When an extra oral vertical subsigmoid osteotomy is performed; False is
**Core Concept**
An extra oral vertical subsigmoid osteotomy is a surgical procedure used to correct mandibular deformities, particularly in cases of mandibular asymmetry or condylar fractures. This procedure involves making an incision outside the mouth to access the lower jawbone and then repositioning or removing a portion of the jaw to achieve proper alignment.
**Why the Correct Answer is Right**
During an extra oral vertical subsigmoid osteotomy, the surgeon aims to correct the mandibular deformity by repositioning the lower jawbone. The subsigmoid approach is used to access the mandible, allowing the surgeon to make precise cuts and reposition the bone segments as needed. This procedure is often used to correct issues with the condyle, the joint that connects the mandible to the skull.
**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect because this statement does not provide any information about the procedure. Without more context, it's difficult to determine what this statement refers to.
**Option B:** Incorrect because this statement is not a characteristic of an extra oral vertical subsigmoid osteotomy. While the procedure does involve making an incision outside the mouth, this statement does not accurately describe the procedure.
**Option C:** Incorrect because this statement is not a known complication of an extra oral vertical subsigmoid osteotomy. While any surgical procedure carries risks, this statement does not accurately describe a well-documented complication of this procedure.
**Option D:** Incorrect because this statement is not a characteristic of an extra oral vertical subsigmoid osteotomy. While the procedure does involve repositioning the lower jawbone, this statement does not accurately describe the procedure.
**Clinical Pearl / High-Yield Fact**
One key thing to remember about extra oral vertical subsigmoid osteotomies is that they are often used to correct mandibular deformities in cases of condylar fractures. This procedure can help restore proper alignment and function to the lower jaw, improving overall oral health and quality of life.
**Correct Answer:** None of the above.