Ch 13 Flashcards
(81 cards)
CMC of thumb shape
Two pringles chips, saddle shape
Flexor Retinaculum
Transverse Carpal Ligament (distal to Radiocarpal)
Palmar Carpal Ligament (Proximal to Radiocarpal)
Extensor Retinaculum
also called extensor hood
Extrinsic Muscle Group
Proximal attach. outside hand
Distal attach inside hand
Intrinsic Muscle Group
Proximal attach and Distal attach. inside hand
Flexor Digitorum Superficials Prox.
Medial Epicondyle and radius
Flexor Digitorum Superficials Dist.
Mid phalanx of 2,3,4,5
spilt distal attach
Flexor Digitorum Superficials actions
Flex CMC, MCP, PIP phalanges 2,3,4,5
Flexor Digitorum Superficials nerve
Median nerve
Flexor Digitorum Profundus Prox.
Proximal Ulna
Flexor Digitorum Profundus Dist.
Distal Phalanx 2,3,4,5
Flexor Digitorum Profundus actions
Flex CMC, MCP, PIP, DIP phalanges 2,3,4,5
Flexor Digitorum Profundus nerve
Median Ulnar nerve
Flexor Pollicis Longus Prox.
Prox. radius, Medial Epicondyle
Flexor Pollicis Longus Dist.
Dist. phalanx of thumb
Flexor Pollicis Longus actions
Flex CMC, MCP, IP of thumb
Flexor Pollicis Longus nerve
Median nerve
Abductors Pollicis Longus Prox.
Posterior radius, ulna
Abductors Pollicis Longus Dist.
1st metacarpal
Abductors Pollicis Longus actions
Abducts Thumb
Abductors Pollicis Longus nerve
Radial nerve
Extensor Pollicis Brevis Prox.
Distal Radius
Extensor Pollicis Brevis Dist.
Prox. phalanx of thumb
Extensor Pollicis Brevis actions
Extends CMC, MCP of thumb