spine

Full Endoscopic Spine Surgery Hyd

How keyhole spine surgery is discussed for disc herniation, stenosis, and sciatica

Published: March 31, 2026•Updated: March 31, 2026•10 min read
Last reviewed by Dr. Sayuj Krishnan: March 31, 2026
endoscopic-spine-surgeryminimally-invasivespine-surgerysciaticadisc-herniation

Why this technique is discussed in Hyderabad

I completed a German observership in full endoscopic spine surgery (2024). Seeing how selected disc herniations and stenosis can be decompressed through an endoscope shaped how I discuss this option with patients at Yashoda Hospital Malakpet.

The sections below explain what full endoscopic spine surgery is, who it may help, and what to review at consultation.


What Is Full Endoscopic Spine Surgery (FESS)?

Traditional open spine surgery requires a 5–10 cm incision, stripping the back muscles off the vertebrae, and a physical retractor to hold tissue aside.

Full endoscopic spine surgery uses a completely different principle.

A specialised endoscope — a rigid tube about 8mm in diameter with a high-definition camera and fibreoptic light — is inserted through a single incision the size of a pencil eraser. All surgical instruments (forceps, drills, lasers, radiofrequency probes) pass through the working channel of this single tube.

The surgeon watches the entire operation on a 4K monitor, with magnification that can reveal structures invisible to the naked eye.

What can be treated endoscopically?

ConditionEndoscopic TechniqueTypical Recovery
Lumbar disc herniation (sciatica)Interlaminar or transforaminal endoscopic discectomyStay and mobilisation decided after examination
Lumbar canal stenosisEndoscopic decompression (bilateral via unilateral approach — BESS)Stay and mobilisation decided after examination
Cervical disc herniation with arm painEndoscopic posterior cervical foraminotomyStay and return-to-work timing individual
Foraminal stenosis (nerve channel narrowing)Transforaminal endoscopic foraminoplastyStay decided after examination
Endoscopic TLIF (fusion with cage + screws)Endoscopic interbody fusion with percutaneous screwsLonger stay than simple discectomy; timing individual

FESS vs Open Surgery vs Microdiscectomy

Some patients come to me having been told they need "open surgery." Whether a smaller approach suits them depends on the MRI and examination. Here is a general comparison:

Open SurgeryMicrodiscectomyFull Endoscopic (FESS)
Incision5–10 cm3–5 cm8 mm
Muscle disruptionHighModerateMinimal
Blood loss200–500 mL50–200 mL< 30 mL
Hospital stay4–7 days2–3 daysDecided after examination
Return to desk work4–6 weeks2–3 weeksDecided after examination
Return to gym/sports3–4 months6–8 weeksDecided after examination
AnaesthesiaGeneralGeneralLocal or general
Same-day discharge?RareSometimes consideredNot promised

Data from institutional series and published literature. Individual outcomes vary by case complexity.

FESS is most often considered for single-level disc herniations and stenosis. For complex multi-level disease, scoliosis correction, or tumour removal, open or hybrid approaches remain necessary.


What Happens During Your Endoscopic Spine Surgery?

Here is a step-by-step walkthrough of what to expect at Yashoda Hospital Malakpet:

The Night Before

  • Fasting from midnight (or as instructed by anaesthesia)
  • Pre-operative blood tests (usually done at preadmission visit)
  • You will be admitted the morning of surgery

Day of Surgery

Pre-operative (8–9 AM)

  • IV line placed, consent confirmed
  • Anaesthesia briefing (most lumbar cases can be done under spinal or sedation + local rather than full general anaesthesia)
  • Surgical site marked with the patient awake and positioned

In Theatre (45–90 minutes for most single-level cases)

  • Patient positioned prone (face down) on a special Jackson table
  • Fluoroscopy (live X-ray) used to confirm the correct level
  • 8mm skin incision at the flank (transforaminal approach) or midline (interlaminar approach)
  • Endoscope docked; the herniated disc or compressive bone is visualised
  • Nerve decompression performed under magnification
  • No sutures needed — only a single plaster or skin glue

Recovery Room (1–2 hours)

  • Blood pressure and nerve function monitored
  • Oral analgesics given
  • Physiotherapist reviews first mobilisation when anaesthesia and pain control allow — selected patients may walk the same day (see AANS / Spine Journal sources)

Post-operative ward

  • Light diet the same evening
  • Discharge timing is individual and decided after examination
  • Detailed written discharge instructions provided

Who Is — and Isn't — a Candidate?

