Extensor carpi Radialis longus is crossed by which of the following two muscles-: (A) Abductor Pollicis Longus and Extensor Pollicis brevis, (B) Extensor digitorum and extensor indicis, (C) Abductor Pollicis Longus and Extensor Indicis, (D) Brachioradialis and Extensor digiti minimi
Answer is A. Ans. is 'a' i.e., Abductor Pollicis Longus and Extensor Pollicis brevis * Extensor carpi Radialis longus lies in the 2nd extensor compartment and is crossed by the following muscles.# Abductor Pollicis Longus and Extensor Pollicis brevis (1st extensor compartment)# Extensor Pollicis Longus (3rd extensor compartment)