knee joint consists of which three compartments

Tricompartmental osteoarthritis occurs when arthritis symptoms affect all. The bones and fascia also divide the lower leg into four compartmentsĬopyright © 2023, StatPearls Publishing LLC. Overview Symptoms Diagnosis Causes and risk factors Treatment Outlook The knee joint consists of three parts. It comprises two bones: the tibia and the fibula. A normal ankle joint ultimately optimizes and allows for physiologic mobility of the foot and its associated joints and articulations. The knee joint consists of three compartments.12 The leg is the region of the lower limb between the knee and the foot. The ankle mortise is a specialized articulation providing support and optimizing motion and function through the ankle joint. The knee joint consists of three compartments.Īt the ankle, the tibia and fibula create the articular surface for the talus. The tibia articulates with the femur at the knee joint. 1 It is a bi-condylar type of synovial joint, which mainly allows for flexion and extension (and a small degree of medial and lateral rotation). The Medial or Inner Compartment consists of articulation. The patellofemoral compartment is the compartment in the. Muscles within this compartment primarily produce hip extension and knee flexion. The Knee Joint consists of three compartments formed by these bones articulating with each other. The knee can be divided into three compartments: patellofemoral, medial and lateral compartment.

The posterior compartment of the thigh is one of the three compartments in the thigh. It has three main compartments the patellofemoral compartment is the joint between the kneecap and the end of the femur or thigh bone, and the tibiofemoral compartments, medial and lateral, which constitute the main weight bearing component of the knee joint between the thigh and shin bones. Most patients have both symptoms and findings on X-rays that suggest involvement of two or more of these compartments for example, pain on the lateral side (see figure 2) and beneath the kneecap (see figure 3). It is constructed by 4 bones and an extensive network of ligaments and muscles. Citation, DOI, disclosures and article data. The knee joint has three compartments that can be involved with arthritis (see figure 1). The role of these two bones is to provide stability and support to the rest of the body, and through articulations with the femur and foot/ankle and the muscles attached to these bones, provide mobility and the ability to ambulate in an upright position. The knee joint is one of the largest and most complex joints in the body.

The leg is the region of the lower limb between the knee and the foot.

Knee joint consists of which three compartments