Functional nta:
1. Cov khoom no muaj 15 simulated tib neeg sebaceous cyst rau cyst excision
Tom qab kev cob qhia, lub cyst lub cev tau bluntly cais tom qab incision ntawm lub epidermis, thiab cov seem cyst phab ntsa yuav ua rau sebum.
Glandular kab mob thiab rov tshwm sim tom qab ua haujlwm.
2. Ob sab ntawm lub module kuj tuaj yeem siv rau kev cob qhia suture, uas tuaj yeem kho tau zoo tom qab ua tiav
Ntau qhov kev phais thiab kev cob qhia suture, incision thiab suture tshem tawm sutures tuaj yeem ua kev cob qhia suture knot.