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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 Intercarpal Joints articulationes intercarpales Hand & Wrist The intercarpal joints are the small articulations between adjacent carpal bones, linked by interosseous, dorsal, and…
Joint Intercarpal Joints (Individual) articulationes intercarpales Hand & Wrist The individual intercarpal joints between adjacent carpal bones are plane synovial joints linked by interosseous, volar,…
Joint Interchondral Joints articulationes interchondrales Chest The interchondral joints are the articulations between the adjacent borders of the sixth to ninth costal…
Joint Intercoccygeal Joints articulationes intercoccygeae Pelvis & Hip The intercoccygeal joints are the small cartilaginous joints between the segments of the coccyx, joined by…
Joint Intercuneiform Joints articulationes intercuneiformes Foot & Ankle The intercuneiform joints are small synovial plane joints between the medial-intermediate and intermediate-lateral cuneiforms. They share…
Joint Intermetacarpal Joints articulationes intermetacarpales Hand & Wrist The intermetacarpal joints are the small synovial joints between the bases of the second through fifth…
Joint Intermetatarsal Joints articulationes intermetatarsales Foot & Ankle The intermetatarsal joints between adjacent metatarsal bases are small plane synovial joints that stabilise the transverse…
Joint Interphalangeal Joint (Great Toe) articulatio interphalangea hallucis Foot & Ankle The great toe has a single interphalangeal joint (unlike the lesser toes, which have two), with…
Joint Interphalangeal Joint (Thumb) articulatio interphalangea pollicis Hand & Wrist The thumb IP joint is a simple hinge joint with a single degree of freedom allowing…
Joint Interphalangeal Joints (Foot) articulationes interphalangeae pedis Foot & Ankle The toe interphalangeal joints are hinge joints that primarily flex the toes to grip the ground…
Joint Intertarsal Joints articulationes intertarsales Foot & Ankle The intertarsal joints include the major midfoot joints between the tarsal bones. The most clinically important…
Joint Intervertebral Disc discus intervertebralis Lower Back The intervertebral disc is a fibrocartilaginous joint between adjacent vertebral bodies consisting of a gelatinous nucleus…
Joint Intervertebral Disc Annulus Fibrosus anulus fibrosus disci intervertebralis Lower Back The annulus fibrosus is the outer fibrocartilaginous ring of the intervertebral disc, consisting of concentric lamellae…
Joint Knee: Patellofemoral Joint (Detail) articulatio patellofemoris Knee The patellofemoral joint has the highest contact pressures in the body during deep flexion activities, up…
Joint Knee Joint articulatio genus Knee The knee is the largest and most complex joint in the body, combining the tibiofemoral and…
Joint Knee Lateral Compartment compartimentum laterale genus Knee The lateral compartment of the knee is the articulation between the lateral femoral condyle and the…
Joint Knee Medial Compartment compartimentum mediale genus Knee The medial tibiofemoral compartment is the primary load-bearing compartment of the knee, accepting 60-70% of axial…
Joint L3-L4 Intervertebral Disc Space spatium intervertebrale L3-L4 Lower Back The L3-L4 intervertebral disc is the middle lumbar disc level, less commonly herniated than L4-L5 and…
Joint Lumbar Facet Joints (Detail) articulationes zygapophysiales lumborum (detail) Lower Back The lumbar zygapophyseal joints have a sagittal orientation (superior-inferior) that allows flexion-extension while severely limiting rotation,…
Joint Lumbar Intervertebral Disc (L4-L5) discus intervertebralis L4-L5 Lower Back The L4-L5 intervertebral disc is the most commonly herniated disc in the lumbar spine, with the…
Joint Lumbar Intervertebral Disc (L5-S1) discus intervertebralis L5-S1 Lower Back The L5-S1 disc is the most highly loaded lumbar disc, accepting the greatest mechanical stress from…
Joint Lumbar Vertebral Facet Joints articulationes zygapophysiales lumborum Lower Back Lumbar facet joints face sagittally, enabling the lumbar spine's primary flexion-extension motion while resisting the rotation…
Joint Lumbosacral Junction (L5-S1) articulatio lumbosacralis Lower Back The lumbosacral junction is the transition zone between the mobile lumbar spine and the rigid sacrum,…
Joint Lunotriquetral Joint Space articulatio lunotriquetrata Hand & Wrist The lunotriquetral joint is the articulation between the medial surface of the lunate and the lateral…

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