surgery, Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, 500 38, Czech Republic
| |
Collapse
|
12
|
|
13
|
Hsu AC, Tirico LEP, Lin AG, Pulido PA, Bugbee WD. Osteochondral Allograft Transplantation and Opening Wedge Tibial Osteotomy: Clinical Results of a Combined Single Procedure. Cartilage 2018; 9:248-254. [PMID: 28530120 PMCID: PMC6042037 DOI: 10.1177/1947603517710307] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [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] [Indexed: 12/16/2022] Open
Abstract
Objective To evaluate the outcome of patients who have undergone simultaneous osteotomy and osteochondral allograft (OCA) transplantation. Our hypothesis is that use of high tibial osteotomy and fresh OCA in a combined procedure is safe and effective without increasing morbidity in comparison to OCA alone. Design A case series of 17 patients underwent tibial osteotomy and simultaneous OCA during a single surgery. Osteotomy was indicated when axial alignment was within the affected compartment. Patients had a minimum of 2 years of follow-up after surgery. The mean graft size was 8.7 cm2, with 82% located on the medial femoral condyle alone and 18% involving the medial femoral condyle and one or more other sites. Data collection included demographics, osteotomy correction, graft site(s) and area, and clinical evaluation. Failure was defined as conversion to arthroplasty. Results Two of 17 patients (12%) failed at a mean of 9.3 years. The remaining 15 patients (88%) had intact allografts with mean survival of 8.1 years (SD 3.3). Five patients (29%) had an additional procedure, all undergoing osteotomy hardware removal. Of those with surviving allografts, mean pain and function scores improved significantly from the preoperative to postoperative assessment and International Knee Documentation Committee total scores improved significantly from 40.9 ± 15.4 preoperative to 75.5 ± 24.0 at latest follow-up ( P = 0.003); 92% of patients were satisfied with the results of the surgery. No postoperative complications occurred. Conclusion Combining high tibial osteotomy and OCA in properly selected patients is safe and effective.
Collapse
Affiliation(s)
| | - Luis E. P. Tirico
- Shiley Center for Orthopaedic Research & Education, Scripps Clinic, La Jolla, CA, USA
| | - Abraham G. Lin
- Department of Orthopaedics, Kaiser Permanente, Downey, CA, USA
| | | | - William D. Bugbee
- Scripps Clinic Torrey Pines, La Jolla, CA, USA,William D. Bugbee, Division of Orthopaedic Surgery, Scripps Clinic, 10666 North Torrey Pines Road, MS116, La Jolla, CA 92037, USA.
| |
Collapse
|
14
|
Tsibidakis H, Panou A, Angoules A, Sakellariou VI, Portinaro NM, Krumov J, Kanellopoulos AD. The Role of Taylor Spatial Frame in the Treatment of Blount Disease. Folia Med (Plovdiv) 2018; 60:208-215. [PMID: 30355811 DOI: 10.1515/folmed-2017-0082] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 08/10/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Alteration of the posteromedial part of the proximal tibia is the main characteristic of Blount's disease and if left untreated, leg alignment and normal development of the lower limbs may be compromised. AIM To report treatment outcomes in children with Blount's disease using the Taylor Spatial Frame (TSF). MATERIALS AND METHODS From January 2007 to December 2014, 16 young children (24 tibia) with a mean age of 7.5 years (range of 3-14 yrs) and severe Blount's disease were treated using TSF. Preoperative long standing radiographs were performed and anatomic medial proximal tibial angle (MPTA), diaphyseal-metaphyseal tibial angle (Drennan), femoro-tibial angle and leg length discrepancy (LLD) were measured. RESULTS Post-operative improvement of all measurements was observed. MPTA increased from a mean of 71.8° (58° - 79°) to 92.5° (90° - 95°), the Drennan decreased from 16.6° (14° - 18°) to 3.6° (0° - 6°), the F-T angle changed from 15.4° (10° - 25°) of varus to 5.9° (2° - 10°) of valgus and the LLD decreased from 208 mm (150-320) to 69 mm (0- +120). Mean follow-up was 45.6 months. According to Paley's criteria pin track infection was present in 6 tibiae, while in 5 patients software changes were necessary. Recurrence was observed in 3 patients (triplets). Complete restoration of the mechanical axis was obtained at the end of the treatment. CONCLUSIONS In the last decades, different surgical treatments have been proposed for Blount's disease (tension band plate, staples, osteotomies using external or internal fixation). External fixation using the TSF allows gradual safe correction of multiplanar deformities and is a well-tolerated technique by patients with Blount's disease.
