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Du Y, Wang Z, Wu S, Zhou P, Li Z, Yang J, Zhong J, Li Z, Liu J. The modified suture-bridge technique for treating avulsion fracture of minors tibial eminence of anterior cruciate ligament: a retrospective study. J Orthop Surg Res 2024; 19:412. [PMID: 39026287 PMCID: PMC11256469 DOI: 10.1186/s13018-024-04914-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 07/11/2024] [Indexed: 07/20/2024] Open
Abstract
PURPOSE This study aimed to evaluate the clinical and radiological outcomes of modified suture-bridge technique fixation for anterior cruciate ligament (ACL) tibial avulsion fracture. METHOD Minors who underwent arthroscopic reduction and modified suture bridge fixation of ACL tibial avulsion fracture between January 2018 and January 2022 were retrospectively analyzed. Postoperative MRI and X-ray examinations were performed to evaluate the presence of epiphyseal plate injury and fracture healing. Moreover, KT-1000 side-to-side difference, Lachman test, range of motion (ROM), the subjective Knee score of the International Knee Documentation Committee (IKDC), Lysholm Knee score, and Tegner activity grade score were evaluated preoperatively and at the minimum 1-year follow-up visit. RESULTS A total of 16 participants met the inclusion criteria. They had a mean age of 12.6 years (range, 9-16 years); mean time to surgery, 6.9 days (range, 2-13 days) and had a minimum of 12 months clinical follow-up (mean, 25.4 months; range, 12-36 months) after surgery. Postoperative radiographs and MRI showed no injury to the epiphyseal plate, optimal reduction immediately after the operation, and bone union within three months in all patients. All of the following showed significant improvements (pre- vs. postoperatively): mean KT-1000 side-to-side difference (8.6 vs. 1.5; p < 0.05), Lachman tests (2 grade 9 and 3 grade 7 vs. 0 grade 12 and 1 grade 4; p < 0.05), IKDC subjective score (48.3 vs. 95.0; p < 0.05), mean Lysholm score (53.9 vs. 92.2; p < 0.05), mean Tegner activity score (3.2 vs. 8.3; p < 0.05) and mean ROM (42.9°vs 133.1°; p < 0.05). CONCLUSION Arthroscopic reduction and modified suture bridge fixation for ACL tibial avulsion fracture is a dependable and recommended treatment that can effectively restore the stability and function of the knee and is worthy of clinical promotion.
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Affiliation(s)
- Yimin Du
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China
| | - Zhaojun Wang
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China
| | - Shaojun Wu
- Dazhou Dachuan District People's Hospital (Dazhou Third People's Hospital), Dazhou, 635700, Sichuan, People's Republic of China
| | - Peng Zhou
- Department of Trauma and Reconstructive Surgery, RWTH Aachen University Hospital, 52074, Aachen, Germany
| | - Zheng Li
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China
| | - Jinghong Yang
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China
| | - Jun Zhong
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China
| | - Zhong Li
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China.
| | - Juncai Liu
- Department of Orthopaedics, Stem Cell Immunity and Regeneration Key Laboratory of Luzhou, The Affiliated Hospital of Southwest Medical University,, Sichuan Provincial Laboratory of Orthopaedic Engineering, Luzhou, 646000, Sichuan, People's Republic of China.
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Orellana KJ, Houlihan NV, Carter MV, Baghdadi S, Baldwin K, Stevens AC, Cruz AI, Ellis HB, Green DW, Kushare I, Johnson B, Kerrigan A, Kirby JC, MacDonald JP, McKay SD, Milbrandt TA, Justin Mistovich R, Parikh S, Patel N, Schmale G, Traver JL, Yen YM, Ganley TJ. Tibial Spine Fractures in the Child and Adolescent Athlete: A Systematic Review and Meta-analysis. Am J Sports Med 2024; 52:1357-1366. [PMID: 37326248 DOI: 10.1177/03635465231175674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
BACKGROUND Tibial spine fractures (TSFs) are uncommon injuries that may result in substantial morbidity in children. A variety of open and arthroscopic techniques are used to treat these fractures, but no single standardized operative method has been identified. PURPOSE To systematically review the literature on pediatric TSFs to determine the current treatment approaches, outcomes, and complications. STUDY DESIGN Meta-analysis; Level of evidence, 4. METHODS A systematic review of the literature was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analyses) guidelines using PubMed, Embase, and Cochrane databases. Studies evaluating treatment and outcomes of patients <18 years old were included. Patient demographic characteristics, fracture characteristics, treatments, and outcomes were abstracted. Descriptive statistics were used to summarize categorical and quantitative variables, and a meta-analytic technique was used to compare observational studies with sufficient data. RESULTS A total of 47 studies were included, totaling 1922 TSFs in patients (66.4% male) with a mean age of 12 years (range, 3-18 years). The operative approach was open reduction and internal fixation in 291 cases and arthroscopic reduction and internal fixation in 1236 cases; screw fixation was used in 411 cases and suture fixation, in 586 cases. A total of 13 nonunions were reported, occurring most frequently in Meyers and McKeever type III fractures (n = 6) and in fractures that were treated nonoperatively (n = 10). Arthrofibrosis rates were reported in 33 studies (n = 1700), and arthrofibrosis was present in 190 patients (11.2%). Range of motion loss occurred significantly more frequently in patients with type III and IV fractures (P < .001), and secondary anterior cruciate ligament (ACL) injury occurred most frequently in patients with type I and II fractures (P = .008). No statistically significant differences were found with regard to rates of nonunion, arthrofibrosis, range of motion loss, laxity, or secondary ACL injury between fixation methods (screw vs suture). CONCLUSION Despite variation in TSF treatment, good overall outcomes have been reported with low complication rates in both open and arthroscopic treatment and with both screw and suture fixation. Arthrofibrosis remains a concern after surgical treatment for TSF, but no significant difference in incidence was found between the analysis groups. Larger studies are necessary to compare outcomes and form a consensus on how to treat and manage patients with TSFs.
