75 entries
Bone Fabella fabella Knee The fabella is a sesamoid bone in the posterior knee located within the lateral head of… Vessel Facial Artery arteria facialis Head & Skull The facial artery is the primary blood supply to the face, its tortuous course accommodating facial… Nerve Facial Nerve nervus facialis (CN VII) Head & Skull The facial nerve is the motor nerve to all muscles of facial expression and the nerve… Nerve Facial Nerve (CN VII) — Branches nervus facialis (rami terminales) Head & Skull The five terminal branches of the facial nerve supply all muscles of facial expression. The marginal… Ligament Falciform Ligament (Liver) ligamentum falciforme hepatis Abdomen The falciform ligament is a sickle-shaped peritoneal fold suspending the liver from the anterior abdominal wall… Vessel Femoral Artery arteria femoralis Thigh The femoral artery is the continuation of the external iliac artery below the inguinal ligament, supplying… Vessel Femoral Artery (Full) arteria femoralis Thigh The femoral artery is the main arterial supply to the lower limb, accessible at the femoral… Bone Femoral Neck collum femoris Thigh The femoral neck connects the femoral head to the shaft at the neck-shaft angle (normally 120… Ligament Femoral Neck Capsule — Zona Orbicularis zona orbicularis capsulae articularis coxae Pelvis & Hip The zona orbicularis is a circular band of hip capsular fibres that encircle the femoral neck… Nerve Femoral Nerve nervus femoralis Pelvis & Hip The largest branch of the lumbar plexus (L2–L4), descending beneath the inguinal ligament to supply the… Vessel Femoral Vein vena femoralis Thigh The femoral vein is the main venous drainage of the lower limb and the primary site… Bone Femur os femoris Thigh The femur is the longest, heaviest, and strongest bone in the body, forming the thigh between… Bone Fibula fibula Lower Leg The fibula is the slender lateral bone of the lower leg that bears minimal weight but… Bursa Fibular Head Bursa bursa subcutanea capitis fibulae Knee The fibular head bursa is a small subcutaneous bursa overlying the head of the fibula at… Tendon Fibularis Tertius Tendon tendo musculi fibularis tertii Foot & Ankle The peroneus tertius is an inconstant muscle whose tendon, when present, passes through the fourth anterior… Tendon Fibulocalcaneal Ligament Tendon (Peroneal Sheath) vagina tendinum musculi peronei communis (retinaculum superius) Foot & Ankle The superior peroneal retinaculum forms the fibrous roof of the retromalleolar groove, constraining the peroneus longus… Bone Fifth Metatarsal (Full) os metatarsale quintum Foot & Ankle The fifth metatarsal has three clinically important zones at its base: Zone 1 (tuberosity — peroneus… Tendon Finger Flexor Pulley System vaginae fibrosae tendinum digitorum (systema) Hand & Wrist The annular pulley system is the fibro-osseous tunnel maintaining the flexor tendons against the phalanges. The… Joint Finger MCP Joints (Index–Little) articulationes metacarpophalangeales II-V Hand & Wrist The finger MCP joints are condyloid joints allowing flexion-extension in all positions and abduction-adduction only in… Muscle First Dorsal Interosseous (Full) musculus interosseus dorsalis primus manus Hand & Wrist The first dorsal interosseous is the largest interosseous muscle, forming the visible bulk of the first… Bone First Metatarsal (Full) os metatarsale primum Foot & Ankle The first metatarsal is the primary weight-bearing metatarsal at toe-off, transmitting 40-60% of forefoot load through… Joint First Metatarsophalangeal Joint articulatio metatarsophalangealis pedis I Foot & Ankle The first metatarsophalangeal joint is one of the most mechanically loaded joints in the body, bearing… Joint First Metatarsophalangeal Joint articulatio metatarsophalangea pedis I Foot & Ankle The first MTP joint is the most load-bearing small joint in the body, sustaining forces up… Ligament First Metatarsophalangeal Joint Capsule capsula articularis hallucis Foot & Ankle The first MTP joint capsule provides complete joint containment and is divided and repaired strategically in…

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