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Keyhole spine surgery, also known as minimally invasive spine surgery, is a modern technique that treats spinal conditions through small incisions. It uses specialised tools and real-time imaging to access the spine with minimal disruption to surrounding muscles and tissues.
This procedure is commonly used for herniated discs, spinal stenosis, or nerve compression. Patients typically experience less pain, reduced blood loss, shorter hospital stays, and faster recovery compared to traditional open surgery.
Keyhole spine surgery is performed under general anaesthesia and often requires only a few stitches. It offers a safer alternative with excellent long-term outcomes when performed by experienced spine surgeons.
Keyhole spine surgery, also known as minimally invasive spine surgery (MISS), is performed to treat various spinal conditions with reduced trauma to muscles and tissues. It is often used to address herniated discs, spinal stenosis, spinal instability, degenerative disc disease, or to remove tumours and infections. The procedure minimises incision size and recovery time while aiming to relieve chronic back pain, leg pain, or nerve compression. It may also be recommended when conservative treatments like physical therapy or medications have failed to provide relief.
You should consult a spine specialist if you experience any of the following symptoms:
- Persistent or worsening back or neck pain
- Radiating pain into the arms or legs
- Numbness, tingling, or weakness in limbs
- Difficulty walking or balancing
- Loss of bladder or bowel control (a medical emergency)
Preparation typically includes:
- A detailed physical examination
- MRI, CT scans, or X-rays to localise the spinal issue
- Review of current medications, especially blood thinners, which may need to be paused
- Fasting for 6–8 hours before the procedure if general anaesthesia is used
- Discuss allergies, medical history, and potential surgical risks with your doctor
- Incision & Access: A small incision (usually less than 1 inch) is made. Surgeons use a tubular retractor to create a channel to the spine without cutting large muscles.
- Microscopic Tools: With the aid of a surgical microscope or endoscope, the surgeon visualises the spinal structures.
- Treatment: Damaged discs, bone spurs, or other problematic tissues are removed or repaired.
- Closure: Once completed, the incision is closed with minimal sutures or skin adhesive, and a small bandage is applied to the area.
Keyhole spine surgery typically lasts between 1 and 3 hours, depending on the complexity and the area being treated. Patients may be discharged the same day or after a brief hospital stay.
While generally safe, potential risks include:
- Bleeding
- Infection
- Nerve injury
- Spinal fluid leakage
- Blood clots
- Incomplete symptom relief
- Reaction to anaesthesia
- Smaller incisions and less muscle damage
- Shorter hospital stay (often outpatient)
- Reduced pain and faster recovery
- Lower infection risk
- Minimal blood loss
- Improved mobility and function
- High satisfaction rates among patients
After the procedure:
- Patients are monitored for a few hours or overnight
- Mild discomfort or soreness around the incision site is common
- Most can walk the same day
- Return to light activities within 1–2 weeks
- Avoid heavy lifting and strenuous activity for 4–6 weeks
- Follow-up appointments and physical therapy may be recommended to optimise recovery
Keyhole spine surgery has a high success rate, often exceeding 90–95%, especially for targeted conditions like herniated discs or spinal stenosis. It effectively reduces pain, improves nerve function, and enhances quality of life with minimal risk and downtime.
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Indraprastha Apollo Hospital
Delhi, India
4.4 ( 5 Reviews )
Indraprastha Apollo Hospital is known for delivering treatment to over 200,000 patients every year; 10,000 of which are generally medical tourists. The efficient team of doctors has the record of 99.6 percent success rate. Indraprastha Apollo Hospital deals in treatment of over 50 specialities.
Let’s see some of the features of the infrastructure:
- Spread over 15 acres, the hospital has 710 beds.
- 6 beds dedicated to bone marrow transplant units with very strict infection control practices.
- 64-Slice Scan coupled with data acquisition which provides highest temporal resolution
- One of the hospitals to be using Da Vinci Robotics Surgery System
- In South Asia, the Spect-CT and Pet-CT got their first installation at Indraprastha Apollo Hospital in India
- Technologies such as PET- MR, BrainLab Navigation System, PET-CT, Portable CT Scanner, Tilting MRI, NovalisTx, Cobalt based HDR Brachytherapy, Hyperbaric Chamber, DSA Lab, Fibroscan, 3 Tesla MRI, Endosonography, 128 Slice CT scanner are all installed at the hospital.
- The Cancer Institute at Indraprastha Apollo is equipped with a highly advanced Radiation Oncology Center with ClinaciX, NovalisTx, and HDR-Brachytherapy.
- It is equipped with the largest Sleep Lab in Asia, & has one of the largest Dialysis Units in India.
- A large number of ICU beds than any other Private Hospitals in India.
- WIFI is accessible across the whole campus.