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Affiliation(s)
- Kevin J Orellana
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nathan V Houlihan
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Michael V Carter
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Soroush Baghdadi
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Keith Baldwin
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Aristides I Cruz
- Brown University Warren Alpert Medical School, Providence, Rhode Island, USA
| | - Henry B Ellis
- Texas Scottish Rite Hospital for Children, Dallas, Texas, USA
| | | | | | | | | | | | | | | | | | - R Justin Mistovich
- University Hospitals Rainbow Babies and Children's Hospital, Cleveland, Ohio, USA
| | - Shital Parikh
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Neeraj Patel
- Ann and Robert H. Lurie Children's Hospital, Chicago, Illinois, USA
| | | | - Jessica L Traver
- Jessica L. Traver, MD (University of Texas Health Houston, Houston, Texas, USA
| | - Yi-Meng Yen
- Boston Children's Hospital, Boston, Massachusetts, USA
| | - Theodore J Ganley
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Wang C, Liu SJ, Chang CH. Thickness of simple calcaneal tuberosity avulsion fractures influences the optimal fixation method employed. Bone Joint Res 2023; 12:504-511. [PMID: 37607719 PMCID: PMC10444534 DOI: 10.1302/2046-3758.128.bjr-2023-0060.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
Abstract
Aims This study aimed to establish the optimal fixation methods for calcaneal tuberosity avulsion fractures with different fragment thicknesses in a porcine model. Methods A total of 36 porcine calcanea were sawed to create simple avulsion fractures with three different fragment thicknesses (5, 10, and 15 mm). They were randomly fixed with either two suture anchors or one headless screw. Load-to-failure and cyclic loading tension tests were performed for the biomechanical analysis. Results This biomechanical study predicts that headless screw fixation is a better option if fragment thickness is over 15 mm in terms of the comparable peak failure load to suture anchor fixation (headless screw: 432.55 N (SD 62.25); suture anchor: 446.58 N (SD 84.97)), and less fracture fragment displacement after cyclic loading (headless screw: 3.94 N (SD 1.76); suture anchor: 8.68 N (SD 1.84)). Given that the fragment thickness is less than 10 mm, suture anchor fixation is a safer option. Conclusion Fracture fragment thickness helps in making the decision of either using headless screw or suture anchor fixation in treating calcaneal tuberosity avulsion fracture, based on the regression models of our study.
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Affiliation(s)
- Chunliang Wang
- Material Department, Imperial College London, London, UK
| | - Shih-Jung Liu
- Department of Mechanical Engineering, Chang Gung University, Taoyuan City, Taiwan
| | - Chung-Hsun Chang
- Orthopaedic Department, National Taiwan University Hospital, Taipei City, Taiwan
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Arthroscopic percutaneous pullout suture transverse tunnel technique repair for tibial spine fractures in skeletally immature patients. INTERNATIONAL ORTHOPAEDICS 2023; 47:1353-1360. [PMID: 36892620 DOI: 10.1007/s00264-023-05756-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 02/28/2023] [Indexed: 03/10/2023]
Abstract
PURPOSE We introduce an arthroscopic percutaneous pullout suture transverse tunnel (PP-STT) technique for repair tibial spine fractures (TSF) in skeletally immature patients (SIPs) to avoid damage to the tibial epiphyseal and evaluate the clinical and radiological outcomes of the PP-STT technique for repair TSF in SIPs. METHODS Between February 2013 and November 2019, 41 skeletally immature patients were diagnosed with TSF; 21 patients were treated using the conventional transtibial pullout suture (TS-PLS) technique (group 1), and 20 patients were treated using the PP-STT technique (group 2). We compared clinical outcomes using the International Knee Documentation Committee (IKDC), Lysholm, Tegner, and visual analog scale (VAS) scores and participant sport levels, after a minimum of two year follow-up. Residual knee laxity was evaluated using Lachman and anterior drawer tests. Fracture healing and displacement were compared using X-ray. RESULTS Significant improvements in clinical and radiological outcomes between preoperative and final follow-up (Lysholm, Tegner, IKDC, and VAS scores; Lachman and anterior drawer tests; and fracture displacement; p = 0.001) were achieved in both groups, with no significant between-group differences. Groups 1 and 2 exhibited no significant difference in time to radiographic healing (12.2 ± 1.3 weeks vs 13.1 ± 1.5 weeks, respectively; p = 0.513) or in the rate of return to sports level (19 (90.4%) vs 18 (90.0%), respectively; p = 0.826). CONCLUSION Both surgical techniques provided satisfactory clinical and radiological outcomes. PP-STT may be a suitable alternative to protect the tibial epiphyseal for repair TSP in SIPs.
