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Russu OM, Pop TS, Ciorcila E, Gergely I, Zuh SG, Trâmbițaș C, Borodi PG, Incze-Bartha Z, Feier AM, Georgeanu VA. Arthroscopic Repair in Tibial Spine Avulsion Fractures Using Polyethylene Terephthalate Suture: Good to Excellent Results in Pediatric Patients. J Pers Med 2021; 11:jpm11050434. [PMID: 34069562 PMCID: PMC8160716 DOI: 10.3390/jpm11050434] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/15/2021] [Accepted: 05/17/2021] [Indexed: 11/20/2022] Open
Abstract
Background: The objective of the arthroscopic treatment in tibial spine avulsion fractures (TSAF) is to achieve firm reduction and strong internal fixation while still having the patient undergo a minimally invasive procedure. Material and methods: The study was performed on 12 young patients with avulsion fracture of the anterior tibial spine. All 12 patients had type 3 Modified Meyers and McKeever fractures. The injury mechanism was direct anterior to posterior trauma in full leg length hyperextension with sport trauma reported in all cases. The physical examination revealed decreased range of motion, extension deficit, and pain during walking. Radiology, MRI, and CT pathologic findings described complete fracture of the anterior tibial spine with no clear signs of callus formation at the time of examination. All patients underwent arthroscopic suture surgical treatment. The Tegner, the Lysholm, and the International Knee Documentation Committee (IKDC) scores were used to evaluate subjective outcomes at three and six months after the surgery. Radiographs were used to assess callus formation and healing status of the fracture. Results: The mean IKDC score was 33.4 ± 23.3 (p = 0.032) preoperatively and 84.2 ± 14.3 at final follow-up (p = 0.0032, CI = 95%). The mean Tegner score improved from 3.8 ± 1.1 pre-operatively to 6.7 ± 2.2 at six months follow-up (p = 0.0231, CI = 95%). The Lysholm score differed significantly at baseline compared to final follow-up (53.7 ± 17.3 vs. 87.7 ± 9.9; p = 0.0066, CI = 95%). In all cases (n = 12), the radiographs taken after six months revealed the healing of the fracture in the anatomic position without secondary displacement. No functional knee instability was detected at the end of the study. Conclusions: The study provides preliminary promising results regarding fracture healing, knee stability, and functional subjective scores. Patient selection was a major factor of success prediction for this technique.
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Affiliation(s)
- Octav Marius Russu
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
| | - Tudor Sorin Pop
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
| | - Emilian Ciorcila
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
- Correspondence: ; Tel.: +40-265213720
| | - István Gergely
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
| | - Sándor-György Zuh
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
| | - Cristian Trâmbițaș
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Department of Anatomy and Embryology, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania
| | - Paul Gabriel Borodi
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
| | - Zsuzsanna Incze-Bartha
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Department of Anatomy and Embryology, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania
| | - Andrei Marian Feier
- Department of Orthopaedics and Traumatology, Clinical County Hospital, 540139 Tîrgu Mureș, Romania; (O.M.R.); (T.S.P.); (I.G.); (S.-G.Z.); (C.T.); (Z.I.-B.); (A.M.F.)
- Faculty of General Medicine, University of Medicine, Pharmacy, Sciences and Technology, 540139 Tîrgu Mureș, Romania;
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Honeycutt MW, Rambo AJ, Zieman DP, Nimityongskul P. Pediatric tibial eminence fracture treatment: A case series using a bioabsorbable screw. J Clin Orthop Trauma 2020; 11:S675-S680. [PMID: 32774049 PMCID: PMC7394817 DOI: 10.1016/j.jcot.2020.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 01/30/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Pediatric tibial eminence fractures constitute a complex injury with multiple treatment options. We have described a technique that combines direct visualization through an open approach and stable fixation using a bioabsorbable screw. The purpose of this study is to describe our surgical technique for tibial eminence fractures and to compare the radiographic and functional outcomes to previous open or arthroscopic methods. METHODS We retrospectively reviewed a series of five pediatric patients who underwent open reduction and internal fixation of a tibial eminence fracture with a headless, bioabsorbable poly-L lactic acid (PLLA) screw (Bio-Compression screw, Arthrex Inc, Naples, FL) from 2016 to 2017. The surgical technique involves an open approach, direct fracture reduction, and fixation with a PLLA screw without violating the epiphyseal plate. Postoperative assessment was quantified using the Lysholm knee score (LKS), knee arc of motion (AOM), presence of a pivot shift or Lachman, and knee radiographs with an average of 18.4 months of follow-up. RESULTS Five patients (average age of 11.3 years) were treated with a biobsorbable screw and followed for an average of 18.4 months. Average LKS was 99.6, AOM was 98.4%, all patients had negative pivot shift and Lachman exams, and all patients went on to radiographic union. No patients required re-operation or implant removal. CONCLUSIONS The goals of tibial eminence fracture management are fracture union, restoring knee stability, and regaining normal knee motion and kinematics. Our study demonstrates that open treatment with a bioabsorbable screw is an excellent alternative surgical method as it reliably results in rigid fixation, fracture union, excellent knee function scores, and it mitigates the possible need for hardware removal. LEVEL OF EVIDENCE Therapeutic Level IV - Case series.
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Affiliation(s)
- M. Wesley Honeycutt
- Department of Orthopaedic Surgery, University of South Alabama, College of Medicine, 1601 Center Street #N-3160, Mobile, AL, 36604, USA
| | - Anna J. Rambo
- Department of Orthopaedic Surgery, University of South Alabama, College of Medicine, 1601 Center Street #N-3160, Mobile, AL, 36604, USA
| | - Daniel P. Zieman
- Department of Orthopaedic Surgery, University of South Alabama, College of Medicine, 1601 Center Street #N-3160, Mobile, AL, 36604, USA
| | - Prasit Nimityongskul
- Department of Orthopaedic Surgery, University of South Alabama, College of Medicine, 1601 Center Street #N-3160, Mobile, AL, 36604, USA
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Adams AJ, O'Hara NN, Abzug JM, Aoyama JT, Ganley TJ, Carey JL, Cruz AI, Ellis HB, Fabricant PD, Green DW, Heyworth BE, Janicki JA, Kocher MS, Lawrence JTR, Lee RJ, McKay SD, Mistovich RJ, Patel NM, Polousky JD, Rhodes JT, Sachleben BC, Sargent MC, Schmale GA, Shea KG, Yen YM. Pediatric Type II Tibial Spine Fractures: Addressing the Treatment Controversy With a Mixed-Effects Model. Orthop J Sports Med 2019; 7:2325967119866162. [PMID: 31489334 PMCID: PMC6713965 DOI: 10.1177/2325967119866162] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background: Tibial spine fractures, although relatively rare, account for a substantial
proportion of pediatric knee injuries with effusions and can have
significant complications. Meyers and McKeever type II fractures are
displaced anteriorly with an intact posterior hinge. Whether this subtype of
pediatric tibial spine fracture should be treated operatively or
nonoperatively remains controversial. Surgical delay is associated with an
increased risk of arthrofibrosis; thus, prompt treatment decision making is
imperative. Purpose: To assess for variability among pediatric orthopaedic surgeons when treating
pediatric type II tibial spine fractures. Study Design: Cross-sectional study. Methods: A discrete choice experiment was conducted to determine the patient and
injury attributes that influence the management choice. A convenience sample
of 20 pediatric orthopaedic surgeons reviewed 40 case vignettes, including
physis-blinded radiographs displaying displaced fractures and a description
of the patient’s sex, age, mechanism of injury, and predominant sport.
