PPosterior Cervical Spine Surgery is usually performed to relieve compression on the nerves and the spinal cord and to treat painful arthritis. The spine is operated on from the back of the neck and is considered when the compression on the nerves is from the back. A posterior cervical spine surgery is occasionally considered as a supplemental procedure in combination with the anterior surgery. Posterior Cervical is the general term used to describe the technique of surgically mending two (or more) cervical spine bones together along the sides of the bone using a posterior (back of the neck) incision. Bone graft is placed along the sides the spine bones, which over time, fuses (mends) together. It may be performed in conjunction with or without a posterior decompression (laminectomy) and/or instrumentation (use of metal screws/rods). Nowadays, metal screws and rods are almost always used, which adds immediate stability and increases the fusion rate (percentage of patients where the bone successfully mends together). Surgical Technique : The surgery is performed utilizing general anesthesia. A breathing tube (endotracheal tube) is placed and the patient breathes with the assistance of a ventilator during the surgery. Preoperative intravenous antibiotics are given. Patients are positioned in the prone (lying on the stomach) position, generally using a special operating table/bed with special padding and supports. The surgical region (neck area) is cleansed with a special cleaning solution. Sterile drapes are placed, and the surgical team wears sterile surgical attire such as gowns and gloves to maintain a bacteria-free environment. A 3-6 inch (depending on the number of levels) posterior (back of the neck) longitudinal incision is made in the midline, directly over the involved spinal level(s). The fascia and muscle is gently divided, exposing the spinous processes and spine bones. An x-ray is obtained to confirm the appropriate spinal levels to be fused. A laminectomy (removal of lamina portion of bone) and foraminotomy (removal of bone spurs near where the nerve comes through the hole of the spine bone) can be performed if necessary. Two small metal screws can be affixed to each spine bone, one on each side, which are then connected together with a titanium metal rod on each side of the spine. The bony surfaces and facet joints are then decorticated and bone graft is placed, which mends together over time (weeks and months). The total surgery time is approximately 2-4 hours, depending on the number of spinal levels involved. Pressure on the nerve roots and spinal cord is caused by : Disc prolapse - Bony out-growths - Thickening of the ligaments supporting the spinal column. Fractures and tumours, though rare, can also produce compression on the nerves. Indications for surgery : Surgery is reserved for those with Symptoms fail to subside following a reasonable period of non-operative treatment. Significant or progressive muscular weakness resulting from the nerve compression. Spinal cord compression - Myelopathy - indicates the need for early surgery. Dr. Shailesh Hadgaonkar, at Sancheti Institute for Orthopaedics and Rehabilitation, Pune is an expert Orthopaedic Spine Surgeon and has expert knowledge and a great deal of expertise in posterior cervical spine surgery.