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Yuan L, Shi R, Chen Z, Ding W, Tan H. The most economical arthroscopic suture fixation for tibial intercondylar eminence avulsion fracture without any implant. J Orthop Surg Res 2022; 17:327. [PMID: 35752828 PMCID: PMC9233839 DOI: 10.1186/s13018-022-03219-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 06/14/2022] [Indexed: 11/29/2022] Open
Abstract
Background Avulsion fracture of the tibial intercondylar eminence is a rare injury, which mainly occurs in adolescents aged 8–14 years and in those with immature bones. The current commonly used surgery may result in severe surgical trauma, affecting knee joint function and accompanied by serious complications. In this study, we described an all-inside and all-epiphyseal arthroscopic suture fixation technique for a patient to treat tibial intercondylar eminence fracture. Methods ETHIBOND EXCEL-coated braided polyester sutures were used for fixation. Three ETHIBOND sutures were passed through the ACL at 2, 6 and 10 o’clock of the footprint of the ACL and made a cinch-knot loop separately. Under the guidance of ACL tibial locator, three corresponding tibial tunnels were drilled with K-wires at 2, 6 and 10 o’clock of the fracture bed, and the two ends of the suture were pulled out through the tunnel with double-folded steel wire heads. After reduction of the tibial eminence, three sutures were tightened and tied to the medial aspect of the tibial tubercle. Results After all the surgical treatments surgically performed by this method and following a standard postoperative protocol, our patient's ROM, stability, and functional structural scores all improved significantly. Conclusion This three-point suture technique provides a suitable reduction and stable fixation and is suitable for patients with all types of avulsion fractures of the tibial intercondylar eminence.
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Affiliation(s)
- Libo Yuan
- Department of Orthopaedics, People's Liberation Army Joint Logistic Support Force 920Th Hospital, No. 212 Daguan Road, Xi Shan District, Kunming, 650032, Yunnan, China
| | - Rongmao Shi
- Department of Orthopaedics, People's Liberation Army Joint Logistic Support Force 920Th Hospital, No. 212 Daguan Road, Xi Shan District, Kunming, 650032, Yunnan, China
| | - Zhian Chen
- Kunming Medical University, Kunming, 650032, Yunnan, China
| | - Wei Ding
- College of Medicine Technology, Yunnan Medical Health College, Kunming, 650106, Yunnan, China
| | - Hongbo Tan
- Department of Orthopaedics, People's Liberation Army Joint Logistic Support Force 920Th Hospital, No. 212 Daguan Road, Xi Shan District, Kunming, 650032, Yunnan, China.
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Chang CJ, Huang TC, Hoshino Y, Wang CH, Kuan FC, Su WR, Hong CK. Functional Outcomes and Subsequent Surgical Procedures After Arthroscopic Suture Versus Screw Fixation for ACL Tibial Avulsion Fractures: A Systematic Review and Meta-analysis. Orthop J Sports Med 2022; 10:23259671221085945. [PMID: 35400137 PMCID: PMC8990705 DOI: 10.1177/23259671221085945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 01/10/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Although arthroscopic screw fixation and suture fixation are mainstream
interventions for displaced anterior cruciate ligament avulsion fractures of
the tibia, the differences in clinical outcomes between them remain
inconclusive. Purpose: To conduct a meta-analysis comparing the clinical and functional outcomes
between arthroscopic screw fixation and suture fixation for tibial avulsion
fractures. Study Design: Systematic review; Level of evidence, 3. Methods: A systematic review was conducted following the PRISMA (Preferred Reporting
Items for Systematic Reviews and Meta-Analyses) guidelines and using the
PubMed, Embase, and Cochrane Central Register of Controlled Trials
databases. Inclusion criteria were English-language articles that compared
functional outcomes after screw fixation versus suture fixation for tibial
avulsion fractures and had at least 1-year follow-up. Relevant data were
extracted and analyzed statistically using the Mantel-Haenszel method and
variance-weighted means. Random-effects models were used to generate pooled
relative risk (RR) estimates with confidence intervals (CIs). Results: Of 1395 articles initially identified, we included 5 studies with 184
patients (91 patients with screw fixations and 93 patients with suture
fixations). The pooled results indicated similar postoperative outcomes for
screw fixation and suture fixation: Lysholm score (mean difference [MD],
−0.32 [95% CI, −6.08 to 5.44]; P = .91), proportion of
International Knee Documentation Committee score grade A (74% vs 74%; RR,
0.63 [95% CI, 0.10-3.95]; P = .63), Tegner score (MD, 0.10
[95% CI: −1.73 to 1.92]; P = .92), and Lachman test results
(stable knee joint, 82% vs 82%; RR, 0.99; 95% CI: 0.85-1.16;
P = .90). Patients in the screw fixation group had a
significantly higher overall subsequent surgery rate (46% vs 19%; RR, 2.33;
95% CI,1.51-3.60; P = .0001) and implant removal rate (44%
vs 3%; RR, 8.52; 95% CI, 3.58-20.29; P < .00001)
compared with those in the suture fixation group. Nonimplant-related
subsequent surgery rates were similar for the 2 groups. Conclusion: The findings indicated a higher risk of subsequent surgery (RR, 2.33) and
implant removal (RR, 8.52) after screw fixation when compared with suture
fixation for tibial avulsion fractures. However, there were no significant
differences in clinical outcome scores between the 2 techniques.