Surgeons were asked whether they would treat the fracture operatively or
nonoperatively. A mixed-effects model was then used to determine the patient
attributes most likely to influence the surgeon’s decision, as well as
surgeon training background, years in practice, and risk-taking
behavior. Results: The majority of respondents selected operative treatment for 85% of the
presented cases. The degree of fracture displacement was the only attribute
significantly associated with treatment choice (P <
.001). Surgeons were 28% more likely to treat the fracture operatively with
each additional millimeter of displacement of fracture fragment. Over 64% of
surgeons chose to treat operatively when the fracture fragment was displaced
by ≥3.5 mm. Significant variation in surgeon’s propensity for operative
treatment of this fracture was observed (P = .01). Surgeon
training, years in practice, and risk-taking scores were not associated with
the respondent’s preference for surgical treatment. Conclusion: There was substantial variation among pediatric orthopaedic surgeons when
treating type II tibial spine fractures. The decision to operate was based
on the degree of fracture displacement. Identifying current treatment
preferences among surgeons given different patient factors can highlight
current variation in practice patterns and direct efforts toward promoting
the most optimal treatment strategies for controversial type II tibial spine
fractures.
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Affiliation(s)
- Alexander J Adams
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nathan N O'Hara
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Joshua M Abzug
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Julien T Aoyama
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Theodore J Ganley
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James L Carey
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Aristides I Cruz
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Henry B Ellis
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Peter D Fabricant
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Daniel W Green
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Benton E Heyworth
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Joseph A Janicki
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Mininder S Kocher
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - John T R Lawrence
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - R Jay Lee
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Scott D McKay
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - R Justin Mistovich
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Neeraj M Patel
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - John D Polousky
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Jason T Rhodes
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Brant C Sachleben
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - M Catherine Sargent
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Gregory A Schmale
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kevin G Shea
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Yi-Meng Yen
- Investigation performed at Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Zhang Q, Yang J, Zhao G, Zheng D, Zhou X, Xu N, Wang Y. A new technique for arthroscopic reduction and fixation of displaced tibial intercondylar eminence fractures, using suture anchor and EndoButton system. J Orthop Surg (Hong Kong) 2017; 25:2309499016685011. [PMID: 28142355 DOI: 10.1177/2309499016685011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
AIM The study aims to describe a less invasive technique for displaced tibial intercondylar eminence fractures, using only one bone tunnel with suture anchor and EndoButton system. METHODS Seventeen patients were followed up after arthroscopic fixation for tibial eminence fractures using suture anchor and EndoButton. The patients were followed with clinical examinations such as Lysholm, Tegner, and International Knee Documentation Committee (IKDC) rating scales. Radiographic assessments were also performed during the follow-up for evaluating the healing of the fracture. RESULTS There were 14 male patients and 3 female patients with 10 right knees, and 7 left knees included. All the fractures healed anatomically at final follow-up. Also, no clinical signs of anterior cruciate ligament deficiency were detected. The mean Lysholm score improved significantly from 74.72 ± 3.24 (range from 70 to 79) to 96.2 ± 2.54 (range from 89 to 98) ( p < 0.001). The IKDC category was abnormal or severely abnormal preoperatively and all the patients improved to normal or nearly normal at final follow-up. The Tegner score also improved significantly postoperatively from 3.45 ± 1.02 to 6.34 ± 1.22 ( p < 0.001). CONCLUSION The study demonstrated that the procedure is safe and effective, which can be another option for tibial intercondylar eminence fractures.
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Affiliation(s)
- Qiang Zhang
- 1 Department of Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
| | - Jianjun Yang
- 2 Department of Orthopaedics, Shanghai Tenth People's Hospital, Shanghai, China
| | - Gongyin Zhao
- 1 Department of Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
| | - Dong Zheng
- 1 Department of Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
| | - Xianju Zhou
- 3 Department of Neurology, Laboratory of Neurological Diseases, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
| | - Nanwei Xu
- 1 Department of Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
| | - Yuji Wang
- 1 Department of Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China.,4 Department of Orthopaedics, Laboratory of Clinical Orthopaedics, Changzhou No.2 People's Hospital, the Affiliated Hospital of Nanjing Medical University, Changzhou, People's Republic of China
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Prevalence of knee stiffness after arthroscopic bone suture fixation of tibial spine avulsion fractures in adults. Orthop Traumatol Surg Res 2016; 102:625-9. [PMID: 27426237 DOI: 10.1016/j.otsr.2016.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 05/11/2016] [Accepted: 05/13/2016] [Indexed: 02/02/2023]
Abstract
BACKGROUND Tibial spine avulsion fractures (TSAFs) occur chiefly in adolescents. Few published data are available on outcomes after arthroscopic surgical treatment of TSAFs in adults. OBJECTIVES To evaluate outcomes of consecutive patients with TSAFs managed by arthroscopic bone suture followed by a standardised non-aggressive rehabilitation programme. HYPOTHESIS Arthroscopic bone suture followed by non-aggressive rehabilitation therapy reliably produces satisfactory outcomes in adults with TSAF. METHODS Thirteen adults were included. Outcomes were evaluated based on the Tegner score, International Knee Documentation Committee (IKDC) score, anterior-posterior knee laxity, passive and active motion ranges, and radiological appearance. RESULTS After a mean follow-up of 41±27months (12-94months), all 13 patients had healed fractures without secondary displacement. No patient had knee instability. Post-operative stiffness was noted in 5 patients (2 with complex regional pain syndrome and 3 with extension lag), 1 of whom required surgical release. The mean IKDC score was 91.3±11.7. The mean Tegner score was 5.46±1.37 compared to 6.38±0.70 before surgery. Mean tibial translation (measured using the Rolimeter) was 1.09±1.22mm, compared to 5.9±1.85mm before surgery. CONCLUSION The outcomes reported here support the reliability of arthroscopic bone suture for TSAF fixation. Nevertheless, a substantial proportion of patients experienced post-operative stiffness, whose contributory factors may include stunning of the quadriceps due to the short time from injury to surgery and the use of a gentle rehabilitation programme. LEVEL OF EVIDENCE IV, retrospective study of treatment outcomes.
