Isetyenziselwa ukususwa kwe-endoscopic yamatye kunye nemizimba yangaphandle kwiphecana le-GI.Umsebenzi wokujikeleza ulungiselelwe ukulungiselela ukhetho lobuchule bogqirha.Imathiriyeli yenayiloni yenzelwe ukomelela okungcono.Umnatha wenzelwe ukufumana ubungakanani bethishu.
Ukusetyenziswa okukodwa kokuBuyisa umnatha kusetyenziselwa ukufunyanwa kwe-endoscopic yomzimba wangaphandle, ilitye, i-bolus yokutya kunye nezicubu ezikhutshiweyo ezifana neepolyps.