Collapse
Affiliation(s)
| | - Artemisia Panou
- Department of Pediatric Orthopaedics and Neuro-orthopaedics, University of Milan, Humanitas Research Hospital, Rozzano (Milan),Italy
| | - Antonios Angoules
- Department of Medical Laboratories, Technological Educational Institute of Athens, Athens, Greece
| | | | - Nicola Marcello Portinaro
- Department of Pediatric Orthopaedics and Neuro-orthopaedics, University of Milan, Humanitas Research Hospital, Rozzano (Milan),Italy
| | - Julian Krumov
- Orthopaedic and Traumatology Clinic, Military Medical Academy Hospital of Varna, Bulgaria
| | | |
Collapse
|
15
|
Abstract
PURPOSE The aim of this study is to evaluate clinical and radiological results of simultaneous bilateral correction of genu varum with Smart frame. METHODS Between 2011 and 2015, a total of 25 patients (10 females, 15 males) who had bilateral genu varum deformity were operated bilaterally with tibial and fibular osteotomy in the same session, using Smart frame. The mean follow-up period was 28.7 (range, 13-45) months. All patients had bilateral tibial varus deformity. Femoral deformity was corrected in an earlier session in nine patients. Mechanical axis deviation (MAD), mechanical lateral distal femoral angle, mechanical medial proximal tibial angle (mMPTA) and posterior proximal tibial angle (PPTA) were measured preoperatively and postoperatively. Short Form-36 questionnaire was filled by the patients preoperatively and during the last follow-up. RESULTS The mean preoperative MAD was 37.6 mm (range, 9-98 mm), which improved to 8.4 mm (range, 3-44 mm) postoperatively ( p < 0.05). The mean preoperative mMPTA was 76°, which improved to 89° ( p < 0.05). The mean preoperative PPTA was 75.5°, which improved to 80.3 ( p < 0.05). Ten problems (20%), two obstacles (4%) and no sequelae occurred in 50 legs of 25 patients. CONCLUSIONS In conclusion, Smart frame is an accurate and reliable method for performing bilateral simultaneous deformity correction in patients with bilateral genu varum deformity. It can be applied for various childhood-induced severe tibial deformities such as achondroplasia, rickets, skeletal dysplasia and Blount's disease.
Collapse
Affiliation(s)
- Barış Özkul
- 1 Department of Orthopaedics and Traumatology, Baltalimani Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Yalkin Çamurcu
- 2 Department of Orthopaedics and Traumatology, Devrek State Hospital, Zonguldak, Turkey
| | - Sami Sokucu
- 1 Department of Orthopaedics and Traumatology, Baltalimani Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Umut Yavuz
- 1 Department of Orthopaedics and Traumatology, Baltalimani Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Yunus Emre Akman
- 1 Department of Orthopaedics and Traumatology, Baltalimani Bone Diseases Training and Research Hospital, Istanbul, Turkey
| | - Bilal Demir
- 1 Department of Orthopaedics and Traumatology, Baltalimani Bone Diseases Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
16
|
Longino PD, Birmingham TB, Schultz WJ, Moyer RF, Giffin JR. Combined tibial tubercle osteotomy with medial opening wedge high tibial osteotomy minimizes changes in patellar height: a prospective cohort study with historical controls. Am J Sports Med 2013; 41:2849-57. [PMID: 24077132 DOI: 10.1177/0363546513505077] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [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: 01/31/2023]
Abstract
