Suffix "-ptosis": Drooping or Prolapse in Medical Terms

The suffix -ptosis (Greek ptōsis = "a falling") denotes downward displacement, drooping, or prolapse of an organ/structure.

Common Terms

  • Nephroptosis
  • TermMeaning
    BlepharoptosisUpper eyelid droop
    Ptosis (alone)Usually blepharoptosis
    GastroptosisStomach prolapse
    EnteroptosisIntestinal prolapse
    Kidney ptosis (floating kidney)
    Uterine prolapse / HysteroptosisUterus descent
    ProctoptosisRectal prolapse
    MastoptosisBreast ptosis

    Related

    • -pexy = surgical fixation (e.g., nephropexy, mastopexy)
    • -cele = herniation (e.g., cystocele, rectocele)

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