Proximal Tibiofibular Joint
Proximal Tibiofibular Joint
Introduction The proximal tibiofibular joint is a synovial joint located between the lateral condyle of the tibia and the head of the fibula. It plays a key role in stabilizing…
Distal Tibiofibular Joint
Distal Tibiofibular Joint
The distal tibiofibular joint is the articulation between the lower ends of the tibia and fibula, located just above the ankle. It is a fibrous syndesmosis joint, meaning it is…
Sacroiliac Joint
Sacroiliac Joint
The sacroiliac (SI) joint joins the sacrum at the base of the spine to the pelvic ilium by the sacroiliac (SI) joint. It plays a crucial role in transferring weight and force between the upper body and the lower…
Patellofemoral Joint
Patellofemoral Joint
The patellofemoral joint is a unique and complex structure composed of static (bones and ligaments) and dynamic (the neuromuscular system) elements. The patella is shaped like a triangle, having an inferiorly oriented tip. The primary articulating surfaces of the patellofemoral joint are the trochlea and the distal articulating surface…
Pubic SymphysisÂ
Pubic Symphysis
The pubic symphysis is a cartilaginous joint located between the left and right pubic bones of the pelvis. It provides stability while allowing slight movement to accommodate activities such as…
Distal Radioulnar Joint
Distal Radioulnar Joint
The distal radioulnar joint (DRUJ) is a synovial pivot joint located between the distal ends of the radius and ulna. It allows for forearm rotation (pronation and supination) by enabling…
Tarsometatarsal joints
Tarsometatarsal Joints
The tarsometatarsal joints (also known as Lisfranc joints) are the articulations between the tarsal bones of the midfoot and the metatarsal bones of the forefoot. These synovial plane joints play…
Interphalangeal joints of the foot
Interphalangeal Joints of the Foot
The interphalangeal (IP) joints of the foot are the articulations between the phalanges (toe bones). These hinge joints allow for flexion and extension, contributing to toe movement and balance. The…
Proximal Interphalangeal Joint
Proximal Interphalangeal Joint
The proximal interphalangeal joint (PIPJ) is the hand's articulation between the proximal and middle phalanx. It is found in every digit except for the thumb. The bending and extension of…
Metatarsophalangeal (MTP) joints
Metatarsophalangeal (MTP) Joints
The metatarsophalangeal (MTP) joints are the connections between the metatarsal bones of the foot and the proximal phalanges of the toes. These joints play a crucial role in weight-bearing, balance,…