middle ear bone

F. Pathology by regions

• Abdomen
• Head and neck
  • Head
    • Mouth - Oral cavity
    • Face
    • Nose and sinonasal cavity
    • Pharynx
    • Maxillofacial region
    • Skull
    • Ears
      • Mastoid
  • Neck
• Limbs
• Lumbosacral region
• Pelvis
• Perineum
• Sacrococcygeal region
• Soft tissues
• Thorax