BACKGROUND Medial opening wedge high tibial osteotomy (HTO) for the treatment of varus gonarthrosis can be associated with inadvertent decreases in patellar height. HYPOTHESIS Decreases in patellar height observed after medial opening wedge HTO can be minimized with the addition of a tibial tubercle osteotomy (TTO). STUDY DESIGN Cohort study; Level of evidence, 3. METHODS Twenty-nine patients undergoing medial opening wedge HTO with a concurrent TTO were matched with 29 controls who previously underwent medial opening wedge HTO without a TTO. Both groups had substantial varus malalignment (mean mechanical axis angle, -10° ± 3°) requiring large corrections. Measurements of patellar height and posterior tibial slope were calculated from standing lateral radiographs and compared preoperatively and 6 months postoperatively. Patellar height measures included the Blackburne-Peel index, Caton-Deschamps index, Miura-Kawamura index, Insall-Salvati ratio, and modified Insall-Salvati ratio. RESULTS The changes in the Blackburne-Peel, Caton-Deschamps, and Miura-Kawamura indices were significantly less in the HTO/TTO group versus the HTO group. There were 3 of 29 (10%) new cases that met the radiographic criteria for patella infera in the HTO/TTO group versus 11 of 29 (38%) new cases of patella infera found postoperatively in the HTO group, suggesting an absolute risk reduction of 28% with TTO. The changes in the Blackburne-Peel and Caton-Deschamps indices were correlated to a larger preoperative varus deformity in the coronal plane (r = 0.52 and r = 0.41, respectively). CONCLUSION The addition of a TTO when performing a medial opening wedge HTO minimizes the decreases in patellar height associated with the procedure.
Collapse
Affiliation(s)
- P David Longino
- Trevor B. Birmingham, and J. Robert Giffin, FRCS(C Wolf Orthopaedic Biomechanics Laboratory, Fowler Kennedy Sport Medicine Clinic, University of Western Ontario, London, Ontario N6A 3K7, Canada. / )
| | | | | | | | | |
Collapse
|
17
|
Abstract
Context: The use of high tibial osteotomies (HTOs) in elite and professional athletes has been slow to gain acceptance by both the athlete and the surgeon because it is generally thought that return to competitive sports will be unlikely. Conversely, HTOs have been used extensively and effectively in managing degenerative knee arthrosis in the less active recreational patient with varus deformity who wishes to maintain activity and delay the need for knee arthroplasty. Unfortunately, situations arise where elite athletes develop debilitating pain secondary to malalignment that prevents them from participation, at which time corrective osteotomy may be indicated. Return to sport is not necessarily the goal of osteotomy surgery, but success with correction may allow the athlete to return to high-level activity. Return to elite competition is not the singular goal of HTO in the athlete; however, if the surgery is successful, then consideration can be given to return to play. Evidence Acquisition: Despite an extensive literature on return to elite competition after many orthopaedic procedures, there are relatively few data following osteotomies. Results: With expanded indications, osteotomies have become increasingly popular in young patients with malalignment and arthrosis. In addition to addressing malalignment and degenerative processes, HTO can be used in elite athletes in combination with knee reconstructive procedures to address articular defects, meniscal deficiency, and instability, thereby optimizing knee function. Conclusion: When performed with the proper indications in competitive athletes, HTO can result in unloading of joint resurfacing procedures, pain reduction, increased functional stability, and restored joint mechanics. Furthermore, as performed in select elite athletes, HTO realignment may not only result in return to play but also improve function and possibly prolong competition at a high level.
