EXTENSOR INDICIS (EI)

Question 1

ORIGIN OF EXTENSOR INDICIS (EI)

Answer 1

DISTAL 1/3 OF POSTERIOR SURFACE OF ULNA AND INTEROSSEOUS MEMBRANE

Question 2

INSERTIONS OF EXTENSOR INDICIS (EI)

Answer 2

DORSAL GIDITAL EXPANSION OF THE 2ND FINGER

Question 3

FUNCTION OF THE EXTENSOR INDICIS (EI)

Answer 3

EXTENSION OF THE INDEX AT MCP PIP AND DIP
EXTENSION OF THE HAND AT THE WRIST JOINTS

Question 4

NERVE FOR EXTENSOR INDICIS (EI)

Answer 4

RADIAL NERVE

Question 5

LAYER AND COMPARTMENT OF EXTENSOR INDICIS

Answer 5

DEEP LAYER OF POSTERIOR COMPARTMENT OF FOREARM