Prime Hospital
Dubai, United Arab Emirates
Prime Hospital located in Dubai, United Arab Emirates is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:
- Capacity for 100 beds
- 24-hour Emergency Service
- Advanced Cardiac Cath Lab
- Adult Intensive Care Unit
- Paediatric Intensive Care Unit
- Coronary Care Unit
- Neonatal Intensive Care Unit
- Maternity & Child floor
- Day Surgery Unit
- Family Clinic
- Deluxe rooms and Spacious Lounge
Apollo Hospitals
Hyderabad, India
Apollo Hospitals located in Hyderabad, India is accredited by JCI, NABH. Also listed below are some of the most prominent infrastructural details:
- A premier multi-specialty hospital with 477-bed capacity
- More than 50 specialties, super-specialties
- 12 Centers of Excellence
- The Institutes for Heart Diseases, Neurosciences, Cancer, Emergency, Orthopaedics, Renal Diseases, and Transplants
- Centers of Excellence are known for patient care, training and research
- Doctors with years of truly global experience in healthcare delivery
Star Hospitals
Hyderabad, India
Star Hospitals located in Hyderabad, India is accredited by NABH, NABL. Also listed below are some of the most prominent infrastructural details:
- The bed capacity of Star Hospitals, Hyderabad, India is 130.
- The hospital has Intensive Care Units which are upgraded with the latest technologies.
- International patient care services are applied to make the process of medical travel easier for international patients.
- Centres of Excellence across disciplines such as Cardiac Sciences, Renal Sciences, Critical Care, ENT, Spine Surgery etc.
- A radiology centre which has been digitised.
- There are Centers of Excellence for prominent specialties such as cardiac care and neurosciences, there are a total of six.
Sterling Wockhardt Hospital
Mumbai, India
Sterling Wockhardt Hospital located in Mumbai, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- The bed capacity of Sterling Wockhardt Hospital is 50.
- Critical care and complex cases resolution is done with excellent results.
- Emergency departments with 3 beds capacity and Intensive Care Unit with 10 beds capacity.
- The healthcare delivery focus of the hospital is both on prevention as well curing the conditions.
- Diagnostics are well developed with the latest technological developments.
- Pharmacy, operating rooms, lab services are at par with the best in the country.
- 24/7 ambulance services to cover healthcare requirements in Panvel and Vashi.
- Accommodation, airport transfers, flight bookings and translation services are all available for international patients.
Global Health City
Chennai, India
The Hospital has world-class infrastructure with a capacity of over 1000 beds and much more-
- 265 Licensed beds
- 13 Operation Theatres
- 24*7 Cath Lab
- 24*7 available Blood Bank
- 24*7 Emergency Department
- 24*7 Open Pharmacy
Fortis Malar Hospital
Chennai, India
Fortis Healthcare Chennai, part of India’s leading Fortis network with 33 hospitals and 5,700+ beds, is a 180-bed multispecialty facility featuring 60 ICU beds, 4 advanced OTs, and a digital cath lab. Staffed by 160 consultants, it delivers world-class, patient-centric care across cardiology, neurology, orthopaedics, and critical care. It has 4 JCI & 26 NABH accredited Hospitals.
Venkateshwar Hospital
Delhi, India
2.6 ( 2 Reviews )
Venkateshwar Hospital located in New Delhi, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- The hospital has the latest healthcare facilities and world class infrastructure.
- It has a 325 bed capacity and 100 beds for critical care.
- There are as many as 10 operation theatres.
- The Intensive Care Unit and blood bank is also present within the hospital.
- There is complete support for international patients with facilities such as transfers, assistance for visa and accommodation, translators and insurance related assistance.
- Some of the departments in which medical services are available are Plastic and Reconstructive Surgery, Orthopedics, Gynecology, Cardiology, Neurology and Oncology.
- The hospital also provides treatment for infertility, weight loss and has physiotherapy and pain management services.
Medicana International Istanbul
Istanbul, Turkey
Medicana International Istanbul located in Istanbul, Turkey is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:
- Covers an indoor area of 30.000 m
- Capacity of 191 beds
- 34 ICUs
- 8 NICUs
- 8 Operation Theatres
- Inpatient Floors
- Outpatient Floors
- Internal and Surgical Intensive Unit Care
- Cardiovascular Surgery Intensive Care Unit
- Coronary Intensive Care Unit
- Neonatal Intensive Care Unit
- Patient comfort CIP, VIP and Standard Patient Rooms
- Intensive care patient rooms
- Technology Advancement- PET-CT, ERCP, BT/MR 1.5 Tesla
Memorial Antalya Hospital
Antalya, Turkey
Memorial Antalya Hospital located in Antalya, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- 114 patients and 28 intensive care beds
- 5 Operating theatres
- Radiology Department with advanced technology
- Intensive care units
- Interventional Radiology Unit
- Chemotherapy and Art Center
- The Hospital uses advanced technologies like Hydra Facial, Cardiac MR, Heart Tomography-Coronary CT Angiography and many more
- Patient rooms and living spaces with all the 5-star hotel features
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+99Process Involved for Keyhole Spine Surgery
Initial Evaluation and Diagnosis
- The doctor reviews your symptoms and performs physical exams and spinal imaging.