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Ganley TJ, Brusalis CM. Surgical Reduction and Fixation of Tibial Spine Fractures in Children: Multiple Fixation Strategies. JBJS Essent Surg Tech 2016; 6:e18. [PMID: 30237927 DOI: 10.2106/jbjs.st.15.00062] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A tibial spine fracture is an osseous avulsion of the anterior cruciate ligament (ACL) from its attachment on the intercondylar tibial eminence. Most commonly affecting the immature skeletal systems of children between 8 and 14 years old, tibial spine fractures are frequently regarded as the pediatric equivalent to adult midsubstance ACL injuries. While all nondisplaced and selected partially displaced fractures can be treated nonoperatively, surgical fixation is most frequently used for completely displaced tibial spine fractures. The goals of surgery include osseous union, restoration of knee stability, return to function, treatment of associated injuries, and restoration of the range of motion. Current evidence has demonstrated equivalent outcomes for open and arthroscopic reduction strategies, as well as for screw-based and suture-based fixation techniques. The surgeon should be prepared to offer a multitude of fixation techniques based on intraoperative findings that will provide stable anatomic reduction, including, for instance, the use of suture-based fixation in comminuted fragments. This video article demonstrates an arthroscopic procedure to repair a tibial spine fracture, including 3 methods of fixation, in the following major steps: (1) preoperative planning, (2) patient positioning and surgical exposure, (3) evacuation of the hemarthrosis, (4) diagnostic arthroscopy, (5) preparation of the fracture fragment, (6) reduction of the fracture fragment, (7) fixation option 1: screw fixation, (8) fixation option 2: suture anchor, (9) fixation option 3: suture, and (10) dynamic assessment of stability and closure. Excellent functional outcomes using this procedure have been documented and, with appropriate postoperative care that includes range-of-motion exercises beginning as early as 1 to 2 weeks postoperatively, patients are expected to recover function and to resume a normal activity level. Complications, including nonunion, malunion, and arthrofibrosis, can be reduced when patients with completely displaced tibial spine fractures are treated with surgical management.
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Affiliation(s)
- Theodore J Ganley
- Department of Orthopaedic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Christopher M Brusalis
- Department of Orthopaedic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Treatment of avulsion fractures of the intercondylar eminence by medial parapatellar approach, open reduction and cross wire fixation. J Pediatr Orthop B 2015; 24:321-5. [PMID: 25856279 DOI: 10.1097/bpb.0000000000000177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Avulsion fractures of the intercondylar eminence in children and adolescents are relatively uncommon and can lead to significant disability with improper union. Many operative techniques have been developed to fixate these fractures, most of them utilizing sophisticated fixation modes. In this study, a small medial parapatellar approach was used with open reduction and percutaneous cross Kirschner wire fixation. The aim of this study was to evaluate the effectiveness of this method. From 2007 to 2012, eight children were treated, mean age 11.8 years (range 10-14 years). All underwent open reduction by a medial parapatellar incision and fixation by two cross Kirschner wires introduced in an oblique crossed manner from the medial and lateral aspects of the proximal tibia. Fractures were classified as Meyers and McKeever type III and were not candidates for conservative treatment. All operated limbs were immobilized postoperatively in a circular cast in extension for 6 weeks and allowed partial weight bearing from day 1 after the procedure. Outcomes were evaluated clinically and through radiographs taken during follow-up. All fractures were successfully reduced and healed, with no occurrences of malunion or nonunion. At follow-up, all patients had full knee range of motion, there was no gross laxity of the knee compared with the contralateral knee, and good functional outcome was achieved. On the basis of our experience, we believe that the procedure that we used is a simple, low-tech, and minimally invasive technique for the treatment of these fractures, with good functional outcome.
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Abstract
PURPOSE OF REVIEW Although tibial eminence fractures are uncommon, their importance cannot be overemphasized in skeletally immature patients because of the fracture's close proximity to both the tibial physis as well as the attachment between the tibial eminence and the anterior cruciate ligament, the latter being a key component in maintaining knee stability. This review focuses on recent trends in treatment concepts and devices. RECENT FINDINGS Recent literature on this topic addresses the existence of a variety of treatment modalities, but the majority of these articles analyzed a limited number of cases and insisted on the merits of their own methods. Nevertheless, some consensus has been reached regarding treatment direction and how much laxity should be considered acceptable. SUMMARY Although the review failed to reveal a gold standard modality in treating tibial eminence fractures, most studies agreed on several issues. Displaced intra-articular fractures should be fixed operatively.
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Faivre B, Benea H, Klouche S, Lespagnol F, Bauer T, Hardy P. An original arthroscopic fixation of adult's tibial eminence fractures using the Tightrope® device: a report of 8 cases and review of literature. Knee 2014; 21:833-9. [PMID: 24863950 DOI: 10.1016/j.knee.2014.02.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2012] [Revised: 01/03/2014] [Accepted: 02/07/2014] [Indexed: 02/02/2023]
Abstract
PURPOSE The objective of this study is to asset the efficiency of the use of the Tightrope® device to treat isolated tibial spine fractures in adults. METHODS All patients treated for isolated tibial spine fracture between November 2007 and February 2011 have been retrospectively included. The main judgment criteria was the post-operative knee laxity measured by Rolimeter® (Aircast) and the secondary criteria were the IKDC scores, the knee mobility, the Lachman test and the bone union. 8 patients have been included. The mean age was 34.2 years (± 12.5). The classification of Meyers and McKeever identified 5 types II, 2 types IIIa and 1 type IIIb. The mean follow-up period was 10 months. RESULTS The mean post-operative anterior knee laxity was 6 ± 2.14 mm for the operated side and 5.6 ± 1.85 mm for the opposite side. No significant difference was found (P=0.73). According to the IKDC classification 3 patients were normal (A), 2 were nearly normal (B), 1 was abnormal (C) and 1 was very abnormal (D). The mean IKDC subjective score was 70.71 ± 17.56. All 8 fractures achieved union without elevation. 3 patients developed motion complications and 2 required an arthroscopic arthrolysis. No other significant complication was noted. The outcome was compared to the different series published during the last 10 years. CONCLUSION The use of the Tightrope® device is a simple technique occurring a rigid fixation, allowing early rehabilitation with a high rate of arthrofibrosis. LEVEL OF EVIDENCE Level IV, case series.
