Scoliosis surgery in Turkey: procedure, recovery and costs

What causes scoliosis?

Not all scoliosis is the same. That distinction matters enormously when planning treatment.

• Idiopathic scoliosis accounts for roughly 73% of all cases. It has no identified single cause and is most commonly diagnosed during adolescent growth spurts. Girls are 8 times more likely than boys to require surgical intervention for this form.
• Congenital scoliosis results from vertebral malformations present at birth hemivertebrae, fused ribs, or segmentation defects. These curves can be unpredictable and may require earlier surgical planning.
• Neuromuscular scoliosis develops secondary to conditions such as cerebral palsy, muscular dystrophy, or spinal cord injury. Curves tend to be longer, more rigid, and harder to correct surgically.
• Degenerative scoliosis appears in adults, typically after age 40, as disc degeneration and facet joint arthritis cause asymmetric collapse of the lumbar spine.

Each type carries different surgical implications. Idiopathic curves in adolescents often respond well to posterior spinal fusion with pedicle screw instrumentation. Neuromuscular cases may require anterior-posterior combined approaches and longer fusion constructs extending to the pelvis.

Accurate classification through full-length standing X-rays (EOS imaging where available),MRI, and CT scan is the foundation of any surgical plan. Clinics partnered with Turquie Santé perform this full diagnostic workup before confirming surgical candidacy.

Recognizing scoliosis: symptoms beyond the visible curve

The visible signs are often what prompt a first consultation. But the symptom picture is wider than most people expect.

• Uneven shoulder height or one shoulder blade protruding more than the other
• The head appearing offset from the center of the pelvis when viewed from behind
• One hip sitting higher or more prominent than the other
• A visible rib hump on forward bending (the Adams forward bend test, used routinely in school screening programs)
• Uneven waistline or clothing that hangs asymmetrically

In more advanced cases, symptoms extend beyond posture. Patients with curves above 70 degrees may experience reduced lung capacity; the rib cage deformity physically restricts expansion. Chronic back pain, particularly in adults with degenerative scoliosis, can become the dominant complaint, sometimes overshadowing the structural deformity itself.

Neurological symptoms, leg weakness, numbness, or bladder changes, are less common but signal nerve root or spinal cord involvement requiring urgent evaluation. Several patients report having dismissed early asymmetry as "just bad posture" for years before seeking imaging (not an uncommon delay, unfortunately).

Early detection through school screening or routine pediatric check-ups remains the most effective way to catch progressive curves before they reach surgical thresholds.

Scoliosis treatment in Turkey: from bracing to surgical correction

Treatment is not one-size-fits-all. The approach depends on curve magnitude, skeletal maturity, and how fast the curve is progressing.

Non-surgical management

For curves between 25 and 40 degrees in skeletally immature patients, a custom-molded thoracolumbosacral orthosis (TLSO brace) worn 16 to 23 hours per day can slow or halt progression in approximately 72% of compliant patients, according to the Bracing in Adolescent Idiopathic Scoliosis Trial (BrAIST). Specialized Schroth physiotherapy, a three-dimensional exercise approach, is increasingly used alongside bracing.

Surgical options available in Turkey

• Posterior spinal fusion (PSF): the most common approach, using pedicle screws, rods, and bone graft to fuse and stabilize the curved segment. Suitable for most idiopathic thoracic and thoracolumbar curves.
• Anterior spinal fusion: used selectively for lumbar curves, allowing fusion of fewer segments and preserving more motion below the construct.
• Vertebral body tethering (VBT): a newer, motion-preserving technique for skeletally immature patients with moderate curves. Available in select Istanbul centers.
• Combined anterior-posterior fusion: reserved for rigid, severe, or neuromuscular curves requiring maximum correction.

Costs in Turkey for posterior spinal fusion can range from approximately €4,500 to €8,500 depending on the number of levels fused and implant type used. These figures may vary based on individual assessment. For patients also considering cosmetic procedures during their stay, combined planning is possible through Turquie Santé coordinators.

Scoliosis surgery in Turkey: what the procedure actually involves

Surgery for severe spinal curvature is a major intervention. Understanding what happens in the operating room helps set realistic expectations.

The surgical process

Under general anesthesia, the spine is accessed through a posterior midline incision. Pedicle screws are placed into the vertebral bodies on both sides of the curve; typically 10 to 20 screws depending on the number of levels fused. Titanium rods are then contoured and attached to the screws, applying corrective forces to reduce the Cobb angle. Bone graft material (autograft from the patient's own iliac crest, or processed allograft) is packed along the decorticated vertebrae to stimulate fusion over the following 6 to 12 months.

Intraoperative monitoring

Continuous neurophysiological monitoring (SSEP and MEP signals) is used throughout surgery to detect any compromise to spinal cord function in real time. This is standard practice in accredited Turkish spine centers and significantly reduces the risk of neurological complications.

What surgery can and cannot achieve

Realistic correction ranges from 50 to 70% of the original Cobb angle in most cases. Surgery stops progression and improves alignment, it does not produce a perfectly straight spine. Patients with curves above 90 degrees may achieve less percentage correction due to curve rigidity. Fused segments lose mobility permanently, which most patients adapt to well over time (though the first few months can feel restrictive, honestly).

The two primary goals remain consistent: halt deterioration and prevent long-term cardiopulmonary compromise.

Diagnosing spinal deformity: imaging, classification and surgical planning

Diagnosis is more than a single X-ray. Proper classification directly determines which surgical technique is appropriate.

Physical examination

The Adams forward bend test remains the standard screening tool. The examiner observes the patient bending forward at the waist, looking for a rib hump or lumbar prominence indicating vertebral rotation alongside lateral curvature.

Imaging workup

• Full-length standing radiographs (36-inch cassette or EOS system): measure the Cobb angle, assess coronal and sagittal balance, and evaluate skeletal maturity via Risser staging.
• MRI: mandatory before surgery to rule out intraspinal anomalies (syrinx, tethered cord, Arnold-Chiari malformation) present in up to 26% of atypical idiopathic curves.
• CT scan: used for surgical planning in complex congenital cases or when pedicle anatomy needs precise mapping for screw placement.

Curve classification

The Lenke classification system (6 curve types with modifiers) guides fusion level selection in adolescent idiopathic scoliosis. Correct classification prevents under-fusion, one of the main causes of curve progression after surgery, or over-fusion, which unnecessarily sacrifices spinal motion segments.

Partner clinics in Istanbul conduct this full diagnostic workup, including EOS imaging where available, as part of the preoperative assessment package coordinated through Turquie Santé before the patient travels.