<prompt> Clavipectoral fascia is pierced by all of the following structures, EXCEPT?Medial pectoral nerveLateral pectoral nerveCephalic veinThoracoacromial vessels  <response>: Clavipectoral fascia is a strong sheet of connective tissue situated deep to the clavicular poion of the pectoralis major muscle. It splits above to enclose the subclavius muscle and connects to the corocoid. Below to enclose the pectoralis minor and continues downward as suspensory ligament of the axilla. It is pierced by the following structures: a Lateral pectoral nerve b Cephalic vein c Thoracoacromial vessels d Lymphatics from breast and pectoral region 