Nyob rau hauv xyoo tas los no, LED txoj kev kho teeb pom kev zoo tau txais koob meej raws li kev kho tsis zoo thiab muaj txiaj ntsig zoo rau ntau yam teeb meem ntawm daim tawv nqaij. Ib qho ntawm cov khoom siv nrov tshaj plaws rau txoj kev kho no yog PDT LED lub teeb kho tshuab, uas tau siv dav, suav nrog hauv Suav teb. Kuj tseem hu ua photodynamic therapy (PDT), txoj kev kho biolight no siv cov wavelengths tshwj xeeb ntawm LED teeb rau lub hom phiaj sib txawv ntawm cov tawv nqaij, ua rau nws muaj ntau yam kev xaiv thiab kev kho mob zoo.