Scoliosis Surgery
Scoliosis surgery is a surgical procedure performed to correct abnormal
curvature of the spine in individuals with severe scoliosis. Scoliosis is a
condition characterized by an abnormal sideways curvature of the spine, which
can lead to spinal deformity, pain, impaired posture, and potential
complications related to organ compression in severe cases.
Here's an overview of scoliosis surgery:
Indications: Scoliosis surgery is typically recommended for individuals with
moderate to severe scoliosis who have not responded to conservative treatments
such as bracing or physical therapy, or whose condition continues to progress
despite these interventions. Candidates for surgery often have a curvature of
the spine measuring 40-50 degrees or more.
Surgical techniques: There are several surgical techniques used to correct
scoliosis, including spinal fusion, instrumentation, and osteotomy. The specific
approach depends on factors such as the location and severity of the spinal
curvature, the age and health of the patient, and the goals of surgery.
Spinal fusion: Spinal fusion involves connecting two or more vertebrae together
with bone grafts or synthetic materials to eliminate motion between them. This
stabilizes the spine and helps correct the curvature. Bone grafts may be taken
from the patient's own bone (autograft) or from a donor (allograft).
Instrumentation: Metal rods, screws, hooks, or wires may be used to straighten
and stabilize the spine during surgery. These implants are attached to the
vertebrae and provide support while fusion occurs.
Osteotomy: In some cases, the surgeon may need to perform osteotomies, or bone
cuts, to reshape the spine and correct the curvature. This technique may be used
for severe or rigid spinal deformities.