Overview: This procedure is similar to Posterior Lumbar Decompression/Laminectomy, except that the decompression is done through a ‘key hole’ incision with a series of tubular dilators and a microscope/ endoscope docked over it.
Disclaimer: The description of procedure is how usually a surgery is done. During the procedure, based on intra operative encounters which varies from patient to patient different steps may be performed.