The term discectomy refers to the spine (cervical, thoracic, or lumbar spine) during which the herniated portion of an intervertebral disc is removed in order to treat a disc herniation. Percutaneous discectomy represents the most recent evolution of this therapeutic technique, offering excellent outcomes with minimal discomfort for patients.Percutaneous Discectomy: The Procedure
The procedure is performed under conscious sedation and local anesthesia. Through a small incision (usually 1–2 cm), a microscope equipped with a camera is inserted, transmitting real-time images and data to a monitor for the surgeon. The surgeon advances the endoscope under fluoroscopic guidance and removes the herniated portion of the disc, simultaneously ensuring the integrity of the affected nerve root.The surgery typically lasts about one hour, and patients are usually discharged the same day.
Percutaneous Discectomy: Indications
Percutaneous discectomy is an ideal therapeutic option for a variety of spinal conditions. The most common indications include:
- Herniated intervertebral disc degeneration
- Herniation in the upper lumbar or thoracic spine
- Spinal stenosis
Percutaneous Discectomy: Advantages
Percutaneous discectomy is a modern surgical technique that is widely preferred due to its numerous advantages. Some of the key benefits include:
- Minimal tissue trauma
- Short operative time
- Minimal postoperative pain
- High procedural accuracy
- Minimal blood loss
- Early patient mobilization
- Low risk of complications
- No hospital stay required
- Rapid recovery and early return to daily activities
Αfter surgery, following the procedure patients are advised to avoid heavy lifting and trunk rotation for approximately six weeks. Most individuals are able to resume their usual daily activities almost immediately.
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