Ptosis

Look up ptosis or ptotic in Wiktionary, the free dictionary.

Ptosis (from Greek πτῶσις  'falling, a fall, dropped') refers to droopiness or abnormal downward displacement of a body part or organ. Particular cases include:

• Ptosis (eyelid)
• Ptosis (chin)
• Ptosis (breasts)
• Visceroptosis, of the abdominal viscera
  • Gastroptosis, of the stomach
• Nephroptosis, of the kidney

• Prolapse, a condition in which organs fall down or slip out of place
• Proptosis, or Exophthalmos

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