An improved procedure for performing liposuction is obtained by utilizing a needle that includes a laser source conductor with one end of the needle being configured for insertion into a target adipose skin volume and the other end being coupled to a laser source. The needle may include one or more channels for extracting the treated adipose area. A vacuum source can be used in the extraction of the treated adipose. Further, the first end of the needle may include a cap or end-piece that reduces the build up of carbon deposits. A temperature sensor may be used as input to adjust the laser power and prevent over exposure.