Introduction
Minimally Invasive Spine Surgery (MISS) has revolutionized the treatment of various spinal disorders by offering a less invasive alternative to traditional open surgeries. This advanced surgical approach utilizes specialized techniques and instruments to achieve the same therapeutic goals with smaller incisions and reduced disruption to surrounding tissues. Here’s a detailed look at how minimally invasive spine surgery works from the best neurosurgeon in Kolkata.
Pre-Surgical Planning: Before the surgery, the patient undergoes thorough diagnostic imaging such as CT scans, MRI scans or X-rays. These imaging techniques help the spine surgeon precisely identify the location and nature of the spinal condition, whether it’s a herniated disc, spinal stenosis, degenerative disc disease or spinal instability.
Surgical Approach
- Small Incisions: Unlike traditional open surgery, which requires large incisions, minimally invasive spine surgery involves making small incisions less than an inch long near the affected area of the spine. These small incisions reduce trauma to muscles and soft tissues.
- Specialized Instruments: Minimally invasive techniques employ specialized instruments. These instruments allow surgeons to access the spine through the small incisions while visualizing the surgical site with magnification and precision.
- Endoscope or Microscope: Depending on the specific procedure, an endoscope (a flexible tube with a camera and light source) or microscope may be used. These tools enable the surgeon to navigate through the spinal anatomy with minimal disruption and perform the necessary surgical manoeuvres.
Procedure Types
Minimally invasive spine surgery encompasses various procedures for specific spinal conditions, says the best neurosurgeon in Kolkata.
- Discectomy: Used to treat herniated discs by removing the portion of the disc pressing on nerves.
- Laminectomy: It involves the removal of a portion of the lamina (bony arch of the vertebra) to relieve pressure on the spinal cord and nerves, commonly performed for spinal stenosis.
- Spinal Fusion: In instances of spinal instability or deformity, screws, rods, or interbody cages may be inserted through the small incisions to stabilize the spine and promote fusion between vertebrae.
- Foraminotomy: Widens the neural foramen (openings through which nerves exit the spinal canal) to reduce nerve compression caused by bone spurs or herniated discs.
Benefits
The advantages of minimally invasive spine surgery includes:
- Reduced Blood Loss: Smaller incisions mean less blood loss during surgery.
- Faster Recovery: Patients often experience shorter hospital stays and quick recovery times in comparison to traditional open surgery.
- Less Tissue Damage: Preservation of muscles and soft tissues surrounding the spine results in less postoperative pain and faster return to normal activities.
- Lower Infection Rates: Smaller wounds reduce the risk of infections.
Post-Surgical Care
After minimally invasive spine surgery, patients may require physical therapy to regain strength and mobility. The recovery period varies based on the specific procedure performed and the individual’s overall health.
Always consult with the best neurosurgeon in Kolkata to determine the most appropriate treatment plan based on your specific spinal condition and overall health.