The innervation of the pectoralis minor muscle is done by:
a. Branches of the medial pectoral nerve
b. Branches of the lateral pectoral nerve
c. Vagus nerve
d. Intercostal nerves
e. Accessory nerve
aanya.bansal Answered question August 25, 2024
The correct answer is:
a. Branches of the medial pectoral nerve
The pectoralis minor muscle is innervated by branches of the medial pectoral nerve (C8-T1). This nerve arises from the brachial plexus and provides motor innervation to the pectoralis minor muscle, as well as sensory innervation to the surrounding skin.
aanya.bansal Answered question August 25, 2024