Gross Anatomy of the Wrist and Hand
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| 8 Carpal Bones | Scaphoid, Lunate, Triquetrum, Pisiform, Trapezium, Trapezoid, Capitate, Hamate
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| Bones of Hand | 5 Metacarpals : Thumb composed of proximal and distal phalanges and fingers composed of proximal, middle, and distal phalanges.
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| Contents of Carpal Tunnel | 4 FDS tendons, 4 FDP tendons, Median Nerve, and Flexor Pollicis Longus
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| Thenar Compartment | Thenar Eminence and Muscles on Radial Side of Palm
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| Hypothenar Compartment | Hypothenar Eminence and Muscles on Ulnar Side of Palm
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| Fascia Covering Flexor Tendons? | Palmar Aponeurosis
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| Thenar Muscles (Inn. by Median Nerve) | ABductor Pollicis Brevis, Flexor Pollicis Brevis, and Opponens Pollicis
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| ADductor Pollicis Prox. Oblique Head | Oblique Head: Base of 2-3 metacarpals and capitate/adjacent carpal bones
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| ADductor Pollicis Prox. Transverse Head | Anterior surface of 3rd metacarpal
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| ADductor Pollicis Dist. | Medial side of 1st phalanx of thumb
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| ADductor Pollicis Act. | Adducts thumb
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| ADductor Pollicis Inn. | Deep Ulnar Nerve branch
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| Hypothenar Muscles (Inn. by Ulnar Nerve) | ABductor Digiti Minimi, Flexor Digiti Minimi Brevis, and Opponens Digiti Minimi
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| Short Muscles of Hand | Lumbricals 1-2 (median nerve) and Lumbricals 3-5 (ulnar nerve)
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| Dorsal Interossei Act. | ADducts digits 2-4 and assists lumbricals
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| Dorsal Interossei Inn. | Deep Branch of Ulnar Nerve
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| Palmar Interossei Inn. | Deep Ulnar Nerve
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| Central Bands Extensor Mechanism | Attach to proximal and middle phalanx
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| Lateral Bands Extensor Mechanism | Pass around PIP and rejoin at distal phalanx
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| Nerves of Hand | Median, Ulnar, Radial (inn. skin and dorsum)
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| Arteries of Hand | Radial and Ulnar
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| Superficial Palmar Arch | Mainly Ulnar Artery (larger)
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| Deep Palmar Arch | Direct continuation of Radial Artery
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