Meniscal tears are commonly associated with anterior cruciate ligament (ACL) injuries. A deficient medial meniscus results in knee instability and could lead to higher stress forces on the ACL reconstruction. Comparison of results in meniscectomy and meniscal repairs revealed worse clinical outcomes in meniscectomy, but higher re-operation rates in meniscal repairs. Our aim was to review the results of ACL reconstruction associated with meniscectomy or meniscal repair.
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http://dx.doi.org/10.11138/jts/2015.3.3.151 | DOI Listing |
J Am Acad Orthop Surg
January 2025
From the Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO.
Because of the crucial role of the menisci in maintaining cartilage and joint health, meniscal tears affect the long-term health of the knee. Although partial meniscectomy has a role in the treatment of complex degenerative tears and tears with low healing capacity, advances in the concepts and understanding of meniscal repair, along with improvements in repair techniques and instrumentation, have expanded the indications for meniscal repair. With appropriate patient selection and preoperative planning, repair of meniscal tears can lower the rate of degenerative changes when compared with meniscectomy.
View Article and Find Full Text PDFCurr Rev Musculoskelet Med
January 2025
Banner University of Arizona-Phoenix, 7400 N Dobson Rd, Scottsdale, AZ, 86256, U.S.A..
Purpose Of Review: Meniscectomy alters knee function and known to be associated with an increased incidence of knee arthritis. Several methods and materials have been tried to replicate the function of a meniscus. One is a polycarbonate-urethane synthetic medial meniscus implant labeled as NUsurface.
View Article and Find Full Text PDFArthroscopy
January 2025
Fellowship Director Emeritus, Plano Orthopedic and Sports Medicine Center, Plano Texas.
A free-floating disc shaped polycarbonate-urethane ultra-high molecular weight polyethylene fiber reinforced medial compartment implant is designed for symptomatic postmedial meniscectomy syndrome. Because it is not sutured into place, an intact 2mm meniscus rim with intact anterior and posterior meniscal horns are required. In a recent 24-month follow-up study, only 64% of the original implants were retained.
View Article and Find Full Text PDFBiomedicines
January 2025
Department of Orthopaedic Surgery, Hallym Sacred Heart University Hospital, Hallym University, Anyang-si 13496, Republic of Korea.
Popliteal cysts (PCs) are occasionally accompanied by knee osteoarthritis (OA) and varus malalignment. However, whether concomitant arthroscopic excision of PCs with medial open-wedge high tibial osteotomy (MOWHTO) improves the osteoarthritic environment remains unclear. Therefore, this study assessed serial changes in C-size, medial meniscus extrusion (MME), and cartilage status for up to 2 years following an MOWHTO.
View Article and Find Full Text PDFBioengineering (Basel)
January 2025
Department of Orthopaedic Surgery, University of Illinois at Chicago, Chicago, IL 60612-7342, USA.
The anterior cruciate ligament (ACL) is a major ligament in the knee joint, and its function is crucial for both the movement and stability of the knee. Our research takes a novel approach by investigating the effect of meniscus tears on the ACL, how such tears will impact the stress on the ACL, and its overall compensation in response to the changes in the meniscus. : This study aims to investigate how the ACL compensates for the change in knee joint stability and contact pressures due to partial horizontal cleavage tears (HCTs) in the meniscus, such as partial meniscectomy and partial transplantation on knee joint stability and contact pressures.
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