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Affiliation(s)
- Bruno Faivre
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; Université de Versailles Saint-Quentin, F-78035 Versailles, France.
| | - Horea Benea
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; University Clinic of Orthopedics and Traumatology, R-400132 Cluj-Napoca, Romania
| | - Shahnaz Klouche
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; Université de Versailles Saint-Quentin, F-78035 Versailles, France
| | - Florent Lespagnol
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; Université de Versailles Saint-Quentin, F-78035 Versailles, France
| | - Thomas Bauer
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; Université de Versailles Saint-Quentin, F-78035 Versailles, France
| | - Philippe Hardy
- Hôpitaux Universitaires Paris Ile-de-France Ouest, AP-HP, F-92100 Boulogne-Billancourt, France; Université de Versailles Saint-Quentin, F-78035 Versailles, France
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Jang KM, Bae JH, Kim JG, Wang JH. Novel arthroscopic fixation method for anterior cruciate ligament tibial avulsion fracture with accompanying detachment of the anterior horn of the lateral meniscus: three-point suture fixation. Injury 2013; 44:1028-32. [PMID: 23312375 DOI: 10.1016/j.injury.2012.12.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 10/11/2012] [Accepted: 12/06/2012] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study is to present and evaluate a new arthroscopic technique using three-point suture fixation for anterior cruciate ligament (ACL) tibial avulsion fracture with accompanying detachment of the anterior horn of the lateral meniscus. METHODS Eleven patients with a diagnosis of ACL tibial avulsion fracture underwent arthroscopic suture fixation from January 2007 to December 2009. Out of the 11 patients, six had cases of ACL tibial avulsion fractures (four were type III and two were type IV) with accompanying detachment of the anterior horn of the lateral meniscus and were treated using three-point suture fixation. The patients were followed up and evaluated according to Lysholm scores, International Knee Documentation Committee (IKDC) subjective scores, Tegner activity level scales, anterior drawer testing and KT-2000 arthrometer testing. RESULTS All patients were followed up for more than 2 years (range 25-40 months). The fracture fragments were united at a mean of 10.3 weeks (range 8-13). All patients were negative for the Lachman test and the anterior drawer test and had < 3 mm side-to-side difference with the KT-2000 arthrometer. The postoperative mean Lysholm score improved to 98 (range 96-100, P < 0.05). The postoperative mean IKDC subjective score was 93.3 (range 91-98, P < 0.05). The median Tegner score improved from 2.5 (range 2-3) to 8.5 (range 8-9) postoperatively (P < 0.05). The type of avulsion fracture (III or IV) did not significantly impact clinical results (Lysholm score, IKDC score, Tegner activity level, P > 0.05). CONCLUSION ACL avulsion fractures with accompanying detachment of the anterior horn of the lateral meniscus should be treated as another type of ACL avulsion fracture. Arthroscopic treatment using the three-point suture fixation technique is effective for this type of ACL avulsion fracture and can restore the function and stability of the knee joint.
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Affiliation(s)
- Ki-Mo Jang
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-Dong, Kangnam-Gu, Seoul 135-710, South Korea
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12
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Clinical outcome of arthroscopic suture fixation for tibial eminence fractures in adults. Arthroscopy 2012; 28:1472-80. [PMID: 22732366 DOI: 10.1016/j.arthro.2012.03.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 03/10/2012] [Accepted: 03/12/2012] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the clinical outcome of arthroscopic suture fixation for tibial eminence fractures in adults. METHODS Twelve patients with a mean age of 29.9 years (range, 18 to 45 years) were prospectively followed up after arthroscopic suture fixation for tibial eminence fractures. Along with clinical examination, Lysholm, Tegner, and International Knee Documentation Committee (IKDC) rating scales were used to evaluate the patients. Anteroposterior knee laxity was measured with a Rolimeter (Aircast, Vista, CA), and range of motion was measured with a goniometer. RESULTS Patients were followed up for a mean of 50 months (range, 25 to 69 months). There were no detectable signs or symptoms of instability postoperatively. The mean preinjury Tegner score was 6.1 (range, 3 to 9), and at follow-up, the mean Tegner score was 5.8 (range, 3 to 9). No Lysholm or IKDC scores were obtained and no range-of-motion measurements were performed preoperatively because all injuries were acute. The mean Lysholm score was 98 (range, 94 to 100), and the mean IKDC score was 94.7 (range, 89.1 to 100). Anterior translation of the tibia, measured with the Rolimeter, was 0.58 mm on average (range, 0 to 3 mm) compared with the healthy side. Postoperatively, the mean extension deficit was 1° (range, 0° to 5°) and the mean flexion deficit was 2.7° (range, 0° to 10°) compared with the unaffected side. Overall, knees were graded as normal or nearly normal in 11 patients and abnormal in 1. CONCLUSIONS Tibial eminence fractures in adults can be effectively treated with arthroscopic suture fixation. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Abstract
Displaced tibial intercondylar eminence fractures frequently require operative fixation. Surgical techniques for fixation include the use of headed screws or sutures. However, these fractures commonly occur in skeletally immature patients, and current techniques violate the proximal tibial physis to maintain reduction and can result in growth disturbances. The authors present a physeal-sparing method for fixation of noncomminuted displaced tibial eminence fractures using a headless compression screw. They describe 2 skeletally immature adolescents in whom their technique provided maintenance of reduction until union and full return to activities.
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Affiliation(s)
- Darren L Johnson
- Department of Orthopaedic Surgery and Sports Medicine, University of Kentucky, 740 South Limestone, K401 Kentucky Clinic, Lexington, KY 40536- 0284, USA
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14
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Abstract
This study evaluates the initial fixation strength of tibial eminence fracture repair using 1, 2, 3, and 4 sutures to determine the optimal number of sutures required to adequately secure the avulsed fragment to the tibia. Sixteen skeletally immature porcine knees were stripped of all soft tissues, isolating the femur-anterior cruciate ligament (ACL)-tibia complex. Type III tibial eminence fractures were simulated in the specimens, and each specimen was randomly assigned to a repair group using 1, 2, 3, or 4 #2 FiberWire sutures (Arthrex, Inc, Naples, Florida). Initial fixation strength of the repair was measured by single cycle pull to failure testing using a materials testing machine (Instron, Norwood, Massachusetts). The mean ultimate failure force during anterior tibial translation was 389±128, 627±66, 703±77, and 802±29 N for 1, 2, 3, and 4 sutures, respectively. The lower limit of the 95% confidence interval was >500 N (estimated force of native ACL during activities of daily living) for each group with ≥2 sutures. In this study, at least 2 high-strength sutures were needed for tibial eminence fracture repairs to withstand potential forces seen across the ACL in the postoperative period. Suture fixation of tibial eminence fractures is a reproducible method requiring a minimum of 2 high-strength polyester sutures to resist forces seen during early rehabilitation.
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Affiliation(s)
- Stephen K Aoki
- Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT 84108, USA.