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Affiliation(s)
- Chao-Jui Chang
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Ching Huang
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yuichi Hoshino
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Chi-Hsiu Wang
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Fa-Chuan Kuan
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Ren Su
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Skeleton Materials and Biocompatibility Core Lab, Research Center of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Musculoskeletal Research Center, Innovation Headquarter, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Kai Hong
- Department of Orthopaedic Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Thome AP, O'Donnell R, DeFroda SF, Cohen BH, Cruz AI, Fleming BC, Owens BD. Effect of Skeletal Maturity on Fixation Techniques for Tibial Eminence Fractures. Orthop J Sports Med 2021; 9:23259671211049476. [PMID: 34796240 PMCID: PMC8593322 DOI: 10.1177/23259671211049476] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/14/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Several fixation methods have been reported for the operative treatment of tibial eminence fractures. Previous biomechanical studies have demonstrated that suture fixation may be a stronger construct; however, the maturity status of these specimens was not scrutinized. Purpose: To examine if suture fixation remains a biomechanically superior fixation method to screw fixation in both skeletally mature and immature specimens. Study Design: Controlled laboratory study. Methods: Sixteen total matched porcine (Yorkshire) knees (8 skeletally immature knees and 8 skeletally mature knees) were procured, and a standardized tibial eminence fracture was created. In each age-matched group of knees, 4 knees underwent randomization to fixation with 2 screws while 4 knees were randomized to fixation using a dual-suture technique. Once fixation was complete, the specimens underwent cyclic loading (200 cycles) in the anteroposterior plane of the tibia and load-to-failure testing, both with the knee positioned at 30° of flexion. Relevant measurements were recorded, and data were analyzed. Results: Among mature specimens, load to failure was 1.9 times higher in the suture fixation group compared with the screw fixation group (1318.84 ± 305.55 vs 711.66 ± 279.95 N, respectively; P = .03). The load to failure was not significantly different between the groups in immature specimens (suture: 470.00 ± 161.91 N vs screw: 348.79 ± 102.46; P = .08). Conclusion: These findings suggest that suture fixation may represent a better construct choice for fixation of tibial eminence fractures in the skeletally mature population. However, in the skeletally immature population, fixation with screws or suture may be equivalent. Displacement after cyclic loading did not appear to differ by fixation method, nor did stiffness. Clinical Relevance: A stronger fixation construct may be beneficial and allow for earlier range of motion to help potentially decrease postoperative stiffness. Clinical studies are warranted to see if these results may be replicated in humans.
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Affiliation(s)
- Andrew P Thome
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - Ryan O'Donnell
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - Steven F DeFroda
- Department of Orthopaedic Surgery, Rush University School of Medicine, Chicago, Illinois, USA
| | - Brian H Cohen
- Orthopedic Associates, Providence, Rhode Island, USA
| | - Aristides I Cruz
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - Braden C Fleming
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
| | - Brett D Owens
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, Rhode Island, USA
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She Y, Guo D, Chen G, Xu Y. Therapeutic efficacy of arthroscopy-assisted transosseous fixation with the Versalok suture anchor for tibial eminence fractures in adults. Medicine (Baltimore) 2021; 100:e26284. [PMID: 34115031 PMCID: PMC8202665 DOI: 10.1097/md.0000000000026284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 05/04/2021] [Indexed: 01/04/2023] Open
Abstract
To investigate the clinical outcomes of arthroscopy-assisted transosseous fixation of tibial eminence fractures with the Versalok suture anchor in adults.A total of 23 adult cases of tibial eminence fractures treated between June 2016 and March 2019 were retrospectively analyzed. The results of the preoperative drawer test and Lachman test were positive. Radiography and computed tomography were performed before and after the procedure. Magnetic resonance imaging was performed in every patient after admission. Arthroscopy-assisted fracture reduction and Orthocord high-strength suture fixation with two Versalok anchors were performed in all the patients. The International Knee Documentation Committee scale and the Lysholm Knee Scoring Scale were used to evaluate outcomes during the follow-up period. Additionally, the KT-2000 knee stability test was performed.At the final follow-up, all the fractures had proceeded to bony union and no wound infection was observed. The average Lysholm Knee Score of the affected knees was 93.1 (range, 90-98), which was not significantly different from that of the healthy knees (t = 0.732, P = .132). Based on the International Knee Documentation Committee scale results, 21 patients were graded as normal and the other 2 patients were graded as nearly normal. The KT-2000 test showed that the anterior displacement of the affected side and the healthy side was less than 3.6 mm in all cases.The outcomes indicated firm fixation and good fracture healing with minimal trauma. Thus, arthroscopy-assisted transosseous fixation with Versalok suture anchors for adult tibial eminence fractures seems to have satisfactory clinical outcomes.
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Affiliation(s)
- Yuanshi She
- Department of Orthopedics, Second Affiliated Hospital of Soochow University, No.1055 Sanxiang Road, Suzhou
| | - Dongsheng Guo
- Department of Orthopedics, The First People's Hospital of Lianyungang, Lianyungang
| | - Guangxiang Chen
- Department of Orthopedics, Nanjing Medical University Affiliated Suzhou Hospital (Suzhou Municipal Hospital), Suzhou, Jiangsu, China
| | - Youjia Xu
- Department of Orthopedics, Second Affiliated Hospital of Soochow University, No.1055 Sanxiang Road, Suzhou
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Ye M, Chen J, Hu F, Liu Y, Tan Y. Suture versus screw fixation technique for tibial eminence fracture: A meta-analysis of laboratory studies. J Orthop Surg (Hong Kong) 2020; 28:2309499020907977. [PMID: 32124674 DOI: 10.1177/2309499020907977] [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] [Indexed: 11/16/2022] Open
Abstract
PURPOSE The aim of this study was to compare the biomechanical properties between the suture fixation technique and the screw fixation technique for tibial eminence fracture (TEF). METHODS The current study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The PubMed, Embase, and the Cochrane were searched from inception to January 2019 comparing the suture and the screw fixation technique for TEF. The results of the eligible studies were analyzed in terms of stiffness, ultimate failure load, and displacement after the cyclic testing. RESULTS Six laboratory studies were included with a total of 114 knees: 57 knees were in the FiberWire suture group and 57 knees were in the single-screw group. The suture group had higher stiffness than the screw group, but there was no statistical difference between these two groups. Ultimate failure load in the suture group was statistically higher than that in the screw group. No statistically significant difference existed in displacement after the cyclic testing between the suture group and the screw group. CONCLUSION The FiberWire suture fixation may be biomechanically superior to a single screw fixation in TEF treatment in mature knees regarding ultimate failure load, while no significant difference was found between the two fixations in terms of stiffness and displacement after the cyclic testing.
