Crest of greater tubercle (
N420,
TG2-03)
Scapula
Coracoid process (
TG2-03)
Clavicle (
N419,
N420,
TG2-03)
Sternum (
N185,
TG4-04)
Manubrium
Suprasternal (jugular) notch
Sternal angle
Body of sternum
Xiphoid process
Nerves:
Intercostal nn. - ventral primary rami of thoracic spinal nn. (N180,
TG1-17, N192,
TG4-11, N257)
Anterior and lateral cutaneous branches
Medial and lateral pectoral nn. (
N428,
N429,
TG2-15,
N430)
Blood vessels:
Cephalic v. (in deltopectoral triangle or groove) (N424,
TG2-12A, N428,
TG2-12B, N479,
TG2-02)
Thoracoacromial a. and v. (pectoral
branches) (NN188,
TG4-07, N427,
TG2-15)
Muscles and related structures:
Pectoralis major m. (N188,
TG2-12)
Pectoralis minor m. (N188,
TG2-12, N189,
TG4-07, N428)
Clavipectoral fascia
(N188,
TG2-12,N428,
TG4-07)
Serratus anterior m. (N188,
TG4-07)
Mammary gland:
Nipple (N182,
TG2-10)
Areola (N182,
TG2-10)
Lactiferous ducts (N182,
TG2-10A,
TG2-10B)
Pectoral (anterior axillary) lymph nodes
(N184,
TG2-11)
Lymphatic drainage (N184,
TG2-11)
Clinical Terms:
Anomalies/variations
Gynecomastia
Axillary tail (of Spence)
Supernumerary nipples (polythelia)
Supernumerary breast (polymastia)
Carcinoma
Mastectomy/lumpectomy
Mastitis
