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Hand Muscles

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Abductor pollicis brevis origin   flexor retinaculum, scaphoid, trapezium  
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Flexor pollicis brevis origin   flexor retinaculum, scaphoid, trapezium  
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Palmar interossei origin   palmar sides of 2nd, 4th, and 5th metacarpals  
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Dorsal interossei origin   Adjacent sides of metacarpals  
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Lumbricales origin   Flexor digitorum profundus tendons  
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Abductor digiti minimi origin   pisiform  
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Opponens pollicis origin   flexor retinaculum, scaphoid, trapezium  
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Adductor pollicis origin   oblique head: 2nd, 3rd metacarpal and capitate transverse head: 3rd metacarpal  
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Flexor digiti minimi origin   flexor retinaculum, hook of hamate  
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Opponens digiti minimi origin   flexor retinaculum, hook of hamate  
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Palmar interossei insertion   extensor expansions and base of proximal phalanges of 2nd, 4th and 5th digits  
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Lumbricales insertion   extensor expansions of 2nd-5th digits  
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Abductor pollicis brevis insertion   base of proximal phalanx of thumb  
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Flexor pollicis brevis insertion   base of proximal phalanx of thumb  
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Opponens pollicis insertion   1st metacarpal  
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Dorsal interossei insertion   extensor expansions and base of proximal phalanges of 2nd-4th digits  
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Abductor digiti minimi insertion   base of proximal phalanx of 5th digit  
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Flexor digiti minimi insertion   base of proximal phalanx of 5th digit  
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Adductor pollicis insertion   base of proximal phalanx of thumb  
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Opponens digiti minimi insertion   5th metacarpal  
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Created by: hoffman784
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