Effect of vestibular depth on root coverage predictability in Cairo recession type 2 labial gingival recession treated with minimally invasive technique using connective tissue graft: Prospective cohort study.

Researchers compared root coverage outcomes in patients with deep versus shallow vestibules treated with connective tissue grafts for type 2 gingival recession. Deeper vestibules (≥5.5 mm) achieved significantly greater root coverage and better gingival margin stability than shallower vestibules.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.