Dataset Information

Anatomic Reinforced Medial Meniscal Root Reconstruction With Gracilis Autograft.

ABSTRACT: Meniscal root tears, left untreated, result in accelerated progression of arthritis. Numerous techniques to repair medial meniscus posterior root tears have been presented in the literature. Direct repair of the meniscus to bone without reconstructive tissue may result in a nonanatomic and biologically weak construct with a significant number of structural repair failures. Re-creation of the ligament-like structures that fix the meniscal root to bone is critical to restoring normal knee biomechanics. We present an arthroscopic reconstructive technique using gracilis autograft with suture reinforcement for medial meniscus posterior root tears.

SUBMITTER: Holmes SW

PROVIDER: S-EPMC6470346 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

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Publications

Anatomic Reinforced Medial Meniscal Root Reconstruction With Gracilis Autograft.

Holmes S Wendell SW Huff Logan W LW Barnes Allen Jack AJ Baier Adam J AJ

Arthroscopy techniques 20190205 3

Meniscal root tears, left untreated, result in accelerated progression of arthritis. Numerous techniques to repair medial meniscus posterior root tears have been presented in the literature. Direct repair of the meniscus to bone without reconstructive tissue may result in a nonanatomic and biologically weak construct with a significant number of structural repair failures. Re-creation of the ligament-like structures that fix the meniscal root to bone is critical to restoring normal knee biomecha ...[more]

PMID: 31016123

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Project description:PurposeTo describe patient-reported clinical outcomes and complications of anatomic medial meniscal root reconstruction with gracilis autograft.MethodsData on patients who underwent arthroscopic medial meniscal root reconstruction with gracilis autograft were prospectively collected between 2017 and 2021 and retrospectively reviewed. The inclusion criteria were symptomatic posterior medial meniscal LaPrade type 2 root tears with no more than Outerbridge grade 2 chondrosis of any knee compartment with a minimum follow-up period of 1 year. Patients with ligamentous instability and those with Workers' Compensation status were excluded. Patient-reported outcomes (12-item Short Form Survey [SF-12], visual analog scale [VAS], Western Ontario and McMaster Universities Arthritis Index [WOMAC], and Lysholm scores) were collected prospectively and analyzed retrospectively and were scored and recorded both preoperatively and at postoperative intervals. Data were analyzed using cubic spline regression models. The study was approved by the University of South Carolina Institutional Review Board.ResultsA consecutive series of 27 patients treated by a single surgeon were evaluated. Twenty-one patients were included for data analysis (4 were excluded per criteria and 2 were lost to follow-up) with an average age of 48.1 years (range, 16-63 years). There were 18 female and 3 male patients. The average follow-up time was 25.2 months (range, 12-42 months). At the postoperative time points captured by the data examined, improvements in Lysholm, WOMAC, VAS, and SF-12 physical component summary scores were found to be statistically significant (P < .001, 95% confidence interval). Improvements in SF-12 mental component summary scores, however, did not reach the level of statistical significance (P = .262). Body mass index greater than 35 and age greater than 50 years were not found to be negative predictors of outcomes. Average patient-reported outcomes at 2 years' follow-up improved from preoperatively as follows: Lysholm score, from 50 to 82.9; WOMAC score, from 53.9 to 87.4; and VAS score, from 5.1 to 1.2. No serious complications were observed.ConclusionsPatients undergoing posterior medial meniscal root reconstruction showed statistically significant improvements in Lysholm, WOMAC, SF-12 physical component summary, and VAS scores but not SF-12 mental component summary scores at short-term follow-up. No serious complications or clinical failures occurred, and no patients required revision surgery.Level of evidenceLevel IV, case series.

Dataset Information

Anatomic Reinforced Medial Meniscal Root Reconstruction With Gracilis Autograft.

Publications

Anatomic Reinforced Medial Meniscal Root Reconstruction With Gracilis Autograft.

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