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Affiliation(s)
- Mao Ye
- Department of Orthopedic Surgery, Xianning Central Hospital, The First Affiliated Hospital Of Hubei University Of Science And Technology, Xianning, China
| | - Jun Chen
- Department of Orthopedic Surgery, Xianning Central Hospital, The First Affiliated Hospital Of Hubei University Of Science And Technology, Xianning, China
| | - Feng Hu
- Department of Orthopedic Surgery, Xianning Central Hospital, The First Affiliated Hospital Of Hubei University Of Science And Technology, Xianning, China
| | - Yanxi Liu
- Department of Orthopedic Surgery, Xianning Central Hospital, The First Affiliated Hospital Of Hubei University Of Science And Technology, Xianning, China
| | - Yang Tan
- Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
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Callanan M, Allen J, Flutie B, Tepolt F, Miller PE, Kramer D, Kocher MS. Suture Versus Screw Fixation of Tibial Spine Fractures in Children and Adolescents: A Comparative Study. Orthop J Sports Med 2019; 7:2325967119881961. [PMID: 31803786 PMCID: PMC6876177 DOI: 10.1177/2325967119881961] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Tibial spine fractures involve an avulsion injury of the anterior cruciate ligament (ACL) at the intercondylar eminence, typically in children and adolescents. Displaced fractures are commonly treated with either suture or screw fixation. Purpose To investigate differences in various outcomes between patients treated with arthroscopic suture versus screw fixation for tibial spine avulsion fractures in one of the largest patient cohorts in the literature. Study Design Cohort study; Level of evidence, 3. Methods A search of medical records was performed with the goal of identifying all type 2 and type 3 tibial spine avulsion fractures surgically treated between 2000 and 2014 at a pediatric hospital. All patients had a minimum of 12 months clinical follow-up, suture or screw fixation only, and no major concomitant injury. Results There were 68 knees in 67 patients meeting criteria for analysis. There were no differences with regard to postsurgical arthrofibrosis (P = .59), ACL reconstruction (P = .44), meniscal procedures (P = .85), instability (P = .49), range of motion (P = .51), return to sport (P >.999), or time to return to sport (P = .11). Elevation of the repaired fragment on postoperative imaging was significantly greater in the suture group (5.4 vs 3.5 mm; P = .005). Postoperative fragment elevation did not influence surgical outcomes. The screw fixation group had more reoperations (13 vs 23; P = .03), a larger number of reoperations for implant removal (3 vs 22; P < .001), and nearly 3 times the odds of undergoing reoperation compared with suture patients (odds ratio, 2.9; P = .03). Conclusion Clinical outcomes between suture and screw fixation were largely equivalent in our patients. Postoperative fragment elevation does not influence surgical outcomes. Consideration should be given for the greater likelihood of needing a second operation, planned or unplanned, after screw fixation.
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Affiliation(s)
- Mark Callanan
- Boston Children's Hospital, Boston, Massachusetts, USA
| | - Judd Allen
- Boston Children's Hospital, Boston, Massachusetts, USA
| | - Brett Flutie
- Boston Children's Hospital, Boston, Massachusetts, USA
| | | | | | - Dennis Kramer
- Boston Children's Hospital, Boston, Massachusetts, USA
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Fox JC, Saper MG. Arthroscopic Suture Fixation of Comminuted Tibial Eminence Fractures: Hybrid All-Epiphyseal Bone Tunnel and Knotless Anchor Technique. Arthrosc Tech 2019; 8:e1283-e1288. [PMID: 31890496 PMCID: PMC6926312 DOI: 10.1016/j.eats.2019.06.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 06/27/2019] [Indexed: 02/03/2023] Open
Abstract
Tibial eminence fractures most commonly occur in young children and adolescents with open physes. Displaced fractures are typically treated with surgical reduction and fixation. Multiple arthroscopic techniques and fixation constructs have been described. However, many of these techniques violate the physis with a risk of growth disturbance and deformity from asymmetrical physeal growth. This technical note details a surgical technique of arthroscopically assisted suture fixation of a comminuted tibial spine fracture using all-epiphyseal bone tunnels and knotless anchors. In this construct, sutures passing through the substance of the anterior cruciate ligament help to eliminate residual laxity, all-epiphyseal bone tunnels avoid growth disturbance, and suture anchors reduce persistently displaced anterior comminution.
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Affiliation(s)
| | - Michael G. Saper
- Address correspondence to Michael G. Saper, D.O., A.T.C., C.S.C.S., 4800 Sand Point Way NE, Seattle, WA 98105, U.S.A.
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Abstract
PURPOSE OF REVIEW The purpose of this review is to summarize and clarify the current framework for treating tibial spine avulsion fractures (TSAFs). We will discuss how these fractures are classified both on plain radiographs and MRI as well as report the incidence of concomitant soft tissue injury, an important consideration that guides treatment. We will also compare guidelines for nonsurgical versus surgical treatment and summarize frequently used surgical techniques. Finally, we will review outcomes following treatment, including common complications. RECENT FINDINGS Although TSAFs only constitute 2-5% of all pediatric knee injuries, the incidence is increasing. A recently developed MRI-based system for evaluating TSAFs is another tool that aids in the treatment of these injuries. SUMMARY TSAFs can be classified using plain radiographs as well as MRI. Type I fractures are usually treated with immobilization whereas type II fractures typically undergo an initial attempt at closed reduction followed by arthroscopic or open reduction and fixation if needed. Type III fractures are indicated directly for arthroscopic surgery and both suture and screw fixation produce good clinical outcomes. All-epiphyseal or transphyseal approaches can minimize the risk of physeal injury in skeletally immature patients. Common complications following TSAF injury and treatment are residual laxity, knee stiffness, and nonunion or malunion.