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Abstract
PURPOSE To review outcomes of 19 patients with tibial eminence fractures. METHODS Records of 10 female and 9 male patients with type II (n=3) and type III (n=16) displaced tibial intercondylar eminence fractures were reviewed. Nine of whom were skeletally immature aged 6 to 15 (mean, 12) years; the remaining 10 patients were aged 19 to 55 (mean, 32) years. 14 involved the left knee. All patients presented with a painful haemarthrosis and reduced range of movement. RESULTS The most common activity causing this injury was skiing (n=7, primarily in adult females [n=5]), followed by cycling or motocrossing (n=6) and falling or other sporting activities (n=6). The injury mechanisms entailed forced flexion with rotation (n=7), hyperextension with rotation (n=7, primarily in skeletally immature males [n=4]), and direct trauma (n=5, primarily in adult males [n=4]). Eight patients (60% of adults and 22% of children) had associated injuries of the knee, which commonly occurred after direct trauma. Two patients were treated in a cast or brace after closed or open reduction without fixation. Two patients underwent arthroscopic reduction and internal fixation, and 15 underwent open reduction and internal fixation (2 after failed arthroscopic reduction and 11 proceeded directly). Postoperatively, 7 patients had a positive Lachman test, but none complained of subjective instability. Ten patients had knee stiffness; all except one had been immobilised for 4 to 6 weeks. Seven patients had extension impingement; 6 of them had been treated with open reduction and internal fixation. Two patients underwent further surgery for debridement and screw removal at years 1 and 3. One patient developed arthrofibrosis and underwent arthrolysis at month 6, but knee stiffness remained. No patient underwent subsequent anterior cruciate ligament reconstruction. CONCLUSION Tibial eminence fractures are as common in adults as in children. Female skiers are at higher risk. Stiffness is a more common complication than laxity. Early range-of-motion exercise may reduce stiffness and extension impingement.
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Affiliation(s)
- Christian N Anderson
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA
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17
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Wouters DB, de Graaf JS, Hemmer PH, Burgerhof JGM, Kramer WLM. The arthroscopic treatment of displaced tibial spine fractures in children and adolescents using Meniscus Arrows®. Knee Surg Sports Traumatol Arthrosc 2011; 19:736-9. [PMID: 21153538 PMCID: PMC3076577 DOI: 10.1007/s00167-010-1341-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Accepted: 11/15/2010] [Indexed: 11/30/2022]
Abstract
PURPOSE This article summarises the results of a newly developed technique that utilises Meniscus Arrows(®) for the arthroscopic fixation of displaced tibial spine fractures in children and adolescents. METHOD Twelve tibial spine fractures in the knees of eleven children between 6 and 15 years old, with an average age of 12 years, were arthroscopically fixed with Meniscus Arrows(®), after a reduction of their fractures. This was followed by 5 weeks immobilisation in a plaster of Paris. Postoperative follow-up included radiographs, Lachmann tests on all of the children's knees and KT-1000 tests of eight out of twelve of the children's knees. The postoperative follow-up time ranged from 3 to 10 years, with patients being seen for an average of 4 years. RESULTS All of the fractures consolidated uneventfully, and all of the patients returned unrestricted to their previous activity level. The Lachmann tests revealed no, or a non-functional, laxity in any of the patients' knees. The KT-1000 tests showed a difference between the operated side, and non-operated side, of between 3 mm in the first knee operated on and an average of 1 mm in the remaining knees. CONCLUSION The arthroscopic fixation of tibial spine fractures using Meniscus Arrows(®) showed that this minimally invasive procedure resulted in the uneventful consolidation of all twelve of the fractures, with excellent results, and without the need for a second, hardware removal, operation. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Diederick B. Wouters
- Department of General Surgery, Traumatology and Arthroscopic Surgery, TweeSteden Hospital, Dr. Deelenlaan 5, 5042 AD Tilburg, The Netherlands
| | - Joost S. de Graaf
- The Department of Surgery, Medical Centre Leeuwarden, Henri Dunantweg 2, 8934 AD Leeuwarden, The Netherlands
| | - Patrick H. Hemmer
- The Department of Surgery, Medical Centre Leeuwarden, Henri Dunantweg 2, 8934 AD Leeuwarden, The Netherlands
| | - Johannes G. M. Burgerhof
- Department of Epidemiology, University Medical Centre Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - William L. M. Kramer
- The Department of Pediatric Traumatology, University Medical Centre, Lundlaan 6, 3584 EA Utrecht, The Netherlands
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May JH, Levy BA, Guse D, Shah J, Stuart MJ, Dahm DL. ACL tibial spine avulsion: mid-term outcomes and rehabilitation. Orthopedics 2011; 34:89. [PMID: 21323291 DOI: 10.3928/01477447-20101221-10] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Tibial spine fractures are characterized by fractures at the insertion site of the anterior cruciate ligament (ACL) on the tibia and were first classified into 3 types. For displaced (type II/III) fractures, surgical treatment has included fixation with screws, sutures, or wires performed through either open or arthroscopic approaches. Optimal treatment methods remain controversial and are varied by classification type, surgeon preference, and patient age. We retrospectively studied the outcome of 22 surgically treated patients with tibial spine fractures. We analyzed factors such as age, skeletal maturity, fixation device, surgical approach, presence of comminution, loss of reduction, and rehabilitation protocol against the development of arthrofibrosis and clinical and functional outcomes. We found that age older than 18 years was a statistically significant factor for lower outcome scores. Two factors trended toward significance including; those with comminution had lower Tegner scores, and those with early range of motion returned to previous activity level more frequently. Factors found to be insignificant included surgical approach, fixation device, weight bearing, skeletal maturity, postoperative immobilization, and loss of reduction. Those with screw fixation had a higher reoperation rate due to symptomatic hardware removal. Age was the only factor that negatively impacted final functional scores.
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Affiliation(s)
- Jedediah H May
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA
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19
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Abstract
Tibial eminence fractures result from both contact and noncontact injuries. Skeletally immature persons are especially at risk. In adults, isolated fractures of the tibial eminence are usually associated with higher-energy mechanisms. The incidence of concomitant intra-articular injuries with tibial eminence fracture is high; MRI is useful in evaluating this injury. Nondisplaced fractures are amenable to nonsurgical management. Displaced fractures are managed with arthroscopic reduction and fixation with either sutures or screws. Although most fractures heal successfully, residual laxity usually persists because of prefracture anterior cruciate ligament midsubstance attenuation. This does not typically manifest in subjective instability, and reconstruction of the anterior cruciate ligament is rarely required. Patient factors, surgeon experience, and fracture pattern must be carefully considered before undertaking surgical repair.
