Atlantoaxial Joint: Anatomy, Biomechanics, and Head Rotation
The atlantoaxial joint, a complex articulation between the first two cervical vertebrae (C1 and C2), is the primary joint responsible for rotating you...
By Alex
Category: Anatomy & Physiology
Browsing all articles filed under the "Anatomy & Physiology" category.
Elbow Joint: Anatomy, Function, and Common Conditions
The arm elbow, accurately termed the elbow joint, is a complex hinge-type synovial joint connecting the humerus to the radius and ulna, primarily faci...
By Hart
Knee Joint Blood Supply: Arteries, Anastomosis, and Structure-Specific Vascularity
The knee joint's blood supply primarily originates from branches of the femoral and popliteal arteries, forming a vital genicular anastomotic network ...
By Jordan
Thumb Joints: Anatomy, Movement, and Functional Significance
The thumb features three specialized joints—the carpometacarpal (CMC), metacarpophalangeal (MCP), and interphalangeal (IP) joints—each vital for i...
By Hart
Joint Capsule: Contents, Function, and Clinical Significance
The joint capsule encloses synovial joints, containing the fibrous capsule, synovial membrane, synovial fluid, and articular cartilage, along with pot...
By Jordan
Knee Joint: Functional Classification, Movements, and Biomechanics
The knee joint is functionally classified as a diarthrotic synovial joint, specifically a modified hinge joint (ginglymus), primarily allowing flexion...
By Jordan
Femur Attachment to the Knee: Anatomy, Articulations, and Stabilizing Structures
The femur attaches to the knee through its distal end, forming the tibiofemoral joint with the tibia and the patellofemoral joint with the patella, al...
By Hart
Knee Joints: Names, Functions, and Importance of Its Primary Articulations
The knee is a complex structure comprising two primary articulations: the tibiofemoral joint, connecting the femur and tibia, and the patellofemoral j...
By Jordan
Spinning Joints: Types, Examples, and Functional Importance
A spinning joint, formally known as a pivot joint, is exemplified by the proximal radioulnar joint in the forearm, which facilitates rotational moveme...
By Alex