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Abstract
Tibial spine fractures are uncommon injuries affecting the insertion of the anterior cruciate ligament on the tibia. They typically occur in skeletally immature patients aged 8 to 14 years and result from hyperextension of the knee with a valgus or rotational force. Diagnosis is based on history, physical examination, and standard radiographs. The use of MRI can identify entrapped soft tissue that may prevent reduction. Open or arthroscopic repair is indicated in patients with partially displaced fractures (>5 mm) with one third to one half of the avulsed fragment elevated, in patients who have undergone unsuccessful nonsurgical reduction and long leg casting or bracing, and in patients with completely displaced fractures. Arthroscopy offers reduced invasiveness and decreased morbidity. Suture fixation and screw fixation have produced successful results. Suture fixation can eliminate the risk of fracture fragment comminution during screw insertion, the risk of neurovascular injury, and the need for hardware removal. Suture fixation is ideal in cases in which existing comminution prevents screw fixation.
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Li J, Yu Y, Liu C, Su X, Liao W, Li Z. Arthroscopic Fixation of Tibial Eminence Fractures: A Biomechanical Comparative Study of Screw, Suture, and Suture Anchor. Arthroscopy 2018; 34:1608-1616. [PMID: 29397286 DOI: 10.1016/j.arthro.2017.12.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 12/09/2017] [Accepted: 12/09/2017] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare biomechanical outcomes of 4 different arthroscopic techniques for fixation of tibial eminence fractures. METHODS Twenty-four skeletally mature, fresh-frozen cadaveric knees were divided into 4 comparison groups based on the fixation method: screw fixation (group A), traditional sutures fixation with 2 FiberWire sutures (group B), a modified suture technique with 2 FiberWire sutures that created neckwear knots to firmly trap the fracture fragment (group C), or suture anchors which was based on the suture bridge technique primarily used in the shoulder for repair of rotator cuff tears and greater tuberosity fractures (group D). A tibial eminence fracture was created in each knee for subsequent fixation. After fixation, each knee underwent cyclic loading of 100 N to assess the displacement change after 500 cycles of the fixation construct. Afterward, a single tensile failure test load was performed to assess the ultimate failure load, stiffness, and failure mode for each specimen. RESULTS All specimens survived cyclic testing and were subsequently loaded to failure. Group C had the highest ultimate failure load (P < .05) and group D had the lowest displacement compared with the other 3 groups (P < .05). Different failure modes were found among the 4 groups. CONCLUSIONS Suture fixation using the neckwear knots technique provides superior fixation with regard to higher ultimate failure load, and absorbable suture anchor fixation with the suture bridge technique provides less displacement under cyclic loading conditions. Both techniques exhibited superior biomechanical properties compared with traditional screw and suture fixation. CLINICAL RELEVANCE The new techniques showed satisfactory biomechanical properties and provided more choice for surgeons in the treatment of tibial eminence fractures.
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Affiliation(s)
- Ji Li
- Department of Orthopedics, General Hospital of PLA, Haidian District, Beijing, China
| | - Yang Yu
- Department of Orthopedics, Chinese PLA 252 Hospital, Baoding, Hebei, China
| | - Chunhui Liu
- Department of Orthopedics, General Hospital of PLA, Haidian District, Beijing, China
| | - Xiangzheng Su
- Department of Orthopedics, General Hospital of PLA, Haidian District, Beijing, China
| | - Weixiong Liao
- Department of Orthopedics, General Hospital of PLA, Haidian District, Beijing, China
| | - Zhongli Li
- Department of Orthopedics, General Hospital of PLA, Haidian District, Beijing, China.
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15
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Cain MT, Jones MC, Reed DN. A Novel Technique to Repair Acute and Chronic Proximal Hamstring Avulsions. Orthopedics 2018; 41:116-119. [PMID: 29192932 DOI: 10.3928/01477447-20171127-06] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 10/23/2017] [Indexed: 02/03/2023]
Abstract
Treatment of proximal hamstring avulsions is challenging regarding both timing and choice of repair. In chronic situations, the tissue can become attenuated, bringing into question the need for adjunctive allograft. In general, proximal hamstring avulsions are affixed back to the ischial tuberosity with suture anchors, with allograft used as needed for chronic situations. This article reports on a novel technique of suspensory fixation with a unicortical button but without allograft to repair both acute and chronic proximal hamstring avulsions. Three patients, all of whom regained full strength and functionality 1 year postoperatively, are described. [Orthopedics. 2018; 41(2):116-119.].
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Shin CH, Lee DJ, Choi IH, Cho TJ, Yoo WJ. Clinical and radiological outcomes of arthroscopically assisted cannulated screw fixation for tibial eminence fracture in children and adolescents. BMC Musculoskelet Disord 2018; 19:41. [PMID: 29409477 PMCID: PMC5801812 DOI: 10.1186/s12891-018-1960-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 01/31/2018] [Indexed: 11/10/2022] Open
Abstract
Background The purpose of this study was to determine the efficacy and complications of arthroscopically assisted reduction and fixation with cannulated screws for tibial eminence fracture in skeletally immature patients. Methods This was a retrospective case series study. Forty-eight patients who were skeletally immature at the time of tibial eminence fracture were treated in a tertiary children’s hospital between May 2004 and August 2015. Twenty-one patients were excluded due to non-operative treatment (n = 10), other surgical treatments (n = 9), multiple fracture (n = 1), and follow-up < 1 year (n = 1). Twenty-seven knees of 27 patients were analyzed. Avulsed fragment was reduced arthroscopically. One to three cannulated screws (4.0 mm or 5.0 mm in diameter) were used for fixation. Passive knee motion was started in 3–4 weeks. Clinical outcomes were evaluated by Lysholm score, instability of the knee, and complications. Radiological outcomes including nonunion and malunion of the avulsed fragment and physeal growth disturbance were evaluated. Results Mean age at the time of surgery was 10.1 years (range, 6.2 to 13.8 years). Patients were followed up for a mean of 3.9 years (range, 1.0 to 7.6 years). Fracture types included type III (n = 13), type II (n = 12), and type IV (n = 2) according to Zaricznyj modification of Meyers and McKeever classification. Meniscus was entrapped in five patients. Six patients showed concomitant meniscal tear. Mean Lysholm score at the latest follow-up was 95 (range, 78 to 100). Joint instability was not observed in any patient except one (instability of 5–10 mm). All patients showed full range of knee motion except one (10 degrees of flexion contracture). Screw head impingement against intercondylar notch of the femur was observed in two patients during screw removal procedure. Five knees showed prominent tibial eminence without symptoms. The injured lower limb was longer than the contralateral normal side by a mean of 6.2 mm (range, − 4 to 18 mm). Conclusions Arthroscopically assisted reduction and fixation with cannulated screws is an effective and safe surgical option for treating tibial eminence fracture with few complications.
