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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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Aakash Healthcare Super Speciality Hospital
Delhi, India
Aakash Healthcare Super Speciality Hospital located in New Delhi, India is accredited by NABH. Also listed below are some of the most prominent infrastructural details:
- One of the biggest tertiary care hospitals in India
- Facility is fusion of state of the art technology, competent clinicians, and world-class infrastructure
- 230 beds
- 70 bedded medical and surgical and Critical Care Unit
- Ward Bed Options- Twin, Deluxe, Sharing and Economy
- Pneumatic Tube System
- Ambulance Services 24x7
- 15 Bedded dialysis unit
- Advanced Neonatal ICU
- Advanced imaging services, including magnetic resonance imaging, computed tomography scanning, digital mammography, ultrasound
- 8 modular OTs
- Flat Panel Cath Labs
- LASIK - SMILE Suite
- Wellness Lounge
- State-of-the-art diagnostic equipment
- 15 Dialysis beds
- 24x7 ‘Trauma & Emergency Center
- Dedicated blood bank
- 24x7 comprehensive patient care.
- Deployed high-end technologies & smart digital system
- Robust Hospital Information Systems to meet complex medical needs of patients
- Robotic assisted surgeries
- International Patients Lounge
- Airport Pick-up and Drop
- Accommodation and Food for Attendant
- Language Interpreter Services
- 4 triage beds, a dedicated sample collection room, 6 observation beds, and highly skilled emergency staff
- Robotic knee replacement surgery
- ATM
- Lounge for visitors
- Internet Access: The whole facility is Wi-Fi enabled
- Travel Desk: Provides an all-round patient care.
- 24x7 pharmacy
Aster Medcity
Kochi, India
- 670 bed facility
- 24 hours Emergency and Trauma Care
Aster Centres of Excellence
- Cardiac Sciences
- Orthopaedics & Rheumatology
- Neurosciences
- Nephrology & Urology
- Oncology
- Gastroenterology
- Integrated Liver Care
- Womens Health
- Child & Adolescent Health
- Multi Organ Transplant
- Diagnostic Technology used for increasing the efficiency of diagnostic procedures.
- Streamlined Application of Therapeutic Technology
- Minimal Access Robotic Surgery (MARS) which makes use of the da Vinci Surgical System is applied by the specialists in Aster Medcity, Kochi, Kerala.
- ORI Fusion Digital Integrated Operation Theatres which applies Karlstorz OR1 Fusion system.
- Completely digital Anesthesia facility
- Pharmacy which possesses completely Automated Drug Dispensing
Medicana Camlica Hospital
Istanbul, Turkey
4.2 ( 2 Reviews )
Medicana Camlica Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- 150 bedded Hospital
- Specialty-based clinics
- Fully-equipped patient rooms
Memorial Sisli Hospital
Istanbul, Turkey
Memorial Sisli Hospital located in Istanbul, Turkey is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- Operates in a closed area of 53,000 sqm
- Capacity of 252 beds
- 13 Operating rooms
- 4 Intensive Care Units (KVC, General, Coronary, Neonatal)
- 3 Laboratories
- Organ Transplantation Center
- IVF Center
- Genetic Center
- Stroke Center
- Breast Health and Disease Center
- Oncology Center
- Da Vinci Robotic Surgery Center
- Bone Marrow Transplantation Center
Hisar Intercontinental Hospital
Istanbul, Turkey
Architecture of the Hospital designed as per the comfort of patients-
- Consisting of 8 floors, 212 bed capacity
- 75m2 suite rooms
- 35 thousand m2 closed area
- 7 operating rooms
- 53 polyclinics
- 54 Departments
- Hotel-like patient rooms
- Intensive care units consisting of 33 beds
- Hyperbaric Oxygen Center inside the hospital
- PYXIS computerized medicine system working with fingerprint
- Social waiting areas
- Indoor and Outdoor Cafeterias & Restaurants
NMC Specialty Hospital
Abu Dhabi, United Arab Emirates
NMC Specialty Hospital located in Abu Dhabi, United Arab Emirates is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- 104 Patient Rooms/Wards
- 7 Operating Rooms
- Laboratory endowed with centrally computerized System
- 24-hour Emergency Department
- 24-hour Pharmacy
- 24-hour Ambulance Services
- Radiology Department offering state-of-the-art equipment, including MRI (1.5 Tesla), 64-slice spiral CT Scanner, 4-D Ultrasound with color Doppler, Bone Densitometry, Digital Mammogram with CAD System, and Digital X-Ray Systems with fully integrated PACS
NMC Specialty Hospital, Al Nahda
Dubai, United Arab Emirates
4.7 ( 2 Reviews )
NMC Specialty Hospital, Al Nahda located in Dubai, United Arab Emirates is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- 72 Patient Rooms
- 10 ICU Beds
- 10 NICU Beds
- 4 Operation Theatres
- Well-equipped Laboratory
- Radiology Department
- Smaller Medical Centers and Clinics in Dubai
- Advanced Technology used by the Hospital- a patient friendly closed MRI (1.5 tesla), 64 Slice - Dual Source Siemens Definition MDCT CT scanner, 4-D Ultrasound with Color Doppler, Digital Fluoroscopy, Mammogram, and Digital X - Ray systems backed by a fully integrated PACS system
- 24-hour In-house Pharmacy
- 24-hour Ambulance services
Tel Aviv Sourasky Medical Center -Ichilov Hospital
Tel Aviv, Israel
Tel Aviv Sourasky Medical Center -Ichilov Hospital located in Tel-Aviv, Israel is accredited by JCI. Also listed below are some of the most prominent infrastructural details:
- The center possesses high end infratsructure with latest technologies which are upbgraded on a regular basis.
- There are 60 departments in Tel Aviv Sourasky Medical Center
- The center has as many as 6 institutions:
- Ichilov General Hospital
- Ted Arison Medical Tower
- Dana-Dwek Children's Hospital
- Sammy Ofer Heart & Brain Building
- Adams Health Science & Rehabilitation Building (in the planning stage)
- Lis Maternity and Women's Hospital
- Patient Care Numbers (annual) are as follows:
- 400,000 patients
- 36,000 surgeries
- 220,000 ER visits
- 12,000 births
- The bed capacity of the center is 1300.
- Good success rates during treatment for the majority of conditions.
Max Smart Super Speciality Hospital
Delhi, India
3.9 ( 2 Reviews )
- Max Smart Super Speciality Hospital, Saket, New Delhi, is a 250-bed tertiary care hospital known for advanced medical technology and patient-centred care.
- The hospital offers services across 22+ specialities, including Cardiac Sciences, Orthopaedics, Urology, Neurology, Neurosurgery, Paediatrics, Obstetrics, and Gynaecology.
- It is a regional hub for complex procedures such as neurovascular interventions, targeted cancer treatments, heart surgeries, kidney and liver transplants, and bariatric care.
- Equipped with a 3.0 Tesla MRI, 256 Slice CT Angio, Cath Labs, Digital Orthopaedic Suite, and advanced diagnostic tools, and supported by 275+ doctors and 606+ trained staff, Max Smart Saket provides high-quality, multidisciplinary care for domestic and international patients.
Lifecare Hospital, Musaffah
Abu Dhabi, United Arab Emirates
Lifecare Hospital, Musaffah located in Abu Dhabi, United Arab Emirates is accredited by ISO, JCI. Also listed below are some of the most prominent infrastructural details:
- Inpatient Pharmacy
- Outpatient Pharmacy
- Nursing Department
- Laboratories
- Intensive Care Unit (ICU)
- Neonatal Intensive Care Unit (NICU)
- Rehabilitation Center
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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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