1. Procedure Overview
Laminectomy is a surgical procedure used to treat conditions such as spinal stenosis, herniated discs, or degenerative disc disease. It involves the removal of part or all of the lamina (the bony roof) of a vertebra in the spine to create more space for the spinal cord and nerves. By decompressing the affected area, this procedure aims to relieve pressure and reduce pain, numbness, or weakness caused by nerve compression.
Types of Laminectomy:
Single-level laminectomy: Removal of the lamina at one vertebral level.
Multi-level laminectomy: Removal of the lamina at multiple levels of the spine.
Minimally invasive laminectomy: Uses smaller incisions and specialized instruments to reduce tissue damage and speed up recovery.
2. Type of Anesthesia
Laminectomy is performed under general anesthesia.
3. Possible Risks and Complications
Infection
Bleeding
Nerve injury
Spinal fluid leak (dural tear)
Incomplete relief of symptoms
Recurrent symptoms due to spine instability
Blood clots
Anesthesia-related complications
4. Hospital Stay Duration
Most patients stay in the hospital for 1 to 3 days, depending on the extent of the surgery and recovery progress.
5. Important Post-Operative Care
Pain management and wound care
Physical therapy to restore mobility and strength
Gradual reintroduction to daily activities
Avoiding heavy lifting and twisting for several weeks
Follow-up imaging to monitor healing and spinal stability
Regular check-ups to assess long-term outcomes