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20
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Huang TW, Hsu KY, Cheng CY, Chen LH, Wang CJ, Chan YS, Chen WJ. Arthroscopic suture fixation of tibial eminence avulsion fractures. Arthroscopy 2008; 24:1232-8. [PMID: 18971052 DOI: 10.1016/j.arthro.2008.07.008] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2008] [Revised: 07/01/2008] [Accepted: 07/01/2008] [Indexed: 02/06/2023]
Abstract
PURPOSE This study presents the clinical results of a procedure for treating tibial eminence fractures of the anterior cruciate ligament (ACL) using arthroscopic reduction and No. 5 Ethibond sutures (Ethicon, Somerville, NJ). METHODS This prospective study analyzed 36 patients who underwent arthroscopic reduction and suture fixation for image-proven ACL avulsion fractures of the tibial eminence. The classification of Meyers and McKeever identified 6 type II, 16 type III, and 14 type IV fractures. The mean follow-up period was 34.4 months (range, 24 to 91 months). Follow-up assessment included Lysholm knee score, Tegner activity score, International Knee Documentation Committee (IKDC) score, and KT-1000 arthrometer (MEDmetric, San Diego, CA) and radiographic evaluation. RESULTS The mean preoperative Lysholm score in the 36 knees was 38 (range, 28 to 54); the mean postoperative Lysholm score was 98 (range, 83 to 100). The mean preinjury and preoperative Tegner scores in the 36 knees were 7.5 +/- 1.5 (range, 5 to 9) and 3 +/- 1.7 (range, 2 to 5), respectively. The mean postoperative Tegner score was 7.3 +/- 1.7 (range, 5 to 9). At final follow-up, 34 patients (94.5%) were classified by IKDC score as normal or nearly normal (grade A or B). The IKDC classification was abnormal (grade C) in 2 patients (5.5%). All 36 fractures achieved union within 3 months. No significant complications, such as arthrofibrosis, loss of initial fixation, or wound infection, were noted. CONCLUSIONS Treating ACL avulsion fracture by arthroscopic suture fixation by use of 4 No. 5 Ethibond sutures can restore ACL length, stabilize fragments, promote early motion, and minimize morbidity. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Affiliation(s)
- Tsan-Wen Huang
- Department of Orthopedic Surgery, Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Taoyuan, Taiwan, Republic of China
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21
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In Y, Kim JM, Woo YK, Choi NY, Moon CW, Kim MW. Arthroscopic fixation of anterior cruciate ligament tibial avulsion fractures using bioabsorbable suture anchors. Knee Surg Sports Traumatol Arthrosc 2008; 16:286-9. [PMID: 18157488 DOI: 10.1007/s00167-007-0466-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2007] [Accepted: 11/23/2007] [Indexed: 10/22/2022]
Abstract
This article describes a new technique for the arthroscopic reduction and fixation of anterior cruciate ligament (ACL) tibial avulsion fractures using bioabsorbable suture anchors. This described technique requires the use of anterolateral, anteromedial, medial mid-patellar, and lateral mid-patellar portals. A suture hook loaded with No. 2 polydioxanone (PDS) was used to pierce the ACL through the anteromedial or anterolateral portal, and bioabsorbable suture anchors were inserted through the medial and lateral mid-patellar portals. The five patients treated using this technique were evaluated at 1 year postoperatively. All patients showed bony union without anterior laxity or flexion contracture. The described technique provides firm fixation of fracture fragment and can be used in both skeletally immature and mature patients.
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Affiliation(s)
- Yong In
- Department of Orthopaedic Surgery, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
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22
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Bonin N, Jeunet L, Obert L, Dejour D. Adult tibial eminence fracture fixation: arthroscopic procedure using K-wire folded fixation. Knee Surg Sports Traumatol Arthrosc 2007; 15:857-62. [PMID: 17235617 DOI: 10.1007/s00167-006-0284-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2006] [Accepted: 12/20/2006] [Indexed: 02/07/2023]
Abstract
The purpose of this article is to describe a new and simple technique for arthroscopic fixation of tibial intercondylar eminence avulsion fractures using folded surgical pin. This technique allows reduction and fixation of the bone fragment without using special equipment. After standard arthroscopic procedure to explore the knee and to remove fracture debris and blood clot, the bone block is reduced and advanced with the spike of the anterior cruciate ligament tibial drill guide. A 1.8-mm K-wire is drilled through the guide from the proximal tibia into the reduced fragment. It is bent on its end into the joint with a strong needle case. The K-wire is then pulled back until good fragment compression to the tibia appears with the wire starting unbending. Next, the other side is bent on the anterior tibial cortex and cut. This arthroscopic fixation allows elastic compression fragment stabilization that authorizes early weight bearing and rehabilitation programs. The material is extracted by traction after 6 months.
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Affiliation(s)
- Nicolas Bonin
- Orthopaedic and Sports Traumatologic Center, Lyon Sauvegarde Clinic, Avenue Ben Gourion, 69009 Lyon, France.
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23
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Zhao J, Huangfu X. Arthroscopic treatment of nonunited anterior cruciate ligament tibial avulsion fracture with figure-of-8 suture fixation technique. Arthroscopy 2007; 23:405-10. [PMID: 17418334 DOI: 10.1016/j.arthro.2006.12.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2006] [Revised: 11/18/2006] [Accepted: 12/10/2006] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the clinical results of arthroscopic treatment of nonunited anterior cruciate ligament (ACL) tibial avulsion fracture with a figure-of-8 suture fixation technique. METHODS Nineteen cases of nonunited ACL tibial avulsion fracture were treated with an arthroscopic figure-of-8 suture fixation technique. The patients were followed up and evaluated according to the International Knee Documentation Committee, Lysholm, and Tegner rating scales. RESULTS The time interval between the previous injury and this operation was 1 to 8 years, with a mean of 3.6 years. Eighteen patients were followed up for more than 2 years (range, 24 to 30 months; mean, 26 months). The fracture was united within 3 months after surgery in all cases. At the latest follow-up, there was neither extension nor flexion limitation in all patients. With the exception of 1 patient who had a 1 degrees positive Lachman test with a firm end-point, all of the patients had a negative Lachman test. The side-to-side difference in knee anterior laxity was 0 to 2 mm in 17 patients and 4 mm in 1 patient. The Lysholm score was 91 to 100, with a mean of 96.7 +/- 1.9 (compared with 74.3 +/- 4.6 before surgery, P < .05). Fifteen patients returned to their former activity level. The Tegner scores before injury, preoperatively, and at latest follow-up were 6.1 +/- 0.6, 3.6 +/- 1.0, and 6.0 +/- 0.8, respectively; there was no statistically significant difference between the preinjury and postoperative Tegner scores (P > .05). According to the International Knee Documentation Committee scale, 17 patients' knees were graded as normal and 1 patient's knee was nearly normal. CONCLUSIONS Arthroscopic treatment of nonunited ACL tibial avulsion fracture with a figure-of-8 suture fixation technique can ensure fracture healing and restore the stability and function of the joint in most patients. LEVEL OF EVIDENCE Level IV, therapeutic case series.
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Affiliation(s)
- Jinzhong Zhao
- Department of Arthroscopic Surgery, Shanghai Sixth People's Hospital, Shanghai Jiaotong University, Shanghai, China.