Collapse
|
18
|
Orban H, Mares E, Dragusanu M, Stan G. Total knee arthroplasty following high tibial osteotomy - a radiological evaluation. Maedica (Bucur) 2011; 6:23-27. [PMID: 21977186 PMCID: PMC3150017] [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] [Indexed: 05/31/2023]
Abstract
The purpose of this study was to evaluate the results of total knee arthroplasty (TKA) following a closed wedge high tibial osteotomy (HTO). A total of 16 TKAs were performed in 16 pacients who had previously undergone a closed wedge (HTO) as a treatement for knee osteoarthritis. The radiographic results were evaluated with respect to the femurotibial angle (FTA), joint line height (JLH), tibial bone resection and Insall-Salvati ratio. The FTA improved in average, from 6.5 degree of varus preoperatively at 5.7 degree of valgus postoperatively. The JLH averaged 14.34 mm preop and 13.81 mm at the last follow-up. The amount of tibial bone resection averaged 5.98 mm, face to 7.5 mm for knees without HTO. The Insall-Salvati ratio was 1.127 preop and 1.172 postop. A meticulous surgical technique may lead to satisfactory results in TKA after HTO, considering the correction of the deformity, the re-estabilish of JLH and the amount of the tibial bone resection.
Collapse
Affiliation(s)
- Horia Orban
- Elias Universitary Hospital, Bucharest Orthopaedics and Traumatology
| | | | | | | |
Collapse
|
19
|
Motamed C, Combes X, Ndoko SK, Dhonneur G. Effect of pre-incisional continuous regional block on early and late postoperative conditions in tibial osteotomy and total knee arthroplasty. Open Orthop J 2009; 3:22-6. [PMID: 19572031 PMCID: PMC2703831 DOI: 10.2174/1874325000903010022] [Citation(s) in RCA: 3] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2009] [Revised: 03/18/2009] [Accepted: 04/06/2009] [Indexed: 11/22/2022] Open
Abstract
Background: Postoperative regional anesthesia hastens recovery and reduces the length of hospital stay of orthopedic surgical patients. This study was designed to assess the impact of pre-incisional continuous femoral block on postoperative conditions (POC) of tibial osteotomy and total knee arthroplasty patients. Methods: After insertion of a femoral catheter under peripheral nerve stimulation control, 111 patients scheduled for total knee arthroplasty or tibial osteotomy were randomized to receive either pre-incisionnal (treatment) or postoperative (control) continuous femoral block. Anesthesia and postoperative management was standardized. An assessor blinded to the randomization process recorded early and late postoperative conditions (POC) which included pain scores, opioid demands, length of stay in Postoperative care unit and patients’ satisfaction. Results: Eleven patients were excluded from the final analysis because of catheter disconnection or malfunction. Thus 100 patients (50 in each group) were analyzed for POC. Treatment failed to influence patients overall satisfaction but significantly improved early POC. Subgroup analysis demonstrated that late POC were significantly improved in tibial osteotomy as compared to total knee arthroplasty patients. No complication occurred during the study period. Conclusion: Continuous femoral nerve block before surgery significantly improved early postoperative conditions in both surgery while late postoperative conditions were improved only in tibial osteotomy.
Collapse
Affiliation(s)
- C Motamed
- Service d'Anesthésie - Réanimation, Hôpital Henri Mondor, AP-HP et Université Paris XII, Créteil, France
| | | | | | | |
Collapse
|
20
|
Eidelman M, Bialik V, Katzman A. The use of the Taylor spatial frame in adolescent Blount's disease: is fibular osteotomy necessary? J Child Orthop 2008; 2:199-204. [PMID: 19308577 DOI: 10.1007/s11832-008-0099-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [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: 08/30/2007] [Accepted: 03/18/2008] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND The standard treatment of adolescent Blount disease includes proximal tibial osteotomy and osteotomy of the fibula. Some believe that the fibula should also be fixed to prevent migration and subluxation. The purpose of the current study was to examine the results of treatment of patients with adolescent tibia vara treated by tibial osteotomy and Taylor spatial frame (TSF) without fibular osteotomy. METHODS Correction of deformities was performed on eight patients (ten tibias) with adolescent Blount disease using TSF. The fibula was not osteotomized in any patient and was not fixed in the last five patients. RESULTS All patients had precise anatomical correction of deformities and no problems related to the fibula occurred during or after correction. CONCLUSION Based on our experience we believe that placement of the origin at the level of the proximal tibial fibular joint in conjunction with external fixation eliminates the need for fibular osteotomy and the potential morbidity of this procedure in patients with mild to moderate tibia vara.
Collapse
|