Hand Lumbrical Muscles
The 1st lumbrical muscle originates from the radial side of the most radial tendon of the flexor digitorum…
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The 1st lumbrical muscle originates from the radial side of the most radial tendon of the flexor digitorum…
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The 1st palmar interosseous (if present) originates from the ulnar side of the base of the 1st metacarpal…
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The four dorsal interosseous muscles (dorsal interossei) are located between the metacarpals; the 1st dorsal interosseous muscle is…
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The Opponens Digiti Minimi muscle originates from the hook of hamate and flexor retinaculum and inserts into the…
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Flexor digiti minimi brevis of the hand is variable in size; it lies lateral to abductor digiti minimi…
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The palmaris brevis wrinkles the skin of the hypothenar eminence and deepens the hollow of the palm, thereby…
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The adductor pollicis muscle is a unique muscle, in that it is triangular shaped with a 2-headed structure:…
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The flexor pollicis brevis (FPB), the short flexor of the thumb, is located medial to the abductor pollicis…
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The abductor pollicis brevis origin is from the front of transverse carpal ligament, extending into the tubercles of…
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The thenar eminence of the hand is made up of four muscles: These muscles make up what is…
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The extensor indicis proprius muscle origins from from the posterior surface of Ulna and interosseous membrane, and inserts…
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The extensor pollicis longus originates on the middle third of the posterior ulnar diaphysis, traverses laterally along the…
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