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Thor wall to shoulde
Nerve, blood supply, origin, insertion
Question | Answer |
---|---|
Pectoralis major N | Medial & lateral pectoral nn from C5, C6 (clavicular part) and C6-T1 (sternocostal part) |
Pectoralis major BS | Pectoral, deltoid, and clavicular branches of thoracoacromial trunk; perforating branches of internal thoracic; superior and lateral thoracic aa |
Pectoralis major O | Ant surface of sternal 1/2 of clavicle; ant surface of sternum down to 6th or 7th costal cartilage; 1st to 7th costal cartilage; sternal end of 6th rib; Aponeurosis of external oblique |
Pectoralis major I | Lateral lip of intertuberous sulcus of humerus |
Pectoralis minor N | Medial and lateral pectoral nn from C5-T1 |
Pectoralis minor BS | Pectoral and deltoid branches of thoracoacromial trunk Superior and lateral thoracic aa |
Pectoralis minor O | Outer superior borders of 2nd - 4th or 3rd - 5th ribs near costal cartilage |
Pectoralis minor I | Upper medial border of coracoid process |
Subclavius N | Nerve to subclavius from C5,C6 |
Subclavius BS | Clavicular trunk of thoracoacromial trunk Suprascapular aa |
Subclavius O | Junction of 1st rib and its costal cartilage |
Subclavius I | Subclavian groove on inferior surface of middle 1/3 of clavicle |
Serratus anterior N | Long thoracic n C5-C7 |
Serratus anterior BS | Branches from thoracodorsal a Superior and lateral thoracic a |
Serratus anterior O | Outer superior borders of upper 8-10 ribs inferolaterally |
Serratus anterior I | Costal surface of medial border of scapula |