Surgical Treatment for Scoliosis

Scoliosis is a deformity characterized by an abnormal sideways curvature of the spine. While a healthy spine appears as a straight line when viewed from behind, individuals with scoliosis have an “S”- or “C”-shaped curvature. This condition is more than just a cosmetic concern; in progressive cases, it can lead to respiratory problems, pain, and a significant decline in quality of life. Therefore, surgical treatment becomes an important option, especially in progressive and severe cases.

What Is Scoliosis?

Scoliosis is a three-dimensional deformity of the spine. This means that the spine not only curves to the right or left but also rotates around its own axis. This rotation may cause a rib hump and asymmetry between the shoulders.

The main types of scoliosis are as follows:

• Idiopathic scoliosis: The most common type, with no clearly identified cause.
• Congenital scoliosis: Caused by spinal abnormalities present at birth.
• Neuromuscular scoliosis: Develops as a result of muscle and nerve disorders.
• Degenerative scoliosis: Occurs due to age-related changes in the spine.

When Is Surgical Treatment Necessary for Scoliosis?

The primary goal of scoliosis treatment is to stop the progression of the spinal curvature and, whenever possible, correct it. The treatment method is determined according to the degree of curvature, the patient's age, and growth potential.

Surgery is generally recommended in the following situations:

• If the curvature angle (Cobb angle) is greater than 40–50 degrees
• If the curvature is progressing rapidly
• If there is severe cosmetic deformity
• If respiratory or cardiac function has begun to be affected
• If the curvature continues to progress despite conservative treatments (such as bracing)

Goals of Scoliosis Surgery

The primary objectives of surgical treatment are:

• To correct the spinal curvature as much as possible
• To stop the progression of the curvature
• To stabilize the spine
• To improve cosmetic appearance
• To reduce pain
• To preserve or improve respiratory function

Surgical Techniques

Scoliosis surgery is generally performed using modern technology and advanced surgical techniques.

Posterior Spinal Fusion (Posterior Approach)

This is the most commonly performed technique. In this procedure:

• The spine is approached from the back.
• Pedicle screws are inserted.
• The spine is corrected using metal rods.
• Bone fusion is achieved, permanently joining the vertebrae together.

Anterior Approach

In certain special cases, surgery is performed through the chest or abdomen. Today, this approach is used less frequently.

Minimally Invasive Techniques

These techniques are performed through smaller incisions and are designed to reduce muscle damage. However, they are not suitable for every patient.

Preoperative Preparation

A comprehensive evaluation is performed before surgery, including:

• X-ray and MRI imaging
• Pulmonary function tests
• Blood tests
• Anesthesia assessment

The surgical procedure is explained to the patient in detail, and expectations are clearly discussed. At this stage, the evaluation of an experienced surgeon is of great importance. One of the specialists in Türkiye who has made significant contributions in this field is Prof. Dr. Ömür Günaldı, who is recognized for his multidisciplinary approach to scoliosis surgery.

Surgical Procedure

Scoliosis surgery generally:

• Takes approximately 4–8 hours
• Is performed under general anesthesia
• Corrects the spinal deformity using screws and rods placed in the spine
• Uses neuromonitoring when necessary to protect the nerves

During the operation, the patient's neurological functions are continuously monitored. This helps minimize the risk of nerve injury.

Postoperative Recovery

The postoperative period is just as important as the surgery itself.

The First Few Days

• The patient is usually monitored in the intensive care unit for 1–2 days.
• Pain is effectively managed.
• Early mobilization is encouraged.

Hospital Stay

• The average hospital stay is 4–7 days.
• Patients gradually begin standing up and walking.

After Discharge

• Careful movement is recommended during the first few weeks.
• A physical therapy program may be initiated.
• Returning to school or work usually takes place within 4–6 weeks.

Risks and Complications

As with any surgical procedure, scoliosis surgery carries certain risks, including:

• Infection
• Bleeding
• Nerve injury (rare)
• Screw or implant-related complications
• Failure of spinal fusion

However, thanks to modern surgical techniques and experienced surgeons, these risks are relatively low.

Long-Term Outcomes

Following a successful scoliosis surgery:

• The spine becomes more balanced.
• The patient's physical appearance improves significantly.
• Pain is reduced or completely eliminated.
• The patient's quality of life improves.

Most patients are able to return to their normal daily activities and participate in sports, depending on their physician's recommendations.

Technological Advances in Scoliosis Surgery

Today, scoliosis surgery has become safer and more effective thanks to technological advancements, including:

• 3D imaging systems
• Robotic-assisted surgery
• Neuromonitoring
• Patient-specific implants

These innovations have increased surgical success rates while reducing the risk of complications.

Psychological and Social Effects

Scoliosis is not only a physical condition but also one that can have psychological effects. Especially in adolescents, it may lead to:

• Loss of self-confidence
• Social withdrawal
• Distorted body image

It has been observed that these issues improve significantly after surgery.

Life After Scoliosis Surgery

After surgery, patients should pay attention to the following:

• Avoid heavy lifting.
• Attend regular follow-up appointments.
• Perform the exercises recommended by the physician.
• Maintain a healthy diet.

Over time, most patients are able to return completely to their normal activities.

Surgical treatment for scoliosis is a highly effective method when performed with appropriate patient selection and an experienced surgical team. Especially in cases of severe spinal curvature, surgical intervention significantly improves patients' quality of life, both physically and psychologically.

With modern surgical techniques, advanced technologies, and the expertise of specialized physicians, scoliosis is no longer a condition to be feared but rather a manageable disease. Proper patient education, early diagnosis, and appropriate treatment planning play a crucial role in achieving successful outcomes.

The treatment of scoliosis requires a multidisciplinary approach, and the guidance of experienced specialists provides a significant advantage for patients. For this reason, seeking expert medical advice is always the most appropriate step during the treatment process.