CHEST

PECTUS (CHEST)
- chest walls
  - Ribs
    - Muscles
    - nerve supply
    - arterial supply
    - venous drainage
  - Regio pectoralis (Pectoral region)
    - Clavipectoral fascia
    - Muscles
  - regio presternalis
  - regio mammaria
  - regio inframammaria
  - BACK CHEST
  - SIDE CHEST
- THORACIC CAVITY
  - thoracic inlet
  - base of thorax
    - Diaphragm
  - PLEURA
    - LUNG
  - MEDIASTINUM
    - PERICARDIUM
      - HEART
        
        HEART

Middle upper trunk
- SHOULDER, Scapulary.
Determined to the
- Fore-part; ‖ more general: or more specially the glandulous part designed for milk in females.
  - BREAST, Pectoral, Bosom.
  - DUG, Vdder, Teat, Nipple, Pap, Breast.
- Hinder part; more general: or more specially the Bones of it.
  - BACK.
  - VERTEBRA, Spondyl, spinal, Chine.