Herniated Disc: Understanding Back Pain Beyond Muscle Strain
A herniated disc is a condition when one of the rubbery cushions also known as the discs that are placed in between the bones that make up your spinal cord
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When the spinal curve becomes severe or when symptoms continue despite non-surgical treatment, scoliosis surgery is recommended. For appropriate candidates, surgery can improve spinal alignment, help prevent further progression of the curve, and reduce symptoms that affect daily life.
Although recovery requires time and rehabilitation, many patients experience improved posture, mobility, and quality of life following surgery. The recovery period depends on how severe the condition is and the complexity of the procedure.
What Is Scoliosis?
Scoliosis is a condition in which the spinal cord curves abnormally to the side rather than running straight down the back. The spine may curve into an “S” or “C” shape. One shoulder may appear higher than the other, the waist may look uneven, and the hips may tilt, causing the body to appear slightly unbalanced.
If scoliosis is left untreated, a mild curve can gradually worsen. This may lead to ongoing back pain, muscle fatigue, and, in more serious cases, nerve-related symptoms such as numbness or weakness in the legs. For some people, severe scoliosis can affect not only physical appearance but also movement and daily function.
When Does Scoliosis Require Surgery?
Doctors usually consider scoliosis surgery when the curve becomes severe, continues to progress, or begins affecting daily life and overall health. While many patients can be treated with observation, bracing, or physical therapy, surgery may become necessary in certain cases.
Common reasons for surgery include:
- The spinal curve continues to worsen despite conservative treatment for scoliosis, such as bracing or physical therapy.
- The curvature becomes severe, typically around 45–50 degrees or more, increasing the risk of long-term spinal imbalance.
- Chronic back pain or reduced mobility interferes with daily activities and no longer improves with non-surgical treatment.
- Nerve-related symptoms develop, including leg pain, numbness, tingling, or muscle weakness.
- Severe scoliosis can affect posture, balance, and breathing function, particularly in advanced cases.
- A child or teenager experiences a rapid progression of the curve during growth, which may lead to more serious complications later in life.
In the end, the decision to undergo scoliosis surgery depends on medical need, symptom severity, and the rate of progression of the spinal curve, not simply on appearance.
Scoliosis Surgery in Adults vs. Adolescents:
What’s Different?
- In adults, scoliosis often develops gradually, either from years of spinal wear or from a condition that began in adolescence and was never fully treated. Surgery is considered when pain, nerve symptoms, or limited mobility no longer improve with physical therapy or other non-surgical treatments.
- In adolescents, the primary concern is how much the spinal curve may worsen during growth. Surgery is usually recommended if the curve progresses rapidly, as the timing of treatment can significantly affect long-term results.
Diagnostic Evaluation Before Surgery
Before recommending surgery, doctors perform a comprehensive evaluation that may include:
- Detailed medical history and physical examination
- Imaging tests such as X-ray, MRI, or CT scan
- Assessment of spinal balance, curve severity, and overall health
This careful approach helps ensure that surgery is recommended only when the expected benefits outweigh the potential risks.
Advanced Surgical Technologies
- O-arm 3D Navigation System: It’s often requires the placement of multiple screws and implants to support spinal correction. The O-arm provides real-time 3D imaging of the spine from multiple angles during surgery. This advanced technology helps surgeons accurately determine the position of pedicle screws, even in complex spinal deformities where the anatomy may be rotated or difficult to visualize. More precise screw placement helps support accurate spinal correction while reducing the risk of implant misplacement.
- Intraoperative Neuromonitoring (IOM) : Because scoliosis surgery involves working close to the spinal cord and surrounding nerves, protecting neurological function is a critical part of the procedure. Intraoperative Neuromonitoring (IOM) continuously monitors nerve signals throughout surgery, allowing the surgical team to detect potential nerve-related changes in real time. This device helps lower the risk of nerve injury during spinal correction and supports safer, more precise surgery, contributing to improved recovery and functional outcomes.
Benefits of Advanced Technologies Include:
- More precise correction of spinal deformities
- Accurate placement of spinal screws and implants
- Continuous monitoring of nerve function during surgery
- Improved surgical safety
- Reduced risk of complications during spinal correction
- Enhanced recovery and functional outcomes
Recovery After Surgery
The recovery period after scoliosis surgery depends on how severe the spinal deformity is and the type of procedure performed. Most patients tend to get back to daily activities under medical supervision, although full recovery from scoliosis surgery may take several months to a year, especially in more complex cases.
During the early stages of recovery, temporary pain, stiffness, and limited mobility are common. Rehabilitation programs and physical therapy can improve strength, flexibility, and overall movement as the spine continues to heal.
What Happens If Scoliosis Is Left Untreated?
Not every case of scoliosis requires surgery. However, if a severe spinal curve continues to worsen without treatment, it may lead to long-term complications that affect spinal function and overall quality of life.
Possible complications of untreated severe scoliosis
- Progressive spinal deformity that worsens posture, balance, and spinal alignment over time.
- Chronic back pain and muscle fatigue are caused by uneven pressure on the spine and surrounding muscles.
- Reduced mobility and physical function, making prolonged standing, walking, or daily activities more difficult.
- Nerve compression symptoms, such as numbness, tingling, leg pain, or muscle weakness, may occur in advanced cases.
- Breathing difficulties may occur when the spinal curve compresses the chest cavity, reducing lung expansion.
In children and adolescents, untreated scoliosis may continue progressing during growth and potentially lead to more severe spinal problems in adulthood.
Why Specialist Care Matters
Treating scoliosis, especially when surgery is considered, requires specialized expertise in spinal deformity treatment. The Spine Center at Vejthani International Hospital provides comprehensive care for scoliosis and other complex spinal deformities through experienced specialists, advanced spine surgery technology, and personalized rehabilitation programs.
Each patient’s treatment plan is designed for their specific needs, with a focus on spinal stability, mobility, long-term function, and safer recovery outcomes.
If signs such as uneven shoulders, ongoing back pain, changes in posture, or symptoms that begin affecting daily life, early medical evaluation can help prevent further curve progression and support better long-term spinal health, mobility, and quality of life.cific factors, and a commitment to long-term outcomes rather than short-term correction alone.
Frequently Asked Questions
Is scoliosis surgery always necessary?
No. Most scoliosis cases can be managed without surgery, and treatment decisions depend on curve severity, symptoms, and progression.
At what degree of curvature is surgery recommended?
Surgery may be considered when curves approach 40–50 degrees, particularly if progression or symptoms are present.
How long does recovery take?
Initial recovery takes several weeks, while full recovery may take several months to one year.
Can adults undergo scoliosis surgery?
Yes. Adults may be candidates when pain, nerve symptoms, or functional limitations persist despite non-surgical treatment.
For more information, contact
Spine Center, Vejthani International Hospital
Call 02-7340000 or Ext. 5500
English Hotline: (+66)8-522 38888
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