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24
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Bong MR, Romero A, Kubiak E, Iesaka K, Heywood CS, Kummer F, Rosen J, Jazrawi L. Suture versus screw fixation of displaced tibial eminence fractures: a biomechanical comparison. Arthroscopy 2005; 21:1172-6. [PMID: 16226643 DOI: 10.1016/j.arthro.2005.06.019] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE Classification and treatment of tibial eminence fractures are determined by the degree of fragment displacement. A variety of surgical procedures have been proposed to stabilize displaced fractures using both open and arthroscopic techniques. Two common fixation techniques involve use of cannulated screws and sutures tied over an anterior tibial bone bridge. We are unaware of any biomechanical studies that have compared the strength of various techniques of fixation. TYPE OF STUDY Biomechanical study in a cadaveric model. METHODS Seven matched pairs of fresh-frozen human cadaveric knees were stripped of all soft tissue except the anterior cruciate ligament (ACL). Simulated type III tibial eminence fractures were created using an osteotome. Fragments of each matched pair were randomized to fixation with either a single 4-mm cannulated cancellous screw with a washer or an arthroscopic suture technique using 3 No. 2 Fiberwire sutures (Arthrex, Naples, FL) passed through the tibial base of the ACL and tied over bone tunnels on the anterior tibial cortex. Specimens were then loaded with a constant load rate of 20 mm/min, and load-deformation curves were generated. The ultimate strength and stiffness were computed for each curve. The failure mode for each test was observed. A paired 2-tailed t test was used to determine the statistically significant difference between the two methods. RESULTS Specimens fixed with Fiberwire had a mean ultimate strength of 319 N with a standard deviation of 125 N. Those fixed with cannulated screws had a mean ultimate strength of 125 N with a standard deviation of 74 N. This difference was statistically significant (P = .0038). There was no significant difference between the mean stiffness of Fiberwire constructs (63 N; SD, 50 N) and the mean stiffness of the cannulated screw constructs (20 N; SD, 32 N). The failure modes of the Fiberwire constructs included 1 ACL failure, 3 failures of suture cutting through the anterior tibial cortex, and 3 of suture cutting through the tibial eminence fragment. The single mode of failure for the cannulated screw constructs was screw pullout of cancellous bone. CONCLUSIONS The initial ultimate strength of Fiberwire fixation of tibial eminence fractures in these specimens was significantly stronger than that of cannulated screw fixation. CLINICAL RELEVANCE It appears that Fiberwire fixation of eminence fractures provides biomechanical advantages over cannulated screw fixation and may influence the type of treatment one chooses for patients with tibial eminence fractures.
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Affiliation(s)
- Matthew R Bong
- Department of Orthopaedics, New York University-Hospital for Joint Diseases, New York, New York 10003, USA
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Ahn JH, Yoo JC. Clinical outcome of arthroscopic reduction and suture for displaced acute and chronic tibial spine fractures. Knee Surg Sports Traumatol Arthrosc 2005; 13:116-21. [PMID: 15756616 DOI: 10.1007/s00167-004-0540-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2004] [Accepted: 04/21/2004] [Indexed: 01/30/2023]
Abstract
This paper reports the clinical outcome of the arthroscopic reduction and pull-out suture technique in acute and chronic displaced tibial spine anterior cruciate ligament (ACL) avulsion fractures. Between April 1997 and December 2000, 14 patients received an arthroscopic reduction and pull-out suturing of displaced tibial spine fractures (ACL avulsion fractures of tibia). Of 14 cases, ten were acute fractures and four were chronic nonunion fractures, in which all patients showed extension limitation. The mean follow-up period was 51 months (ranging from 30 to 80 months). At final follow-up, review of range of motion, Lachman test, anterior drawer test, KT-2000 arthrometer, Lysholm knee score, and Hospital for Special Surgery (HSS) score were evaluated. Compared to conventional pull-out suturing, several key modifications to surgical techniques were used. In all 14 patients, radiological bony union was detected at mean 12.3 weeks (range, 8-16 weeks) after surgery. All patients were able to return to their preinjury activity and sports level. At final follow-up, full range of motion was achieved in all patients. Anterior draw test, Lachman test, and KT-2000 (less than 3 mm side-to-side) were all negative in 13 patients. One female patient, who was 6 years old at the time of surgery, complained of no subjective instability, but showed Lachman grade I, and 5 mm side-to-side difference in KT-2000. She also revealed 10 degrees difference of genu recurvatum deformity. Two children (including the previously-mentioned 6-year-old female patient) showed leg-length discrepancy of 1 cm-the affected legs being longer-at final follow-up. The mean Lysholm knee scores were 95.6 (range, 92-100) and HSS knee scores were 96.4 (range, 91-100). Arthroscopic reduction with modified pull-out suturing technique in displaced tibial spine ACL avulsion fractures showed excellent union rate for both acute and chronic cases, without instability or extension limitations at minimum two-year follow-up.
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Affiliation(s)
- Jin Hwan Ahn
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lubowitz JH, Elson WS, Guttmann D. Part II: arthroscopic treatment of tibial plateau fractures: intercondylar eminence avulsion fractures. Arthroscopy 2005; 21:86-92. [PMID: 15650672 DOI: 10.1016/j.arthro.2004.09.031] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Arthroscopic reduction and internal fixation (ARIF) of tibial intercondylar eminence fractures is the emerging state-of-the-art. ARIF is recommended for displaced type III fractures and should be considered for all cases of displaced type II fractures. Fractures without displacement after closed reduction require careful evaluation to rule out meniscal entrapment. Subjective results of ARIF are uniformly excellent, despite reports of objective anteroposterior laxity. Early range-of-motion exercises are essential to prevent loss of extension. Repair using nonabsorbable suture fixation, when of adequate strength to allow early range-of-motion, has the advantages of eliminating the risks of comminution of the fracture fragment, posterior neurovascular injury, and need for hardware removal, compared with ARIF using screws.
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Affiliation(s)
- James H Lubowitz
- Taos Orthopaedic Institute Research Foundation, Taos, New Mexico 87571, USA
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27
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Abstract
PURPOSE The purpose of this study was to review an arthroscopic technique using screw or suture fixation for repair of types II and III fractures of the tibial eminence and review patient outcomes. TYPE OF STUDY Retrospective review. METHODS We conducted a review of 17 patients with Meyers and McKeever type II or III fractures of the tibial eminence treated with arthroscopic suture or screw fixation. We reviewed records and administered a questionnaire that included the International Knee Documentation Committee (IKDC) form, Tegner Activity scale, and Lysholm Knee Score. RESULTS Five men and 12 women comprised the study group. Average age was 26.6 years (range, 7.5 to 60.1 years). Mean follow-up time was 32.6 months (range, 14 to 51 months). The study included 8 type II and 9 type III fractures. At follow-up evaluation, the mean Tegner score was 6.35 and mean Lysholm score was 94.2. In general, the best outcomes were seen in younger patients. For continuous age, significant differences were found for the IKDC functional scores, symptom scores, and IKDC final scores. For categorical age, younger patients had significantly better scores for the IKDC function and final scores. No significant differences were seen in outcomes with regard to fixation type. In 10 cases the intermeniscal ligament was interposed between the avulsed fracture and the tibia and was retracted or resected to allow fracture reduction. No significant differences were seen in the outcomes of these patients. CONCLUSIONS We found that displaced tibial eminence fractures could be successfully treated in both younger and older patients using arthroscopic suture or screw fixation, with most patients returning to their previous activity levels. The interposed intermeniscal ligament must be retracted or resected to allow for anatomic fracture reduction. LEVEL OF EVIDENCE Level III, Case Series.