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Affiliation(s)
- Chang Ho Shin
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, 101 Daehak-ro Jongno-gu, Seoul, 03080, Republic of Korea
| | - Doo Jae Lee
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, 101 Daehak-ro Jongno-gu, Seoul, 03080, Republic of Korea
| | - In Ho Choi
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, 101 Daehak-ro Jongno-gu, Seoul, 03080, Republic of Korea
| | - Tae-Joon Cho
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, 101 Daehak-ro Jongno-gu, Seoul, 03080, Republic of Korea
| | - Won Joon Yoo
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, 101 Daehak-ro Jongno-gu, Seoul, 03080, Republic of Korea.
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17
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Outcomes after arthroscopic fixation of tibial eminence fractures with bioabsorbable nails in skeletally immature patients. J Pediatr Orthop B 2018; 27:8-12. [PMID: 28368929 DOI: 10.1097/bpb.0000000000000459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The aim of this paper is to report the outcomes and any complications with arthroscopic bioabsorbable nail fixation of tibial eminence fractures in skeletally immature patients. We retrospectively reviewed all surgically treated tibial eminence fractures treated by a single surgeon and seven patients were identified with a minimum 2-year follow-up. Mean deficits of flexion and extension were minimal. Satisfactory Tegner levels, Lysholm knee scores, and International Knee Documentation Committee subjective scores were reported. Arthroscopic fixation of tibial eminence fractures with bioabsorbable nails yields satisfactory outcomes for this uncommon injury and obviates the need for future hardware removal.
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18
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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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Abstract
While some fractures may be managed similarly in adults and children, physeal fractures are uniquely limited to the pediatric population and require special consideration. Although physeal fractures about the knee are relatively rare, they are occurring more frequently due to increasing youth participation in sports and high-energy recreational activities. The evaluation and management of distal femoral and proximal tibial physeal fractures are similar to one another, but fractures of the tibial spine and tibial tubercle are approached somewhat differently. A thorough understanding of the pertinent developmental anatomy is critical for correlating the clinical findings with the imaging work-up, and for anticipating the most common and the most serious complications of each fracture. Diagnosis is usually made with appropriate plain radiographs with advanced imaging often used for preoperative planning. In general, fracture pattern and degree of displacement determine the need for surgical intervention and the overall outcome. While a variety of fixation techniques or constructs may be used, because of the importance of restoring physeal and articular anatomy for avoidance of growth disturbance and degenerative joint disease, respectively, achieving anatomic, rigid fixation is of greater importance than with many other fracture locations in the growing skeleton.
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20
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Liao W, Li Z, Zhang H, Li J, Wang K, Yang Y. Arthroscopic Fixation of Tibial Eminence Fractures: A Clinical Comparative Study of Nonabsorbable Sutures Versus Absorbable Suture Anchors. Arthroscopy 2016; 32:1639-50. [PMID: 27039964 DOI: 10.1016/j.arthro.2016.01.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Revised: 12/14/2015] [Accepted: 01/21/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE To compare clinical outcomes of arthroscopic therapy for tibial eminence fracture with nonabsorbable suture and absorbable suture anchor. METHODS Between February 2010 and September 2012, a total of 60 tibial eminence fracture patients were treated with nonabsorbable suture fixation or absorbable suture anchor fixation under arthroscopy. Patients with tibial plateau fractures and other significant injuries, including osteochondral lesions, meniscal tear, and anterior cruciate ligament (ACL) or mutiligament injuries, were excluded from the study. Radiographs, anterior drawer test (ADT), Lachman test, Lysholm score, and International Knee Documentation Committee (IKDC) 2000 subjective score were employed to evaluate clinical outcomes in follow-up. RESULTS A total of 41 patients were analyzed. Among these patients, 22 were treated with nonabsorbable suture fixation and 19 with absorbable suture anchor fixation. According to the modified Meyers-McKeever classification, 15 cases were categorized as type II, 21 as type III, and 5 as type IV fractures. The mean time from injury to surgery was 7.1 days (range, 3 to 12 days). All patients were followed up for a median period of 33.7 months (range, 24 to 45 months). Radiographic evaluation showed optimal reduction immediately after operation and bone union within 3 months in all patients. At the final follow-up, there was no limitation of knee motion range in any patient. Grade II laxity was found in 2 cases from suture group and 1 from suture anchor group, showing no significant difference based on ADT (χ(2) = 0.538, P = .764) and Lachman test (χ(2) = 0.550, P = .760). Lysholm and IKDC 2000 subjective scores were significantly improved (P < .001). However, there were no significant differences in the improvement of Lysholm (t = 0.522, P = .604) and IKDC 2000 subjective scores (t = 0.644, P = .523) between the 2 groups. CONCLUSIONS Nonabsorbable suture fixation and absorbable suture anchor fixation are equivalent techniques in terms of the clinical efficacy of arthroscopic tibial eminence fracture treatment. LEVEL OF EVIDENCE Level III, retrospective comparative study.