Good candidates for FESS:

  • Disc herniation causing sciatica not improving after 6 weeks of conservative treatment
  • Foraminal or lateral recess stenosis causing leg pain/weakness
  • Cervical disc herniation causing arm pain (cervical radiculopathy)
  • Patients asking whether general anaesthesia can be avoided
  • Patients asking how return-to-work timing is decided
  • Recurrent disc herniations after previous open surgery

When endoscopic alone is insufficient:

  • Severe spinal instability requiring fusion
  • High-grade spondylolisthesis (significant vertebral slip)
  • Tumour involving the vertebral body
  • Multi-level deformity correction
  • Failed previous fusion requiring complex revision

Even in these cases, a hybrid approach — endoscopic decompression plus percutaneous screw fixation — is often possible and offers advantages over fully open surgery.


Why Hyderabad? Why Now?

Yashoda Hospital Malakpet is an NABH-accredited hospital in Hyderabad. Patients from Telangana, Andhra Pradesh, and elsewhere attend OPD here to review whether endoscopic spine surgery is appropriate for their MRI and examination.

At Yashoda Hospital Malakpet specifically, we have:

  • Dedicated endoscopy instruments from leading German manufacturers
  • 4K visualisation system
  • C-arm fluoroscopy for intraoperative guidance
  • Intraoperative neuromonitoring for complex cases
  • A dedicated physiotherapy team trained in endoscopic post-op protocols

Credentials

  • MBBS and DNB Neurosurgery
  • 2024 — German observership in full endoscopic spine surgery (2024)
  • Invited faculty on full endoscopic spine surgery at the State IMA Conference, Kerala (2022), and the Kerala State Neurosurgery Conference (2023)
  • Invited proctor for full endoscopic spine surgery at Coimbatore Medical College (2025); faculty at Yashoda Hospital Cervical Spine Boot Camp

What to discuss at consultation

Recovery, anaesthesia choice, and discharge timing are individual. Bring MRI imaging so we can review whether an endoscopic approach is appropriate.


Cost of Endoscopic Spine Surgery in Hyderabad

ProcedureApproximate Cost RangeInsurance
Endoscopic discectomy (1 level)₹1,50,000 – ₹2,50,000Covered by most TPAs
Endoscopic decompression for stenosis₹1,80,000 – ₹3,00,000Covered
Endoscopic cervical foraminotomy₹2,00,000 – ₹3,50,000Covered
Endoscopic TLIF (fusion)₹3,50,000 – ₹5,50,000Covered by most

Yashoda Hospital accepts cashless settlement from Star Health, HDFC Ergo, ICICI Lombard, Bajaj Allianz, MediAssist, Vidal Health, CGHS, and Aarogyasri.


Next Steps

If you have been diagnosed with a disc herniation, sciatica, or spinal stenosis, the first step is a proper consultation with your MRI scans.

Do not accept "open surgery is the only option" without a second opinion.

Bring your MRI CD or DICOM files to your consultation (or share via WhatsApp in advance), and I will give you a frank assessment of whether an endoscopic approach is possible for your specific anatomy and pathology.

Dr. Sayuj Krishnan Consultant Neurosurgeon | Yashoda Hospital, Malakpet, Hyderabad OPD: Mon–Sat, 10 AM – 5 PM | Room 317, OPD Block 📞 +91 9778280044 | Book Appointment | WhatsApp


Related: Consultant Neurosurgeon in Hyderabad

Ready to Take the Next Step?

Get expert neurosurgery care in Hyderabad, Malakpet, Secunderabad, Gachibowli, Banjara Hills.

Looking for a neurosurgeon in Hyderabad? Dr. Sayuj Krishnan practices at Yashoda Hospital, Malakpet — offering endoscopic spine surgery, brain tumor surgery, and minimally invasive neurosurgery. Consultant Neurosurgeon, MBBS DNB Neurosurgery. Book a consultation →

Medical Disclaimer

Important: This information is for educational purposes only and should not replace professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.

If you think you may have a medical emergency, call your doctor or emergency services (108) immediately.

Written by
Published 31 March 2026Updated 31 March 2026

Sources & Evidence

External links are provided for transparency and do not represent sponsorships. Each source was accessed on 19 Oct 2025.

Medically reviewed by Consultant Neurosurgeon, Yashoda Hospital MalakpetLast reviewed 31 March 2026

This information is for educational purposes only and should not replace professional medical advice. Please consult with Dr. Sayuj for personalized medical guidance.

Dr. Sayuj Krishnan – Neurosurgeon
Hospital:Room 317, 3rd Floor, OPD Block, Yashoda Hospital, Nalgonda X Roads, Malakpet, Hyderabad 500036