Today I share the case of a 51-year-old man who suffered from severe left-sided sciatica due to a herniated disc at the L4-L5 level. The patient experienced severe radiating pain along the sciatic nerve, which limited his daily activities and compromised his quality of life.
Diagnosis and Hernia Characteristics
After a clinical evaluation and imaging tests, it was found that the hernia had a downward (caudal) migration and measured approximately 3 cm in extrusion. Due to the hernia’s location and size, a minimally invasive surgical approach was chosen.
- Magnetic Resonance Imaging showing the disc herniation on the left
The Procedure: Biportal Endoscopy
To treat this condition, a biportal endoscopy was performed. This modern technique allows access to the spine through two very small incisions, minimizing trauma to the surrounding tissues. During the procedure, using an endoscope, the extruded portion of the disc compressing the nerve structures was precisely identified and removed.
- Intraoperative image confirming the location of the hernia
Advantages of the Technique:
• Minimal Incisions: Less tissue trauma, resulting in reduced postoperative pain.
• Faster Recovery: With less invasiveness, the recovery time is generally shorter.
• Treatment Precision: Direct visualization allows precise intervention, removing only the disc material causing compression.
- Disc herniation that was removed
Results and Recovery
The procedure was successful, with the patient experiencing significant pain relief and a notable improvement in functionality. After the procedure, a rehabilitation program was initiated to strengthen the spinal muscles and prevent recurrence, contributing to a strong and lasting recovery.
- Post-operative Magnetic Resonance Imaging confirming the absence of the herniation
Conclusion
This case illustrates that, with the minimally invasive techniques currently available, it is possible to effectively treat spinal problems which, traditionally, involved more invasive procedures and a longer recovery period. If you suffer from back pain or sciatica, know that there are modern approaches that can relieve your symptoms and improve your quality of life. Always consult a specialist to evaluate the best treatment option for your case.
- Surgical wound at 2 weeks after the surgical procedure. It is possible to see that two incisions of approximately 1 cm each were made.