To review the meniscus from a historical perspective especially on surgical management and general guidelines for arthroscopic meniscectomy procedures for various types of meniscal tears. We searched MEDLINE and PubMed for the years of 1980-2010 using the terms meniscus, meniscal repair, menisectomy, and arthroscopy. Orthopedic surgeons frequently encounter patients with pain or functional impa...

The self-healing capacity of an injured meniscus is limited to the vascularized regions and is especially challenging in the inner avascular regions. As such, we investigated the use of human meniscus cell-seeded electrospun (ES) collagen type I scaffolds to produce meniscal tissue and explored whether these cell-seeded scaffolds can be implanted to repair defects created in meniscal avascular ...

The meniscus plays a critical biomechanical role in the knee, providing load support, joint stability, and congruity. Importantly, growing evidence indicates that the mechanobiologic response of meniscal cells plays a critical role in the physiologic, pathologic, and repair responses of the meniscus. Here we review experimental and theoretical studies that have begun to directly measure the bio...

In rabbits, repair ofincisions in the central part ofthe meniscus has been demonstrated after surgical excision of the peripheral rim. Healing took place via a highly cellular but relatively avascular fibrous tissue stroma which proliferated from the synovial margin and invaded along the cut edge ofthe meniscus. Suturing facilitated this healing process by providing stability and possibly by su...

INTRODUCTION: The meniscus is vascularized only in the outer third and lesions occurring in the inner two-thirds heal poorly or not at all. Treatment for these types of lesions commonly involves partial meniscectomy, which can lead to long-term joint degeneration. A cellbased tissue-engineered construct can be employed for treating lesions occurring in the avascular inner zone of the knee menis...

Not so long ago, the accepted treatment for meniscal tears was removal of the entire meniscus. Today, orthopedic surgeons are doing everything possible to save the meniscus, especially in young patients, in order to decrease the chance of the patient developing arthritis. This article discusses 2 techniques for treating a torn meniscus: repair and transplantation. It also describes those patien...

Bucket-handle tears of the meniscus comprise nearly 10% of all meniscus tears and commonly affect the young male population. Displacement of the free segment can lead to significant pain and disability, necessitating reduction and surgical treatment. General contraindications include malalignment, severe arthritis, significant comorbidities, or chronic asymptomatic tears, but otherwise repair s...

Objective To examine the clinical and functional outcomes for a series of patients who underwent meniscal repair for isolated meniscal tears focusing the study population on athletes. Methods This study represents a case series of 46 athletes who underwent repair of isolated meniscal lesions of the knee from 2010 to 2015. Cases of discoid meniscal lesions and combined ligament injuries were e...