Endoscopic Spine Surgery Bangkok
Minimally invasive endoscopic procedures for disc herniation and spinal stenosis — performed by orthopedic spine specialist Dr. Chaidej Sasomboon at Bangkok International Hospital (JCI Accredited)
What Is Endoscopic Spine Surgery?
Endoscopic spine surgery is a minimally invasive technique that uses a high-definition camera — the endoscope — inserted through an incision of just 7–10 mm to directly visualize and treat the source of spinal pain. The surgeon works through this small portal using specialized instruments to decompress pinched nerves, remove herniated disc fragments, or clear bone spurs — all without the large incision and muscle disruption required in traditional open spine surgery.
Conditions Treated with Endoscopic Spine Surgery
- Lumbar disc herniation — endoscopic discectomy to remove herniated fragments compressing the nerve root, causing leg pain (sciatica)
- Lumbar spinal stenosis — uniportal biportal endoscopic (UBE) decompression to widen the spinal canal and relieve claudication
- Foraminal stenosis — targeted endoscopic foraminoplasty to open the nerve exit channel
- Cervical disc herniation — posterior endoscopic cervical foraminotomy (PECF) to decompress the cervical nerve root
- Sciatica — endoscopic nerve root decompression at the exact level causing radicular pain
- Recurrent disc herniation — endoscopic revision surgery at a previously operated level, where re-opening an open incision carries higher risk
Endoscopic Surgery vs. Traditional Open Surgery
⚠️ Traditional Open Surgery
- 5–15 cm skin incision
- Significant muscle stripping
- General anesthesia required
- 3–5 day hospital stay
- 6–12 weeks recovery
- Higher blood loss risk
- Larger wound, scar
✅ Endoscopic Spine Surgery
- 7–10 mm incision
- Minimal muscle disruption
- Sedation or regional option
- 1–2 day hospital stay
- 2–4 weeks recovery
- Minimal blood loss
- Minimal scarring
Key Benefits for Patients
Preserved muscle tissue means significantly less pain in the days after surgery
Most patients ambulate within hours of surgery and leave hospital in 1–2 days
Typically 5–7 days total in Bangkok before return flight home
Magnified direct view of the surgical target via high-definition endoscope
No fusion required in most cases — natural spine mechanics are maintained
Viable approach for recurrent herniation where open revision is higher risk
Endoscopic Procedures Available
Endoscopic Discectomy (Lumbar)
Targeted removal of herniated disc material pressing on lumbar nerve roots. For patients with leg pain (sciatica) or weakness caused by disc herniation at L3–S1, endoscopic discectomy relieves nerve compression through a 7 mm incision using the transforaminal or interlaminar approach, selected based on disc position and anatomy. The intact disc annulus is preserved wherever possible.
Uniportal Biportal Endoscopic (UBE) Decompression
The biportal technique uses two small portals — one for the endoscope and one for the instruments — providing a wider working angle than single-port approaches. UBE decompression is particularly effective for lumbar spinal stenosis, allowing thorough bilateral decompression of the spinal canal (ULBD — unilateral laminotomy for bilateral decompression) while fully preserving facet joint integrity and spinal stability. No fusion is required.
Endoscopic Foraminoplasty
Targeted enlargement of the neural foramen — the opening through which nerve roots exit the spinal canal. This procedure addresses foraminal stenosis causing chronic leg pain, numbness, or weakness that does not improve with conservative treatment. Endoscopic foraminoplasty avoids fusion in most patients.
Posterior Endoscopic Cervical Foraminotomy (PECF)
For cervical disc herniation causing arm pain, weakness, or numbness (cervical radiculopathy), PECF decompresses the affected nerve root through a posterior approach without the need to approach the front of the neck. It preserves cervical disc mobility and avoids anterior cervical discectomy and fusion (ACDF) in appropriate candidates.
Am I a Candidate for Endoscopic Spine Surgery?
You may be a suitable candidate if you have:
- Confirmed disc herniation or foraminal stenosis on MRI causing nerve root symptoms (pain, numbness, or weakness in a limb)
- Spinal stenosis causing neurogenic claudication (leg pain on walking, relieved by rest)
- Symptoms not responding to 6–12 weeks of conservative care (physiotherapy, pain management)
- A preference for minimally invasive surgery with shorter recovery
- Recurrent herniation at a previously operated level
Endoscopic surgery is generally not recommended for: multi-level instability requiring fusion, severe spondylolisthesis with vertebral slippage, significant spinal deformity, or conditions needing interbody reconstruction. These cases may be better addressed with MIS-TLIF or OLIF.
Recovery Timeline
- Day of surgery: Walking with assistance within hours; pain controlled with oral medication
- Day 1–2: Hospital discharge; most patients comfortable with oral analgesia
- Week 1–2: Light home activities; avoid heavy lifting (>5 kg) and prolonged sitting
- Week 4–6: Return to desk work; physiotherapy and core strengthening begins
- Week 6–12: Gradual return to physical activities; most patients pain-free
International patients typically plan 5–7 days in Bangkok before flying home — covering the day before surgery, surgery, 1–2 days recovery, and post-operative check.
Why Bangkok International Hospital?
Bangkok International Hospital (Bangkok Hospital) is a Joint Commission International (JCI) accredited facility — the international gold standard for hospital safety and quality. The Spine Center is staffed by dedicated orthopedic spine surgeons, specialized anesthesiologists, and bilingual (Thai/English) patient coordinators.
Minimally Invasive Spine Surgery Lumbar Disc Herniation Spinal Stenosis Sciatica Treatment International Patients Guide
International patients welcome · Thai & English support
Telemedicine consultation available before your visit