Complications of tummy tuck surgery include fat embolism, localized dulled sensation, hardened skin, and uneven skin. In order to prevent the above complications, it is recommended that the candidates are operated by professional doctors. 1. Fat embolism: fat embolism is one of the most serious complications of tummy tuck surgery, with the risk of death, which is often a combination of multiple factors and has a relatively low incidence. 2. Localized dullness of sensation: Localized dullness of sensation may be caused by damage to the cutaneous nerve during surgery. 3. Skin nodules: Skin nodules may be formed as a result of intraoperative trauma leading to bruising of the skin, a complication that has a certain degree of self-healing. 4. Uneven skin: Uneven skin is usually related to uneven liposuction, which makes the skin look uneven. When patients have complications after tummy tuck surgery, it is recommended to go to a regular hospital in time and be treated under the guidance of a professional doctor.