Prevalence, Biomechanics, and Pathologies of the Meniscofemoral Ligaments: A Systematic Review
| Autor: | Mark D. Miller, Jens T. Verhey, David G. Deckey, Donald L. Dulle, Anikar Chhabra, Jeffrey D. Hassebrock, Sailesh V. Tummala |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Lateral meniscus
Orthodontics education.field_of_study business.industry Radiography Rehabilitation Population Public Health Environmental and Occupational Health Biomechanics Physical Therapy Sports Therapy and Rehabilitation Systematic review medicine.anatomical_structure Posterior cruciate ligament Sports medicine medicine Orthopedics and Sports Medicine Clinical significance Systematic Review Cadaveric spasm education business RC1200-1245 |
| Zdroj: | Arthroscopy, Sports Medicine, and Rehabilitation Arthroscopy, Sports Medicine, and Rehabilitation, Vol 3, Iss 6, Pp e2093-e2101 (2021) |
| ISSN: | 2666-061X |
| DOI: | 10.1016/j.asmr.2021.09.006 |
| Popis: | Purpose To systematically review the literature to examine current understanding of the meniscofemoral ligaments (MFLs), their function, their importance in clinical management, and known anatomical variants. Methods A systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using PubMed, EMBASE, and Cochrane databases. Studies were included if they reported on the biomechanical, radiographic, or arthroscopic evaluation of human MFLs, or if they reported on an anatomical variant. These were then categorized as cadaveric, radiographic, or clinical. Biomechanical, radiographic, patient-reported, and functional outcomes data were recorded. Results Forty-seven studies were included in the qualitative analysis, and 26 of them were included in the quantitative analysis. Of these, there were 15 cadaveric, 3 arthroscopic, and 9 radiographic studies that reported on the prevalence of MFLs. Overall, when looking at all modalities, the presence of either the anterior or posterior MFL (aMFL, pMFL) has been noted to be 70.8%, with it being the aMFL 17.4% and the pMFL 40.6%. The presence of both ligaments occurs in approximately 17.6% of individuals. Eleven reported on mean MFL length and thickness. When evaluating mean length in both men and women, the aMFL has been reported between 21.6 and 28.3 mm and the pMFL length in this population is between 23.4 and 31.2 mm. Five reported on cross-sectional area. Nine additional papers report anatomical variants. Conclusions This review shows that there continues to be a variable incidence of MFLs reported in the literature, but our understanding of their function continues to broaden. A growing number of anatomic and biomechanical studies have demonstrated the importance of the MFLs in supporting knee stability. Specifically, the MFLs serve an important role in protecting the lateral meniscus and augmenting the function of the posterior cruciate ligament. Clinical Relevance Our findings will aid the clinician in both identifying and treating pathologies of the meniscofemoral ligaments. |
| Databáze: | OpenAIRE |
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