The Ceralas® PLDD-Laser provides 980 nm wavelength and is used to vaporize and coagulate. Shrinking of intra-vertebral tissues with laser has revolutionized intra-vertebral surgery, the process is innovative and micro-invasive. In fact targeted evaporation of the intra-vertebral tissues eases the pain immediately as painful nerves within the intra-vertebrate are destroyed. One more advantage of the process is that the intra-vertebral fiber ring is fortified. When working on critical tissue structures such as the medulla, micro-surgical precision is a must. Thus fibers that deliver laser power exactly at the place where it is desired are required. PLDD probes are flexible and durable; they distinguish themselves through their extremely fine or thin property. Targeted treatment of the intra-vertebral disk tissue is achieved due to various fiber tips such as flat, conical and spherical. The PLDD set also comes with a fine needle for placing the fiber and the PLDD adapter.