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A broken jaw that has no teeth in it faces two additional issues. First, the lack of teeth makes reduction and fixation using MMF difficult. Instead of placing circumdental wires around the teeth, existing dentures can be left in (or Gunning splints, a type of temporary denture) and the mandible fixated to the maxilla using skeletal fixation ...
Orthognathic surgery (/ ˌ ɔːr θ ə ɡ ˈ n æ θ ɪ k /), also known as corrective jaw surgery or simply jaw surgery, is surgery designed to correct conditions of the jaw and lower face related to structure, growth, airway issues including sleep apnea, TMJ disorders, malocclusion problems primarily arising from skeletal disharmonies, and other orthodontic dental bite problems that cannot ...
Exposed bone after extraction, pain: Complications: Osteomyelitis of the jaw: Usual onset: After dental extractions: Duration: Variable: Types: Stage 1-Stage 3: Causes: Medications related to cancer therapy, and osteoporosis in combination with dental surgery: Risk factors: Duration of anti-resorptive or anti-angiogenic drugs, intravenous vs by ...
The maxilla is a paired bone that forms a significant portion of the midface. It articulates with the frontal, zygomatic, palatine bone, and sphenoid bones. The Le Fort I segment, the portion of the maxilla mobilized during the osteotomy, receives its blood supply primarily from the ascending palatine artery (a branch of the facial artery) and the anterior branch of the ascending pharyngeal ...
Full arch restoration in dentistry refers to the comprehensive reconstruction or rehabilitation of an entire dental arch, which can include all teeth in the upper or lower jaw. [1] [2] This procedure is also known as full mouth reconstruction or full mouth rehabilitation. [3] [4]
Treatment options have been explored; however, severe cases of ONJ still require surgical removal of the affected bone. [3] A thorough history and assessment of pre-existing systemic problems and possible sites of dental infection are required to help prevent the condition, especially if bisphosphonate therapy is considered. [2]
Nonetheless, the procedure is often used after other forms of treatment have failed (nasal surgeries, tonsillectomy, uvulopalatopharyngoplasty, tongue reduction surgeries). There is a longer recovery when compared to other sleep apnea surgeries, since the bones of the face have to heal into their new position.
After the setback surgery, a 2-week recovery period is needed for the wires to be closed and inter-maxillary fixation to stabilise the position of the mandible. [34] Patients would stay for a minimum of 1 to 2 days and exception may occur if a complication has occurred. Post-operative assessments need to be done for the 2 weeks after the operation.