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Body Atlas, Joint Reference

Joints

Joint reference, type, range of motion, capsule, ligamentous support, and clinical assessment.

128 joints
128 joints · alternate versions listed on each card
Joint Manubriosternal Joint symphysis manubriosternalis Chest The manubriosternal joint is a fibrocartilaginous symphysis between the inferior margin of the manubrium and the…
Joint Manubriosternal Ligament synchondrosis manubriosternalis Chest The manubriosternal joint (angle of Louis) is a fibrocartilaginous secondary cartilaginous joint between the manubrium and…
Joint Metacarpophalangeal Joints articulationes metacarpophalangeae Hand & Wrist The metacarpophalangeal joints are the knuckle joints of the hand, condyloid joints that allow both finger…
Joint Metatarsophalangeal Joints (Lesser Toes) articulationes metatarsophalangeae pedis Foot & Ankle The lesser metatarsophalangeal joints are stabilised by the plantar plate, collateral ligaments, and the deep transverse…
Joint Midtarsal (Chopart’s) Joint articulatio tarsi transversa (Chopart) Foot & Ankle Chopart's joint is the functional midfoot boundary, comprising the talonavicular and calcaneocuboid joints in a transverse…
Joint Occipitocervical Junction (Craniovertebral) articulatio craniovertebralis Neck The craniovertebral junction encompasses the atlanto-occipital joints (skull on C1) and the atlantoaxial joints (C1 on…
Joint Patellofemoral Joint articulatio patellofemorale Knee The patellofemoral joint is the articulation between the posterior patella and the trochlear groove of the…
Joint Piriformis Fossa Space fossa trochanterica (fossa piriformis) Pelvis & Hip The piriformis fossa is a surgical term for the small depression on the medial side of…
Joint Pisiform-Triquetral Joint articulatio ossis pisiformis Hand & Wrist The pisotriquetral joint is a small plane synovial joint between the pisiform and the palmar surface…
Joint Posterior Annular Fibres (Lumbar Disc) fibrae anuli fibrosi posteriores (discus intervertebralis lumbalis) Lower Back The posterior annulus is the critical zone for disc herniation, posterolateral fibres lack PLL reinforcement and…
Joint Posterior Knee Fat Pad Space corpus adiposum infrapatellar (pars posterior) Knee The posterior extension of Hoffa's infrapatellar fat pad occupies the space between the patellar tendon and…
Joint Proximal Interphalangeal Joints articulationes interphalangeae proximales Hand & Wrist The proximal interphalangeal joints are the primary joints of finger function, responsible for most of the…
Joint Proximal Interphalangeal Joints (Foot) articulationes interphalangeae proximales pedis Foot & Ankle The lesser toe PIP joints are the primary deformity sites for hammertoe (fixed PIP flexion contracture)…
Joint Pubic Symphysis symphysis pubica Pelvis & Hip The pubic symphysis is the midline anterior pelvic symphysis connecting the two pubic bodies through a…
Joint Radiocarpal Joint articulatio radiocarpalis Hand & Wrist The radiocarpal joint is the primary wrist joint, formed between the distal radius and the proximal…
Joint Radiohumeral Joint articulatio humerioradialis Upper Arm The radiohumeral (radiocapitellar) joint is the articulation between the spherical capitellum and the concave radial head,…
Joint Sacrococcygeal Joint articulatio sacrococcygea Pelvis & Hip The sacrococcygeal joint connects the sacral apex to the coccyx base through a fibrocartilaginous disc, allowing…
Joint Sacroiliac Joint articulatio sacroiliaca Pelvis & Hip The sacroiliac joint is one of the most stable joints in the body, transmitting the entire…
Joint Sacroiliac Joint (Full Detail) articulatio sacroiliaca (detail) Pelvis & Hip The sacroiliac joint is a complex compound joint with an anterior synovial cavity and a posterior…
Joint Scapholunate Joint Space articulatio scapholunata Hand & Wrist The scapholunate joint is the articulation between the medial surface of the scaphoid and the lateral…
Joint Scaphotrapeziotrapezoid Joint articulatio scaphotrapeziotrapezoidea Hand & Wrist The scaphotrapeziotrapezoid joint (STT joint, triscaphe joint) is the articulation between the distal pole of the…
Joint Scapulothoracic Joint articulatio scapulothoracica Shoulder The scapulothoracic joint is a physiological joint, not a true synovial articulation, formed by the sliding…
Joint Second Tarsometatarsal Joint articulatio tarsometatarsalis secunda Foot & Ankle The second tarsometatarsal (TMT) joint is the articulation between the base of the second metatarsal and…
Joint Second through Fifth CMC Joints articulationes carpometacarpales II-V Hand & Wrist The CMC joints of fingers 2 through 5 are small plane synovial joints between the metacarpal…

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