There are limited reports on the effect of platelet-rich plasma (PRP) on meniscus healing. The purpose of this study was to investigate the effect of leukocyte-rich PRP (L-PRP) on potential healing of the horizontal medial meniscus tears in a rabbit model. A horizontal medial meniscus tear was created in both knees of nine skeletally mature adult rabbits. Left or right knees were randomly assig...

PURPOSE Osteoarthritis (OA) is a common disease in the elderly population. Most of the previous OA-related researches focused on articular cartilage degeneration, osteophyte formation and synovitis etc. However, the role of the meniscus in these pathological changes has not been given enough attention. The goal of our study was to find the pathological changes of the meniscus in OA knee and det...

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...

AIMS To devise a method to measure tear meniscus curvature by a non-invasive specular technique. METHODS A photographic system was devised. The system consisted of a camera and an illuminated target with a series of black and white stripes oriented parallel to the axis of the lower tear meniscus. The target was mounted on a flash gun close to the objective of a Brown macrocamera and calibrate...

Electrical signals have been applied towards the repair of articular tissues in the laboratory and clinical settings for over seventy years. We focus on healing of the meniscus, a tissue essential to knee function with limited innate repair potential, which has been largely unexplored in the context of electrical stimulation. Here we demonstrate for the first time that electrical stimulation en...

Address for Correspondence: Dr. Nisha Goyal, Assistant Professor, Department of Anatomy, Gian Sagar Medical College And Hospital, Ram Nagar, Banur, National Highway 64, Jansla, Patiala, Punjab 140601, India. Mobile no.: 09815602904, E-Mail: [email protected] The objective of present study was done to provide a base line data of morphometric parameters of lateral meniscus. Variations of le...

Capillary condensation is employed to probe the solid-liquid interfacial energy in electrowetting on dielectric. The height of an annular water meniscus formed via capillary condensation inside the surface force apparatus is measured as a function of the potential applied across the meniscus and the dielectric stack where the meniscus is formed. According to the Kelvin equation, a decrease in t...

OBJECTIVE To evaluate whether an alteration of the lower limb axis is associated with meniscal extrusion. MATERIALS AND METHODS Ninety-four patients who had complained of knee pain with good knee function and had a knee magnetic resonance image (MRI) and a full-length X-ray taken of the lower limb were included in the study. Meniscal extrusion was measured in the coronal MRI. Subluxation of t...

Arthroscopic inside-out and outside-in meniscus repair techniques are technically demanding. The need for additional incisions with the risk of iatrogenic neurovascular damage can lead to prolonged intraoperative and tourniquet time and can thereby increase morbidity and anesthesia costs. To overcome these disadvantages, all-inside repair devices were developed. Simple insertion of these rigid ...

Degeneration of the knee joint during osteoarthritis often begins with meniscal lesions. Meniscectomy, previously performed extensively after meniscal injury, is now obsolete because of the inevitable osteoarthritis that occurs following this procedure. Clinically, meniscus self-renewal is well documented as long as the outer, vascularized meniscal ring remains intact. In contrast, regeneration...