Kwishiti lesinyithi (ububanzi ≦6mm) ubuchule bokusika, kukho ukusika i-laser, ukusika iplasma, ukusika amadangatye, ukucheba ipleyiti yentsimbi, umatshini wokubhoboza njalo njalo. Phakathi kwezi, umatshini wokusika umatshini we-laser yindlela yokusika inoveli kule minyaka imbalwa idlulileyo kwaye inophuhliso olukhawulezayo.