ABBREVIATIONS

español al inglés Medicina Medicina (general)

The patient has undergone neurosurgery, and after, they perform tests on his motor system (upper limbs).
The tests I have translated, the results, as appear in Spanish, I assume are abbreviations, of which I have no idea.
ELBOW SUPINATION CO
FOREARM PRONATION LA
WRIST EXTENSION BO
WRIST FLEXION RA

Many thanks for any help