Modified Osseodensification Bur (Sun Bur) for Transcrestal Sinus Floor Elevation With 2-6 mm Residual Bone Height: A Retrospective Cohort Study.

Researchers evaluated a modified osseodensification technique for transcrestal sinus floor elevation in 81 patients with minimal residual bone height, finding high implant survival rates and low membrane perforation rates across both shallow and moderate bone conditions.

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.