Fig. 1. Schematics of the ramus harvesting technique without bone marrow invasion. A. Ditching holes created with a 1 mm round bur on the ascending branch of the ramus. B-D. Regarding the cortical thickness confirmed by a round bur, the following procedures were completed with sagittal (B), coronal (C), and axial osteotomies (D) using a micro-saw. E. Harvesting grid-shaped cortical squares.

J Korean Assoc Oral Maxillofac Surg 2023;49:100~104
https://doi.org/10.5125/jkaoms.2023.49.2.100

© JKAOMS