@dentistryzone.us: Get @reshare_app • @youssefhussein1143 Small differences in location. Different cavity classes. 🦷 G.V. Black’s classification organizes cavities by the tooth surfaces involved. Here’s your guide to Classes I–V: ▪️ Class I: Pits and fissures. ▪️ Class II: Proximal surfaces of posterior teeth. ▪️ Class III: Proximal surfaces of anterior teeth, without involving the incisal angle. ▪️ Class IV: Proximal surfaces of anterior teeth, involving the incisal angle. ▪️ Class V: The cervical third of facial or lingual surfaces. The key distinction between Class III and Class IV? Whether the incisal angle is involved. Save this visual for your next revision session, and share it with a fellow dental student. 📚 #dentaleducation #gvblack #teeth #restorativedentistry #dentalstudent