Paraphimosis

Paraphimosis is an uncommon medical condition in which the foreskin of a penis becomes trapped behind the glans penis, and cannot be reduced (pulled back to its normal flaccid position covering the glans). If this condition persists for several hours or there is any sign of a lack of blood flow, paraphimosis should be treated as a medical emergency, as it can result in gangrene.

Paraphimosis
Pronunciation
  • /ˌpærəfˈmsɪs/ or /ˌpærəfəˈmsɪs/
SpecialtyUrology
ComplicationsGangrene of the glans penis
TypesPhysiological, pathological
CausesIatrogenic, handling foreskin improperly
Risk factorsPhimosis, uncircumcised
PreventionReturning foreskin to unretracted position after retraction, foreskin stretching, circumcision
TreatmentManual reduction, circumcision
Frequency0.2% (uncircumcised children)
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