KnowraDental abrasionLinked fromLinked fromThe 5 pages that link to Dental abrasion, each with the reason it gives.All 5Related 2Compared with 3Dental erosionCompared with: Abrasion is mechanically caused, unlike erosion's chemical dissolution.Dental traumaCompared with: Abrasion can resemble a defect after injury but arises from repeated surface friction.Tooth decayCompared with: Abrasion removes tooth structure mechanically rather than through bacterial acid.