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Affiliation(s)
- Weixiong Liao
- Department of Orthopedics, General Hospital of PLA, Beijing, China
| | - Zhongli Li
- Department of Orthopedics, General Hospital of PLA, Beijing, China.
| | - Hao Zhang
- Department of Orthopedics, General Hospital of PLA, Beijing, China
| | - Ji Li
- Department of Orthopedics, General Hospital of PLA, Beijing, China
| | - Ketao Wang
- Department of Orthopedics, General Hospital of PLA, Beijing, China
| | - Yimeng Yang
- Department of Orthopedics, General Hospital of PLA, Beijing, China
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Brunner S, Vavken P, Kilger R, Vavken J, Rutz E, Brunner R, Camathias C. Absorbable and non-absorbable suture fixation results in similar outcomes for tibial eminence fractures in children and adolescents. Knee Surg Sports Traumatol Arthrosc 2016; 24:723-9. [PMID: 26520645 DOI: 10.1007/s00167-015-3844-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 10/22/2015] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate efficacy and safety of extraphyseal tibial eminence avulsion fracture repair with absorbable sutures and a distal bone bridge fixation in comparison to previously described technique with non-absorbable sutures and distal screw fixation. METHODS In a physeal-sparing technique, tibial eminence fractures (n = 25; McKeever type II/III n = 11/14) were either treated in group A (n = 15, follow-up 28.1 months) using an absorbable suture fixed over a bone bridge or in group B (n = 10, follow-up 47.4 months) with a non-absorbable suture wrapped around an extraarticular tibial screw. IKDC and Lysholm scores were assessed, and the difference between the surgical and contralateral knee in anteroposterior (AP) translation, measured with a Rolimeter. RESULTS There was no significant difference between group A and group B in IKDC and Lysholm scores with 90.1 points ± 10.2 and 94.1 points ± 8.1, respectively (n.s.). AP translation did not differ between groups (n.s.). Eight of ten screws in group B had to be removed in a second intervention. A total of four arthrofibroses were counted (three in group A). CONCLUSION Extraphyseal tibial eminence repair with absorbable sutures and a distal bone bridge fixation results in similar rates of radiographic and clinical healing at 3 months after surgery as non-absorbable sutures tied around a screw, while avoiding the need for hardware removal. The minimal invasive technique to fix an eminence fracture without any permanent sutures or hardware is advantageous for children. To our knowledge, this is the first study that compares non-absorbable with absorbable sutures for a physeal-sparing technique. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Stefan Brunner
- Paediatric Orthopaedic Department, University Children's Hospital Basle (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
| | - Patrick Vavken
- Paediatric Orthopaedic Department, University Children's Hospital Basle (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland.,Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Julia Vavken
- Orthopaedic Department, University Hospital Basel, 4003, Basel, Switzerland
| | - Erich Rutz
- Paediatric Orthopaedic Department, University Children's Hospital Basle (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
| | - Reinald Brunner
- Paediatric Orthopaedic Department, University Children's Hospital Basle (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
| | - Carlo Camathias
- Paediatric Orthopaedic Department, University Children's Hospital Basle (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland. .,Department of Orthopedic Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.
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Extra-articular dorsal closing-wedge osteotomy to treat late-stage Freiberg disease using polyblend sutures: technical tips and clinical results. INTERNATIONAL ORTHOPAEDICS 2014; 38:1401-5. [PMID: 24867357 DOI: 10.1007/s00264-014-2381-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 05/11/2014] [Indexed: 02/07/2023]
Abstract
PURPOSE The purpose of this study was to evaluate the clinical outcomes regarding the dorsal wedge osteotomy fixed using a polyblend suture and describe the usefulness of this fixation method for the treatment of Freiberg disease. METHODS The subjects consisted of 13 feet from 13 cases suffering from Freiberg disease that underwent extra-articular dorsal closing-wedge osteotomy using a polyblend suture. The average age was 31.7 (range 13-72) years. The average follow-up period was 17 (range 14-24) months. Regarding image findings, time to bone union and metatarsal shortening was reviewed. The investigation was carried out using the range of motion (ROM), visual analog scale (VAS), and Japanese Society of the Surgery of Foot lesser toe scale (JSSF score) in the MTP joint before surgery and at the latest follow-up. RESULTS Calluses under the metatarsal head were not observed in any cases. The mean metatarsal shortening was 2.33 ± 2.07 mm at follow-up. The bone union required an average of 8.4 ± 0.8 weeks. The average ROM of dorsal flexion improved from 37.2 ± 5.3° before surgery to 73.6 ± 9.9° at latest follow-up (p < 0.0001). The average ROM of plantar flexion improved from 16.0 ± 10.1° before surgery to 19.5 ± 8.6° at latest follow-up (p = 0.35). The average VAS significantly improved from 75.3 ± 8.5 before surgery to 4.9 ± 4.2 at latest follow-up (p < 0.0001). The average JSSF score significantly improved from 67.3 ± 9.4 points before surgery to 98.8 ± 3.0 points at the latest follow-up (p < 0.0001). CONCLUSION Extra-articular dorsal closing-wedge osteotomy using a polyblend suture was carried out to treat Freiberg disease. The bone union was observed in all cases with improved clinical results. Fixation using a polyblend suture was considered to be useful.
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