Experimental Model of Medial Meniscus Posterior Root Tear Increases the Severity of Cartilage Damage in Rabbits
نویسندگان
چکیده
منابع مشابه
Medial Meniscus Posterior Root Tear: A Comprehensive Review
Damage to the medial meniscus root, for example by a complete radial tear, destroys the ability of the knee to withstand hoop strain, resulting in contact pressure increases and kinematic alterations. For these reasons, several techniques have been developed to repair the medial meniscus posterior root tear (MMPRT), many of which have shown complete healing of the repaired MMPRT. However, effor...
متن کاملOsteoporosis increases the severity of cartilage damage in an experimental model of osteoarthritis in rabbits.
OBJECTIVE To evaluate the effect of osteoporosis (OP) in cartilage damage developed in an experimental model of osteoarthritis (OA) in mature female rabbits in order to investigate the relationship between OP and OA. METHODS OA was experimentally induced by anterior cruciate section and partial medial meniscectomy in the left knee of 12 rabbits. OP was experimentally induced prior to OA in si...
متن کاملBiomechanical consequences of a tear of the posterior root of the medial meniscus. Surgical technique.
BACKGROUND Tears of the posterior root of the medial meniscus are becoming increasingly recognized. They can cause rapidly progressive arthritis, yet their biomechanical effects are not understood. The goal of this study was to determine the effects of posterior root tears of the medial meniscus and their repairs on tibiofemoral joint contact pressure and kinematics. METHODS Nine fresh-frozen...
متن کاملArthroscopic Direct Repair for a Complete Radial Tear of the Posterior Root of the Medial Meniscus
We report here on a new arthroscopic direct repair technique for a radial tear of the posterior root of the medial meniscus (PRMM) using a posterior trans-septal portal. Radial tears of the PRMM are commonly observed in the elderly population of Korea and Japan, and the life style of these people requires squatting and kneeling down in daily life. A radial tear of the PRMM results in the loss o...
متن کاملModified Pull-out Suture in Posterior Root Tear of the Medial Meniscus: Using a Posteromedial Portal
In cases with root tear of the medial meniscus posterior horn, the meniscus usually can be repaired by a pull out suture technique. However, there is difficulty in manipulating a suture hook via the anteromedial portal and looking through the arthroscopic camera via anterolateral portal in the narrow medial joint space at the same time. This article describes a modified simple pull out suture t...
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ژورنال
عنوان ژورنال: Journal of ISAKOS
سال: 2023
ISSN: ['2059-7762', '2059-7754']
DOI: https://doi.org/10.1016/j.jisako.2023.03.247