Orthognathic Mock Up And Surgical Stent Fabrication
Orthognathic Mock Up And Surgical Stent Fabrication
ORTHOGNATHIC MOCK UP AND SURGICAL STENT FABRICATION
- It is done prior to orthognathic surgery.
- Jaw relation is done prior to orthognathic surgery and facebow transfer is done and the cast is articulated following which the upper and lower segments are altered to the predicted post-surgical position.
- A stent encompassing both the upper and lower segments is fabricated.
- During surgery the stent is placed intra orally to aid in surgical positioning of the segments.In case of both maxillary and mandibular re positioning, the splint is made is made in two stages.
DURATION REQUIRED FROM LAB : 3 days
REQUIREMENT FOR LAB : upper and lower model poured with orthocal covering the full anatomy.