As we age, the diameter of our spine compresses due to degeneration, excess bone growth, and prolapse. This can lead to loss of function of the hands and legs or difficulty in passing urine and stool. If you notice any of these symptoms then it is best to visit a neuro hospital and get yourself checked. Laminectomy is done to decompress the spine and this might help the patient regain their previous mobility. There are different types of laminectomy depending on the area where the procedure is done. Watch Pf. Ranganathan Jothi of Kauvery Hospital, one of the best neurologists in Vadapalani, Chennai talk more in detail about the laminectomy procedure.