Final answer:
Caries on the incisal edges of anterior teeth or the occlusal cusp tips of posterior teeth are classified as Class I according to G.V. Black's classification of carious lesions.
Step-by-step explanation:
A patient has carious lesions on the incisal edge of anterior teeth or occlusal cusp tips of posterior teeth, indicating the need to classify this condition according to G.V. Black's classification of carious lesions. The correct classification for caries located on the incisal edges of anterior teeth and the occlusal surfaces of posterior teeth is Class I.
This classification applies to lesions that affect pits and fissures on the occlusal surfaces of molars and premolars, buccal or lingual pits in molars, and the lingual pits of maxillary incisors.