- Imaging tests, such as MRI or CT scans, provide detailed views to identify the specific area and cause of the spinal problem.
Detailed Consultation and Counselling
- The surgical process, risks, expected benefits, and outcomes are clearly explained.
- Patients are encouraged to ask questions and provide consent only after they have a complete understanding.
Preoperative Guidelines
- You may be asked to fast for 6–8 hours before the surgery to prepare for anaesthesia.
- Certain medications may need to be adjusted, especially blood thinners or diabetes medications.
Hospital Admission and Preparation
- Depending on the patient's condition and hospital protocol, admission may occur either on the day of surgery or one day prior.
- Basic tests are performed, and the surgical area is prepared and marked.
Anaesthesia and Positioning
- General anaesthesia is administered so you are unconscious and pain-free.
- The body is gently positioned to allow safe and accurate surgical access.
Minimally Invasive Surgical Technique
- A small incision is made near the affected spine segment.
- Special instruments and a microscope or endoscope are used to navigate safely.
Targeted Treatment of the Problem Area
- The damaged disc, compressed nerve, or bone fragment is removed or repaired.
- In some cases, spinal fusion or support devices may be placed to stabilise the spine.
Closing the Incision and Recovery Room Transfer
- The incision is closed using sutures or skin glue for faster healing.
- You’re moved to a recovery area where vital signs are continuously monitored.
Post-Surgery Observation and Pain Control
- Pain relief is provided through oral or IV medication as needed.
- Early movement is encouraged, and most patients start walking the same day.
Safe Discharge and Home Recovery Plan
- Patients are usually discharged within 24 to 48 hours if stable.
- Detailed instructions on activity limits, medications, and wound care are given.
Follow-Up and Rehabilitation Support
- Scheduled follow-ups help track healing progress and prevent complications.
- Physiotherapy may be recommended to restore strength and spinal mobility.
- Bulging or Slipped Disc: When spinal discs push out of place and irritate nearby nerves.
- Narrow Spinal Canal (Spinal Stenosis): Causes nerve compression and pain due to reduced space in the spine.
- Nerve Root Compression (Sciatica): Causes sharp or burning pain that radiates down the leg, typically due to irritation or pressure on the sciatic nerve.
- Worn-Out Discs (Degenerative Disc Disease): Discs lose cushioning over time, leading to discomfort and reduced movement.
- Vertebral Slippage (Spondylolisthesis): Occurs when one vertebra shifts forward over another, affecting spinal stability.
- Minor Spinal Fractures: Fractures from injury or weak bones that can be stabilised through minimally invasive techniques.
- Unstable Spine Segments: Unnatural motion between vertebrae that leads to chronic back pain or nerve issues.
- Nerve Entrapment: When surrounding tissues or discs press on a spinal nerve, causing pain or numbness.
- Select Non-Cancerous Tumours: Small, non-aggressive spine tumours may be removed using a keyhole approach.
- Initial Assessment: A thorough medical evaluation is conducted, including physical exams and imaging tests such as MRI or CT scans, to confirm the need for surgery.
- Pre-Surgical Preparation: The patient receives guidance on when to stop eating and drinking, how to manage current medications, and details about the hospital admission process. The type of anaesthesia and possible surgical risks are also clearly explained beforehand.
- Anaesthesia and Positioning: The patient is placed under general anaesthesia and carefully positioned—usually face down—for safe and accurate access to the spine.
- Creating a Small Incision: A tiny cut (usually under 2 cm) is made on the back. Muscles are gently moved aside using special instruments without cutting them.
- Using a Microscope or Endoscope: A camera or microscope is inserted to provide a clear, magnified view of the spine, helping the surgeon operate with great precision.
- Surgical Correction: The damaged part—like a slipped disc or bone spur—is removed or repaired using specialised tools inserted through the same small opening.
- Wound Closure: Once the procedure is complete, the small cut is sealed using either surgical glue or a single stitch, followed by the application of a light dressing to protect the area.
- Post-Surgery Monitoring: The patient is observed in a recovery room and discharged within 1–3 days. Follow-up care typically includes medication, exercise guidance, and, in some cases, physical therapy.
- Discectomy
- Laminectomy
- Foraminotomy
- Fusion
- Vertebroplasty
- Kyphoplasty
- Decompression
- Stabilisation
- Corpectomy (in select cases)
- Nucleoplasty
- Smaller Incision: Less cutting means reduced scarring and faster healing.
- Less Pain: Minimal tissue damage leads to lower pain levels after surgery.
- Faster Recovery: Most patients return to normal activities much sooner than with open surgery.
- Shorter Hospital Stay: Many can go home within 1–3 days.
- Lower Risk of Infection: Smaller wounds reduce the chance of postoperative infections.
- Preserves Muscle Strength: Muscles are gently moved aside, rather than cut, which helps maintain mobility.
- Less Blood Loss: The minimally invasive technique helps reduce bleeding during surgery.
- Better Precision: Surgeons use high-definition cameras or microscopes for improved accuracy.
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