Spring-loaded mouth gags can cause temporomandibular joint damage, decreased cerebral blood flow, and blindness, especially ...

impacted mandibular and maxillary third-molar extraction, dental implant surgery, sinus lifting, simple and complex grafting cyst operations, Le Fort I surgery, sagittal split ramus osteotomy, ...

Viking life wasn’t just tough, it was often chronically painful. For proof, all you need to do is examine their skulls.