What is facial liposuction? Expert Feng Bin tells you that facial fine liposuction consists of skin, buccal fat pad, parotid gland, masticatory muscles and buccal mucosa in turn. Some fibers of trigeminal nerve and facial nerve pass through parotid gland and masticatory muscle, which dominate facial sensation and movement. The parotid duct passes through the masticatory muscle and leads to the buccal mucosa. The operation was performed under local anesthesia. Usually, a small incision of 2mm is made at the corner of the mouth or behind the ear, and a thin liposuction tube is inserted to suck off a layer of fat evenly. The size and thickness of liposuction area can be negotiated before operation. It needs to be bandaged for one day after operation and only needs to be changed once. Feng Bin Plastic Surgery Hospital Address: No.204-5, Xiaoguan Beili, Huixin West Street, Chaoyang District, Beijing.