Obwegeser Splitting Osteotome

The Obwegeser Splitting Osteotome is a robust instrument designed for performing sagittal split ramus osteotomies of the mandible, a cornerstone procedure in orthognathic surgery. Its wide, relatively thin blade is specifically shaped to be inserted into the bony cut along the ramus and body of the mandible. By applying controlled rotational force, it helps separate the mandible into two cortical plates along a predetermined plane, facilitating the advancement or setback of the jaw with a large bony contact area for healing.

Key Features:

Wide, thin blade specifically designed for the sagittal split osteotomy of the mandible.
Used to separate the buccal and lingual cortical plates along the natural bony plane.
Provides controlled leverage to complete the “split” with minimal trauma.
Essential for mandibular advancement or setback procedures in orthognathic surgery.
Durable construction to withstand significant torsional forces.
A key instrument for achieving predictable splits in bilateral sagittal split osteotomy (BSSO).