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A–Z Index

A

All anatomy entries starting with "A"

315 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
315 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,…
Clinical Map Abdominal Reflexes Reflexus abdominales Abdomen The abdominal reflexes are superficial reflexes in which a light stroke across the skin of each…
Nerve Abducens Nerve nervus abducens (CN VI) Head & Skull The abducens nerve (CN VI) supplies only the lateral rectus, so its palsy produces a convergent…
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…
Brain Structure Abducens Nucleus nucleus nervi abducentis Head & Skull The abducens nucleus in the lower pons is the horizontal gaze centre of the brainstem. It…
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 (Hand) tendo musculi abductoris digiti minimi manus Hand & Wrist The abductor digiti minimi is the most superficial hypothenar muscle, arising from the pisiform and the…
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… Also: Detail
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… Also: Detail
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… Also: Detail
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… Also: Full overview
Fascia or Space Abductor Pollicis Longus Wrist Bursa bursa tendinis musculi abductoris pollicis longi Forearm The abductor pollicis longus tendon sheath is the synovial sleeve around the APL tendon in the…
Ligament Accessory Collateral Ligament of the PIP Joint ligamentum collaterale accessorium articulationis interphalangeae proximalis Hand & Wrist Each PIP joint has proper and accessory collateral ligaments: the proper collateral ligament (PCL) is the…
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