Background:
Dissection of right and left
upper limbs and demonstration of the origin and the
course ofmedian nerve.
Result:
Median nerve in the right
upper limb is formed normally but it
supplies brachialis
muscle and both
head of the biceps in the armwhich is anomalous. In the left
arm of the
patient the
course and
supply of
median nerve is normal.
Conclusion:
The
patient has unilateral anomalous
supply of
median nerve in the
arm – this can result in
trauma to this nerve while undergoing any
surgery in right
arm.