Urine drainage masaga anounganidza weti. Bhegi rinonamatira kune catheter (inowanzo kudaidza Foley catheter) iri mukati medundira.
Vanhu vanogona kunge vane catheter uye urini drainage bhegi nokuti vane urinary incontinence (leakage), urinary retention (kusakwanisa kuita weti), kuvhiyiwa kwakagadzira catheter yakakosha, kana imwe dambudziko rehutano.