Izici:1. Inhlanganisela ephelele yensimbi nokuthungwa kwesikhumba.2. Umtholampilo unomphela futhi wesikhashana.3. Layisha kabusha inkomba.4. Umzimba wepulasitiki onamandla onomshini wensimbi.5. Indlela yokulayisha esheshayo.6. Ukuthungwa kwesikhumba semoto kuthinta bushelelezi.7.Izinhlobo zensimbi umsebenzi wokubopha okuyisisekelo zingasebenzisa u-10#,24/6,26/6 ku-stapler eyodwa.