People are more than happy to undergo buttock augmentation surgery as their aesthetic requirements are generally seeking and esteeming fuller and more voluptuous buttocks. There are two types of buttock placement prosthesis available on the market at present, namely, elastic prosthesis of soft solid silicone and gel prosthesis of cystic silicone. The hazards of buttock augmentation surgery mainly include the following: 1, wound dehiscence: wound dehiscence usually occurs 6-12 days after surgery, and may also lead to the discharge of the prosthesis, which usually heals after several times of debridement, but causes great inconvenience to the patient’s life; 2, infection: once it occurs, most of them lead to failure of the surgery; 3, seroma: small seromas can be naturally absorbed, but most of them need to be repeatedly drained; 4, Muscle wound fissure leading to prosthesis removal: if the prosthesis is exposed, the prosthesis can be flushed and replaced, otherwise the prosthesis will be removed; 5. Prosthesis displacement, ectopic and buttock asymmetry; 6. Prosthesis rupture: the gel prosthesis separates from the inside of the muscle gap, which makes the prosthesis prone to rupture under the action of squeezing and shear force, thus it is crucial to close the muscle fissure; 7. Periosteum contracture: if occurs, the prosthesis can be replaced and the Sciatic nerve sensory abnormality: the prosthesis compresses the sciatic nerve causing pain in the lower limbs, which can be improved by stretching exercises, taking vitamin B12, B6, prednisone, etc., and the prosthesis needs to be taken out when it is serious.