Head Of The Femur, Medial View

Description

Femoral head anatomy is centered on the spherical articular surface that meets the acetabulum, presented here from a medial perspective where the curvature of the head dominates the frame. Near the posteroinferior quadrant sits the fovea capitis femoris, a small, nonarticular pit interrupting the otherwise smooth contour, positioned inferior and slightly posterior to the geometric apex of the head. The articular surface margin is appreciable as it approaches the femoral neck, where the cartilage-covered dome transitions toward the head neck junction on the medial side. Orthopedic and radiology teaching often hinges on the fovea because it marks the attachment site of the ligament of the head of the femur (ligamentum teres), a structure with limited adult tensile significance but real relevance in pediatric vascular supply and in arthroscopic assessment of hip instability. Small cortical irregularities, flattening, or loss of sphericity at the head surface are classic visual cues for femoroacetabular impingement morphology and avascular necrosis, and a medial viewpoint helps you isolate the articular dome and foveal region without distraction from the greater trochanter. Short and direct. The focused lighting and smooth material treatment make the boundary between articular and nonarticular zones easy to read for slide decks and exam figures. Anatomy faculty can place this illustration into hip joint modules to anchor discussions of the acetabulofemoral articulation, cartilage distribution, and ligamentum teres attachment, while clinical educators can pair it with sections on osteonecrosis staging, hip dislocation patterns, and arthroscopy portal orientation. Publishers will also find it useful for labeling exercises in musculoskeletal anatomy texts and for orthopedic patient education materials explaining where the femoral head meets the socket. Anatomical accuracy verified by SciePro's Medical Advisory Board.