MRCS part B anatomy upper limb
Anatomy
MRCS part B anatomy upper limb
Sample Data
| Front | What are the deep flexors of the forearmOrigin Insertion Innervation Action |
| Back | Flexor digitorum profundus O - anterior and medial ulnaI - Base of Distal phalanx I - M - anterior interosseous nerve and Ulnar nerve A - flex of the DIPJFlexor pollicis longus O - Ant and lateral radius I - Distal phalanx of thumb I - M - AIN A - flex at DIPJ Pronator quadratus O - Distal ulna I - Volar radius I - M - AIN A - pronation
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| Front | What is the superficial palmar arch supplied from ? |
| Back | Majority from the superficial palmar branch of the ulnar artery Additional supply from the superficial palmar branch of the radial artery
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| Front | What are the superficial flexors of the forearm ?Origin Insertion Innervation |
| Back | Flex Carpi ulnars O - M epi + post ulna I - Pisiform I - ulnar nPalmaris longus O - M epi I - flex aponeurosis I - median Flex Carpi Radialis O - M epi + ant radius I - 2nd and 3rd MC base I - median Pronator teres O - M epiI - lateral radius I - median Flex Digi Superficialis O - M epi + Prox an ulnar and ant radius I - Base of middle phalanx I - Median
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