Many friends have been sitting in front of the computer for a long time due to work, which will gradually accumulate a lot of fat on their backs, so more and more beauty lovers choose back liposuction to eliminate fat. So, how does back liposuction work? The effect of back liposuction Back liposuction can accurately lock the fat area and suck it accurately. After back liposuction, you can see the effect immediately. Because the body's fat cells are sucked away, and the remaining fat cells have no ability to regenerate and expand, the effect of back liposuction is very thorough and lasting. The needle of the back liposuction machine is very small, and only small red spots like mosquito bites will be left after the operation, which usually disappears within a week without leaving scars. The process of doing back liposuction almost does not need to peel off the skin tissue structure, leaving no trauma to the body. Back liposuction can not only absorb back fat and achieve the ideal slimming effect in the minds of beauty lovers, but also stimulate the regeneration of collagen fibers in the deep layers of the skin, resulting in a firm and smooth skin. Steps of back liposuction 1. Physical examination. Check blood, electrocardiogram, liver function, and make sure the body is free of major diseases before surgery. 2. Determine the back liposuction plan. According to each person's situation, draw a 'contour map line' on the back where fat needs to be removed, and determine the location and amount of liposuction. 3. Anesthesia. Anesthesia liquid and fat swelling liquid are injected into the back to relieve pain during back liposuction and facilitate better fat suction. 4. Suction. Make a small incision of 1 cm on the part of the back that needs to be suctioned, insert a liposuction needle, and repeatedly and evenly suction the back fat. Reminder: here to remind the majority of beauty lovers, you must not just find a hospital for surgery, you must find a regular, large hospital for surgery to be reliable and guaranteed! Recommended reading: How does abdominal liposuction work? Will my skin sag after liposuction?