ANATOMY

Detailed explanation-1: -[3][4] The hinge joints of the body include the elbow, knee, interphalangeal (IP) joints of the hand and foot and the tibiotalar joint of the ankle.

Detailed explanation-2: -The knee and elbow joints are examples of hinge joints.

Detailed explanation-3: -The knee is a synovial joint, which means it is lined by synovium. The synovium produces fluid lubricating and nourishing the inside of the joint. Articular cartilage is the smooth surfaces at the end of the femur and tibia.

Detailed explanation-4: -Hinge joints, such as in the fingers, knees, elbows, and toes, allow only bending and straightening movements. Pivot joints. Pivot joints, such as the neck joints, allow limited rotating movements. Ellipsoidal joints.

Detailed explanation-5: -For example, shoulder, hip, elbow and knee. Therefore, a hinge joint is defined as the joint between two bones that allows movement only in one plane. For instance, human fingers, toes, elbows, knees, and ankles contain hinge joints.