Piezosurgery implant site developmnt in very narrow crst avoiding split crest, gbr or onlay graft in patient who didn't want many surgery appointments

differential implant site osteotomy with OT4 insert avoided deishences in vestibular cortex by preparing and dislocating entire osteotomy and fixtures in proximity of lingual cortex.

implant sec impladent, formia lt, italy 10mmX3.8mm