Class III Decay primarily affects which teeth?

Class III decay specifically affects the interproximal surfaces of anterior teeth, which include incisors and canines. This type of decay typically occurs between the teeth where it is less accessible for oral hygiene, making it particularly relevant in these front teeth.

Class III lesions do not generally involve the biting surfaces of teeth, which is the primary reason for its distinction from other classes of decay, such as Class I or Class II. Molars and premolars, for instance, are more commonly associated with Class I decay due to their occlusal surfaces, and third molars do not specifically represent a unique category of decay or class.

Understanding Class III decay’s relationship to incisors and canines is crucial for effective dental practice and patient education, as these areas require specific attention during oral health assessments and cleanings.