Iingcebiso zokufundisa isayensi yezonyango Imodeli yoqeqesho lokubhoboza intloko yeentsana ephucukileyo

Imisebenzi ephambili yemveliso:

■ Lingisa intloko nentamo epheleleyo yomntwana, kunye namacala apheleleyo asekhohlo nasekunene omntwana, ukusasazwa komthi embindini wangaphambili nentamo kunye nenkqubo ephambili yemithambo yegazi yentamo. Ingasetyenziselwa ukutofa intloko nentamo ngemithambo, ukumnika igazi, ukutsalwa kwegazi kunye nokuzilolonga, kwaye ingasetyenziselwa nokuzilolonga ukubhoboza i-sagittal ephezulu.
isinus.

■ Kukho imvakalelo ecacileyo yokukhungatheka xa ufaka inaliti, kwaye ukubhoboza ngokuchanekileyo kuzisa ukubuya kwegazi okucacileyo