Yawan ƙashi da kuma ikon jiki na gina sabon ƙashi yana da mahimmanci ga mutanen da ke murmurewa daga raunuka. Hakanan yana da mahimmanci a gare mu duka yayin da muke tsufa domin ƙasusuwanmu suna raguwa a hankali akan lokaci, wanda ke ƙara haɗarin karyewar mu. Fa'idodin warkar da ƙashi na hasken ja da infrared sun tabbata sosai kuma an nuna su a cikin binciken dakin gwaje-gwaje da yawa.
A shekarar 2013, masu bincike daga São Paulo, Brazil sun yi nazari kan tasirin hasken ja da infrared akan warkar da ƙasusuwan beraye. Da farko, an yanke wani ƙashi daga ƙafar sama (osteotomy) na beraye 45, waɗanda daga baya aka raba su zuwa ƙungiyoyi uku: Rukunin 1 bai sami haske ba, rukuni na 2 an ba shi ja (660-690nm) sannan rukuni na 3 an ba shi hasken infrared (790-830nm).
Binciken ya gano "ƙaruwa mai yawa a matakin ma'adinai (matakin toka) a cikin ƙungiyoyin biyu da aka yi wa magani da laser bayan kwana 7" kuma abin sha'awa, "bayan kwana 14, ƙungiyar da aka yi wa magani da laser a cikin infrared spectrum kawai ta nuna yawan ƙashi mai yawa."
Kammalawar binciken 2003: “Mun kammala da cewa LLLT yana da tasiri mai kyau wajen gyara lahani na ƙashi da aka dasa da ƙashin shanu marasa tsari."
Kammalawar bincikenmu na 2006: "Sakamakon bincikenmu da sauransu sun nuna cewa ƙashi da aka haskaka galibi da raƙuman infrared (IR) yana nuna ƙaruwar yaduwar osteoblastic, ajiyar collagen, da kuma yanayin ƙashi idan aka kwatanta da ƙashi mara hasken haske."
Kammalawar binciken 2008: "An yi amfani da fasahar laser don inganta sakamakon asibiti na tiyatar ƙashi da kuma haɓaka lokacin da ya fi daɗi bayan tiyata da kuma warkarwa cikin sauri."
Duk wanda ya karya ƙashi ko ya sami kowace irin rauni zai iya amfani da maganin hasken infrared da ja lafiya don inganta saurin warkarwa da ingancinsa.