When Is Surgery Necessary for a Herniated Disc?

A herniated disc is a significant spinal condition that occurs when the discs between the vertebrae protrude outward and compress the nerve roots. This pressure can lead to severe pain in the lower back and legs and may significantly affect daily life. In many patients, symptoms improve with rest, medication, and physical therapy. However, in some individuals the complaints persist and begin to seriously reduce quality of life. At this point, many patients ask the question: “When is surgery necessary for a herniated disc?”

Experienced neurosurgeon Prof. Dr. Ömür Günaldı emphasizes that the decision for surgery should always be based on an individualized medical evaluation.

Does Every Herniated Disc Require Surgery?

Not every patient diagnosed with a herniated disc needs surgery. In many cases, symptoms improve with conservative treatments such as:

• Adequate rest
• Pain relievers and muscle relaxants
• Physical therapy treatments
• Regular exercise programs

Prof. Dr. Ömür Günaldı explains that surgery is usually considered when symptoms do not improve despite these treatments or when progressive neurological problems develop.

When Is Herniated Disc Surgery Recommended?

If lower back and leg pain continues for 6–8 weeks despite medication, physical therapy, and lifestyle adjustments, surgery may be considered. When pain severely interferes with sitting, walking, or sleeping, surgical treatment may provide more effective relief.

Progressive Muscle Weakness

Pressure on the nerves caused by a herniated disc may lead to muscle weakness over time. Difficulty climbing stairs, a feeling of instability while standing, or the inability to lift the foot upward can indicate progressive nerve damage. Prof. Dr. Ömür Günaldı states that surgery should not be delayed in these cases to prevent permanent nerve injury.

Loss of Bladder or Bowel Control

In rare cases, a severe herniated disc may cause urinary or bowel control problems, numbness in the groin area, and weakness in both legs. This condition is known as cauda equina syndrome and requires emergency surgery. Delayed treatment may lead to permanent neurological damage.

Significantly Reduced Quality of Life

Patients who cannot work, whose sleep is constantly disrupted by pain, or who must rely on continuous medication may benefit from surgical treatment. Prof. Dr. Ömür Günaldı emphasizes that the goal of surgery is not only to reduce pain but also to help patients return to an active and healthy life.

Situations Where Surgery May Not Be Necessary

Patients with mild back and leg pain who can continue daily activities and benefit from medication and physical therapy generally do not require surgery. Conservative treatment methods remain the primary approach in such cases.

Active Infections

If there is an ongoing infection in the body, surgery may need to be postponed until the infection is treated.

Uncontrolled Chronic Diseases

Conditions such as uncontrolled diabetes, heart disease, or lung disease may increase surgical risks. Therefore, these conditions must be properly managed before surgery. Prof. Dr. Ömür Günaldı often recommends a multidisciplinary approach in such situations.

How Is the Surgical Decision Made?

Clinical Examination and Imaging Are Evaluated Together

The decision for surgery is not based solely on MRI results. Several factors are evaluated together, including:

• Clinical examination findings
• MRI and other imaging results
• Duration and severity of symptoms
• Impact on daily life
• Presence of neurological deficits

Prof. Dr. Ömür Günaldı stresses that each patient must be evaluated individually before deciding on surgery.

Which Surgical Methods Are Used?

Today, herniated disc surgeries are commonly performed using minimally invasive techniques, such as:

• Microsurgery
• Endoscopic surgery

These techniques aim to remove pressure on the nerve without damaging surrounding tissues. As a result, recovery time is often shorter.

What Happens If Surgery Is Not Performed?

The outcome may vary depending on the patient, but potential risks include:

• Chronic pain
• Permanent nerve damage
• Persistent muscle weakness in the leg
• Walking difficulties
• A significant decrease in quality of life

In particular, waiting can be risky when progressive muscle weakness or urinary problems develop. Prof. Dr. Ömür Günaldı emphasizes that these symptoms should be evaluated without delay.

Who May Be More Likely to Need Surgery?

Certain groups may experience more severe disc problems and may be more likely to require surgical treatment, including:

• Middle-aged and older individuals
• People who perform heavy physical work
• Individuals with previous back problems
• Those with obesity or smoking habits
• People who drive for long periods

However, the final decision is always based on an individual evaluation.

What Should Patients Pay Attention to After the Decision for Surgery?

Patients who are scheduled for surgery should:

• Follow their doctor’s medication and movement instructions
• Quit smoking if they smoke
• Avoid excessive strain after surgery
• Attend regular medical check-ups

Prof. Dr. Ömür Günaldı emphasizes that surgical success depends not only on the operation itself but also on the patient’s cooperation during the recovery process.

The Right Patient, the Right Time, and the Right Surgeon

There is no single answer to the question “When is surgery necessary for a herniated disc?”. The most appropriate decision is made by evaluating clinical findings, imaging results, symptom severity, and the patient’s quality of life together.

Experienced neurosurgeon Prof. Dr. Ömür Günaldı states that surgery should not be delayed when progressive muscle weakness, bladder or bowel dysfunction, or severe persistent pain is present. In other situations, the most appropriate treatment plan should be determined individually for each patient.

With proper planning, informed decisions, and strong cooperation between doctor and patient, successful outcomes can be achieved in the treatment of herniated discs. Whether surgical or non-surgical treatments are preferred, the ultimate goal is to help patients achieve a pain-free and better quality of life.