Hunchback is not scoliosis, and you need to trace your family history. Malignant hyperthermia basically has a genetic basis.

Creatine phosphokinase and myoglobin tests can be done before surgery, and systemic diseases such as hyperthyroidism and phaeocytoma can be ruled out. General anesthesia is basically safe

Once this happens In general, hospitals will prepare Qudanlin drugs in advance, especially tertiary hospitals like the Ninth Hospital.

If it is a mandibular osteotomy, you can even consider local anesthesia.