A yomunharaunda yokutindivadza inobatsira kudzima imwe nzvimbo yemuviri kuitira kuti kuvhiya, kurapwa kana kurapwa kuitwe pasina kukonzera kurwadziwa. Nheyo yacho ndeyekuvharira kwenguva pfupi tsinga conduction mune imwe nzvimbo, kuitira kudzivirira kunzwa kunorwadza.

Local anesthesia inoshandiswa pakuvhiya kwekukurumidza kana kudiki kusingade general or regional anesthesia.

Nokudaro, chiremba anoshandisa anesthesia yemunharaunda mune zvinotevera:

• zvekuchengetwa kwemazino
• zvekusona
• kune mamwe mabiopsies kana madiki ekuvhiya ablation (cysts, light dermatological maitiro, nezvimwewo)
• kumabasa epodiatry
• yekuisa midziyo inopinza mutsinga (senge catheter) kana usati wabaya jekiseni
• kana kuti kuongororwa dundira uchishandisa chubhu inoiswa muurethra (cystoscopy)

Pane nzira mbiri dzekuita anesthesia yemunharaunda:

• by infiltration : vashandi vezvokurapa vanobaya intradermally kana subcutaneously neanotindivadza munharaunda (kunyanya lidocaine, procaine kana kunyange teÌ?? tracaine) panzvimbo chaiyo yemuviri kuti iite chiveve.
• zvemusoro (pamusoro): vashandi vekurapa vanoisa zvakananga paganda kana mucous membrane mvura, gel kana pfapfaidzo ine anesthetic yemuno.

Nzvimbo chaiyo inotarirwa neanesthesia ine chiveve, murwere haanzwi kurwadziwa. Chiremba anogona kuita chirongwa chidiki kana kupa kurapwa pasina kusagadzikana kumurwere.