[Calibrated autologous bone grafts--their use in oral implantology. Widening--crest augmentation. Personal technic]
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Using special trephines moved by a rotary motor, corticospongy graded-cylindrical grafts can be obtained from the iliac crest. These grafts are used to maintain widened and raised maxillary or mandibular crests. Inserted between type Brane-mark implants is use... ...
