Directed pterygomaxillary disjunction versus direct downfracture in Le Fort I osteotomy: application of a fracture quality framework using bilateral ten-point cone-beam computed tomography in a retrospective cohort of 205 patients
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Background: Control of the pterygomaxillary junction (PMJ) fracture is critical in Le Fort I osteotomy. We tested whether a directed PMJ disjunction (osteotome-assisted intermediate release) improves fracture quality, symmetry, ... ...
