Before revision: Type Osseous crest levelAttached gingival levelGingival margin levelTreatment Type 1aApical to CEJAdequateIncisal to CEJGingivectomy Type 1bAt CEJAdequate Incisal to CEJGingivectomy and osseous surgeryType 2aApical to CEJInadequateIncisal to CEJApically positioned flap Type 2bAt CEJInadequate Incisal to CEJApically positioned flap and osseous surgery Abnormalities Abnormalities in tooth eruption (timing and sequence) is often caused by genetics and may result in malocclusion.
After revision: Type Osseous crest levelAttached gingival levelGingival margin levelTreatment Type 1aApical to CEJAdequateIncareal to CEJGingivectomy Type 1bAt CEJAdequate Incisal to CEJGingivectomy and osseous surgeryType 2aApical to CEJInadequateIncisal to CEJApically positioned flap Type 2bAt CEJInadequate Incisal to CEJApically positioned flap and osseous surgery Abnormalities Abnormalities in tooth eruption (timing and sequence) is often caused by genetics and may result in malocclusion.