Percutaneous laser disc decompression: a 17-year experience

Area of Science:

• Minimally Invasive Spine Surgery
• Neurosurgery
• Pain Management

Background:

• Herniated disc disease is a common cause of back and sciatic pain.
• Traditional treatments may involve invasive surgery or have limited efficacy.
• A minimally invasive alternative is needed to improve patient outcomes.

Purpose of the Study:

• To evaluate the long-term effectiveness and safety of percutaneous laser disc decompression (PLDD) for herniated disc disease.
• To analyze the success and complication rates of PLDD over an 18.5-year period.
• To assess the benefits of PLDD, including pain relief and return to work.

Main Methods:

• A review of 2400 PLDD procedures performed on 1275 patients over 18.5 years.
• Procedures involved Nd:YAG laser energy introduced into herniated discs under fluoroscopic guidance and local anesthesia.
• Outcomes were assessed using the MacNab criteria, with a focus on success, complication, and recurrence rates.

Main Results:

• An overall success rate of 89% was achieved according to the MacNab criteria.
• The complication rate was low at 0.4% (infectious disciitis), with all cases successfully treated with antibiotics.
• The recurrence rate was 5%, primarily due to reinjury, with no reported deaths or nerve/cord damage.

Conclusions:

• Percutaneous laser disc decompression (PLDD) is a safe and effective outpatient treatment for herniated disc disease.
• PLDD offers advantages such as relative non-invasiveness, immediate pain relief, and early return to work.
• The procedure demonstrates a low complication and recurrence rate and can be repeated if necessary.