Carpal Tunnel Syndrome is caused by a pinched nerve in the wrist that causes tingling, numbness and pain in your hand. Surgery to relieve carpal tunnel syndrome involves making an incision (cut) from the middle of the palm of your hand to your wrist. Tissue that is pressing on the nerve is then cut to release the pressure.

Discectomy is an operation to remove part or all of a damaged spinal disc that is pressing on nerves, helping to relieve pain and improve movement. Microdiscectomy:a microscope is used by the surgeon to guide tiny instruments to remove the disc or disc fragments.

An incision (cut) is made over the relevant part of the spine. Two or more vertebrae (the small bones that make up the spinal column) are fused together with bone grafts and/or metal rods to form a single bone.

These procedures involve making an incision down the centre of the back and removing some or all of the bony arch (lamina) of a vertebra. In a laminectomy, all or most of the lamina is surgically removed while a laminotomy involves partial removal of the lamina. By making more room in the spinal canal, these procedures reduce pressure on the spinal nerves. They also give the surgeon better access to the disc and other parts of the spine if further procedures e.g. discectomy, spinal fusion, are required.