Ngenxa yezinketho zokwelashwa ezihlukahlukene, i-dentine hypersensitivity (DH) yisifo esibuhlungu kanye nenselele yomtholampilo.Njengesixazululo esingaba khona, kuye kwacwaningwa ama-laser anamandla kakhulu.Lesi sivivinyo somtholampilo sakhelwe ukuhlola imiphumela yamalaser e-Er:YAG kanye ne-Er,Cr:YSGG ku-DH.Yayingahleliwe, ilawulwa, futhi iyimpumputhe kabili.Ababambiqhaza abangama-28 eqenjini locwaningo bonke banelise izidingo zokufakwa.Ukuzwela kukalwa kusetshenziswa isikali esibonakalayo se-analogue ngaphambi kokwelashwa njengesisekelo, ngokushesha ngaphambi nangemuva kokwelashwa, kanye nesonto elilodwa nenyanga eyodwa ngemva kokwelashwa.