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Affiliation(s)
- Robert E Hunter
- Aspen Foundation for Sports Medicine, Education, and Research, Aspen, Colorado 81611, USA.
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Vega-García J, Balcells-Díaz M, Yunta-Gallo A. Tratamiento artroscópico de las fracturas de la espina tibial anterior con tornillos canulados de Herbert. Rev Esp Cir Ortop Traumatol (Engl Ed) 2004. [DOI: 10.1016/s1888-4415(04)76256-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Kocher MS, Foreman ES, Micheli LJ. Laxity and functional outcome after arthroscopic reduction and internal fixation of displaced tibial spine fractures in children. Arthroscopy 2003; 19:1085-90. [PMID: 14673450 DOI: 10.1016/j.arthro.2003.10.014] [Citation(s) in RCA: 106] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study was to evaluate laxity and functional outcome of displaced tibial spine fractures in skeletally immature patients treated with arthroscopic reduction and internal fixation. TYPE OF STUDY Retrospective case series. METHODS Six patients (mean age, 12.0 years old) underwent subjective, objective, and instrumented knee laxity assessment at minimum 2 years (mean, 3.2 years) of follow-up time after arthroscopic reduction and 3.5-mm cannulated screw fixation of (Meyers and McKeever type III) tibial spine fractures. RESULTS Physical examination showed persistent laxity, with an abnormal Lachman examination in 5 of 6 patients and an abnormal pivot-shift examination in 2 of 6 patients. Instrumented knee laxity (KT-1000) showed greater than 3-mm manual-maximum side-to-side difference in 4 of 6 patients. Functional assessment revealed excellent function, with a mean Lysholm score of 99.5 (range, 98-100), mean Marshall score of 49.0 (range, 47-50), and mean Tegner score of 8.7 (range, 7-9). CONCLUSIONS Arthroscopic reduction and internal fixation of type III tibial spine fractures in skeletally immature patients results in persistent laxity but excellent functional outcome.
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Affiliation(s)
- Mininder S Kocher
- Division of Sports Medicine, Department of Orthopaedic Surgery, Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
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Abstract
We recommend a treatment algorithm for tibial eminence fracture management (Fig.11). Displaced and irreducible fractures require arthroscopic or open treatment based on surgeon preference. Objective sagittal plane laxity does not translate into long-term clinical or subjective instability. Every effort should be made to obtain the best possible reduction with stable fixation, when needed, to maximize function.
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Affiliation(s)
- William K Accousti
- Department of Orthopedic Surgery, Louisiana State University Health Sciences Center, 2025 Gravier Street, Suite 400, New Orleans, LA 70118, USA.
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Kocher MS, Micheli LJ, Gerbino P, Hresko MT. Tibial eminence fractures in children: prevalence of meniscal entrapment. Am J Sports Med 2003; 31:404-7. [PMID: 12750134 DOI: 10.1177/03635465030310031301] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Meniscal entrapment under a displaced tibial eminence fragment may be a rationale for arthroscopic or open reduction in type 2 and 3 tibial eminence fractures. PURPOSE To determine the prevalence of meniscal entrapment in children with type 2 and 3 tibial eminence fractures. STUDY DESIGN Case series. METHODS Records of a consecutive series of 80 skeletally immature patients (mean age, 11.6 years; range, 5 to 16) who underwent arthroscopic (71), open (5), or combined arthroscopic and open (4) reduction and internal fixation of type 3 tibial eminence fractures (57) or type 2 fractures that did not reduce in extension (23) from 1993 to 2001 were reviewed. RESULTS Entrapment of the anterior horn of the medial meniscus (36), intermeniscal ligament (6), or anterior horn of the lateral meniscus (1) was seen in 26% (6 of 23) of type 2 fractures and 65% (37 of 57) of type 3 fractures. An associated meniscal tear was seen in 3.8% of patients (3 of 80). CONCLUSIONS Meniscal entrapment is common in patients with type 2 and 3 tibial eminence fractures. Arthroscopic or open reduction should be considered for type 3 fractures and for type 2 fractures that do not reduce in extension to remove the incarcerated meniscus, allowing for anatomic reduction.
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Affiliation(s)
- Mininder S Kocher
- Division of Sports Medicine, Department of Orthopaedic Surgery, Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA
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Oohashi Y. A simple technique for arthroscopic suture fixation of displaced fracture of the intercondylar eminence of the tibia using folded surgical steels. Arthroscopy 2001; 17:1007-11. [PMID: 11694938 DOI: 10.1053/jars.2001.24706] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
SUMMARY The purpose of this article is to describe a new and simple technique for arthroscopic suture fixation of avulsion fractures of the intercondylar eminence of the tibia using surgical steels as both suture passers and suture. The looped ends of 2 folded surgical steels being used as suture passers were inserted through 2 tibial drill holes and through the reduced bone fragment into the knee joint cavity and pulled out through the anteromedial portal in front of the knee joint. Outside the knee joint, a third unbent surgical steel to be used as a suture was tied to the 2 small loops of the folded surgical steels very easily. The ends of the folded surgical steels outside the tibia were then retracted back through the tibial drill holes, thereby automatically bringing the third surgical steel through the holes while making a loop over the avulsed fragment. The advantage of this technique is that the suture can be tied to the suture passers outside of the knee joint.
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Affiliation(s)
- Y Oohashi
- Oohashi Orthopaedic Clinic, Fukui, Japan.
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Hara K, Kubo T, Shimizu C, Suginoshita T, Hirasawa Y. Arthroscopic reduction and fixation of avulsion fracture of the tibial attachment of the anterior cruciate ligament. Arthroscopy 2001; 17:1003-6. [PMID: 11694937 DOI: 10.1053/jars.2001.25249] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In treating avulsion fracture of the tibial attachment of the anterior cruciate ligament, surgical reduction and fixation of fractured bone is necessary for patients who have a wide displacement of bone fragment (i.e., types III and IV in the Meyers classification). Our arthroscopic technique allows the creation of bone tunnels on the medial and lateral sides of the bone fragment from the medial side of the tibial tubercle without using special equipment. At surgery, fixation wire is prepared into a loop, pulled into the joint space, and the loop is opened within the joint. This makes intra-articular manipulation easy, and the bone can be reduced more accurately. This arthroscopic technique decreases surgical invasion of the joint, allows good postoperative range of motion without problems, and is useful in preventing extension limitation due to dislocation of the anterior portion of the fragment.
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Affiliation(s)
- K Hara
- Departments of Orthopaedic Surgery, Kyoto Second Red Cross Hospital; Kyoto Prefectural University of Medicine, Kyoto Interdisciplinary Institute Hospital of Community Medicine, Kyoto, Japan
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