The older athlete after lumbar spine surgery

Area of Science:

• Neurosurgery
• Orthopedic Surgery
• Spinal Surgery

Background:

• Spinal stenosis, affecting the central canal, lateral recess, and foramina, commonly causes leg pain, particularly in older patients.
• Lumbar laminectomy is a frequent surgical intervention for spinal decompression, especially in elderly populations.
• Degenerative spondylolisthesis often necessitates spinal fusion to prevent recurrent radiculopathy.

Purpose of the Study:

• To review surgical techniques for spinal decompression addressing various types of stenosis.
• To discuss the role and implications of spinal fusion and internal fixation in managing spinal conditions.

Main Methods:

• Surgical decompression techniques discussed include total laminectomy, bilateral medial facetectomy (microscopic), and foraminotomy (paraspinous approach).
• Bone and tissue removal are key to decompressing neural elements within the spinal canal and foramina.
• Spinal fusion, with or without internal fixation, is considered for degenerative spondylolisthesis and compromised fusion rates.

Main Results:

• Microscopic bilateral medial facetectomy and foraminotomy provide effective decompression for lateral recess and foraminal stenosis, respectively.
• Internal fixation in spinal fusion increases complication rates and does not guarantee fusion success.
• The number of fused levels and sacrum inclusion are critical factors influencing fusion rates.

Conclusions:

• Various surgical approaches effectively decompress the spine, alleviating leg pain caused by stenosis.
• Spinal fusion is indicated for instability, but surgeons must weigh the risks and benefits of internal fixation.
• Careful consideration of fusion levels and sacral involvement is essential for successful spinal fusion outcomes.