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All anatomy entries starting with "A"

301 entries

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

301 entries

Ligament A1 Pulley of the Finger vagina fibrosae digiti, pars anularis prima Hand & Wrist The A1 pulley is the first and most proximal annular pulley of the flexor tendon sheath… Ligament A2 Pulley of the Finger vagina fibrosa digiti — annulus fibrosus A2 Hand & Wrist The A2 pulley is the proximal pulley overlying the proximal phalanx, the longest and most clinically… Ligament A3 Pulley of the Finger vagina fibrosa digiti — annulus fibrosus A3 Hand & Wrist The A3 pulley lies directly over the PIP joint, the smallest of the five annular pulleys.… Ligament A4 Pulley of the Finger vagina fibrosa digiti — annulus fibrosus A4 Hand & Wrist The A4 pulley overlies the middle phalanx, providing the critical anchoring point for the FDP tendon… Ligament A5 Pulley of the Finger vagina fibrosa digiti — annulus fibrosus A5 Hand & Wrist The A5 pulley is the smallest annular pulley, located at the DIP joint level. It is… Vessel Abdominal Aorta (Full) aorta abdominalis Abdomen The abdominal aorta supplies all abdominal and pelvic viscera through its unpaired visceral branches (coeliac, SMA,… Nerve Abdominal Aortic Plexus plexus aorticus abdominalis Abdomen The abdominal aortic plexus is a dense autonomic network surrounding the abdominal aorta below the diaphragm,… Nerve Abducens Nerve nervus abducens (CN VI) Head & Skull The abducens nerve has the longest intracranial course of any cranial nerve, making it the most… Nerve Abducens Nerve (CN VI) nervus abducens Head & Skull The abducens nerve (CN VI) arises from the abducens nucleus in the dorsal pons, runs through… Nerve Abducens Nerve (CN VI) — Full nervus abducens Head & Skull CN VI is the motor nerve to the lateral rectus, producing abduction (outward gaze). Its long… Muscle Abductor Digiti Minimi (Foot) musculus abductor digiti minimi pedis Foot & Ankle The abductor digiti minimi of the foot is the most lateral plantar muscle, forming the prominent… Muscle Abductor Digiti Minimi (Hand) musculus abductor digiti minimi manus Hand & Wrist The abductor digiti minimi is the most medial hypothenar muscle, forming the visible ulnar border of… Muscle Abductor Digiti Minimi Hand Detail musculus abductor digiti minimi manus detail Hand & Wrist ADM forms the lateral hypothenar eminence and is the most ulnar muscle in the palm. It… Tendon Abductor Digiti Minimi Tendon of the Foot tendo musculi abductoris digiti minimi pedis Foot & Ankle The abductor digiti minimi of the foot arises from the lateral and plantar surfaces of the… Muscle Abductor Hallucis musculus abductor hallucis Foot & Ankle The abductor hallucis is the most medial plantar muscle, running from the calcaneal tuberosity along the… Muscle Abductor Hallucis Detail musculus abductor hallucis detail Foot & Ankle Abductor hallucis forms the medial plantar compartment and the medial foot border. Its origin from the… Tendon Abductor Hallucis Longus Tendon tendo musculi abductoris hallucis longi (i.e. abductor hallucis) Foot & Ankle The abductor hallucis tendon is the principal intrinsic tendon of the great toe, running from the… Tendon Abductor Hallucis Tendon tendo musculi abductoris hallucis Foot & Ankle The abductor hallucis tendon provides the medial dynamic support of the foot arch and abducts the… Muscle Abductor Pollicis Brevis musculus abductor pollicis brevis Hand & Wrist The abductor pollicis brevis is the most superficial thenar muscle, forming the rounded prominence of the… Muscle Abductor Pollicis Brevis Detail musculus abductor pollicis brevis detail Hand & Wrist APB is the most superficial thenar muscle and the primary palmar thumb abductor. Its unique insertion… Tendon Abductor Pollicis Brevis Tendon tendo musculi abductoris pollicis brevis Hand & Wrist The abductor pollicis brevis tendon inserts on the radial base of the thumb proximal phalanx and… Muscle Abductor Pollicis Longus musculus abductor pollicis longus Forearm The abductor pollicis longus is one of the three muscles of the posterior forearm that act… Muscle Abductor Pollicis Longus Detail musculus abductor pollicis longus detail Forearm APL typically has multiple tendon slips (1-4) inserting on the first metacarpal base, contributing to de… Tendon Abductor Pollicis Longus Tendon tendo musculi abductoris pollicis longi Hand & Wrist The APL tendon passes through the first extensor compartment with the EPB, inserting on the first…

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