Comprehensive rhinoplasty is a procedure in which the surgeon uses the least invasive and simplest, most direct method to achieve the treatment claims and improve the appearance of the patient’s nose according to the specific problems. Rhinoplasty is a rhinoplasty procedure and carries certain surgical risks. If you choose an irregular institution, by an unprofessional doctor for surgical operation, the following risks may occur: 1, prosthesis displacement or skew: the main reason is poor peeling during surgery, post-operative impact or compression; 2, infection: due to the operation is not strictly aseptic operation or instrument sterilization is not in place, as well as surgical operation rough, tissue trauma or post-operative hematoma, which reduces the resistance of the tissue, resulting in 3, rejection reaction: common in hypersensitive individuals, acute rejection reaction generally appears in the postoperative hours to two weeks, manifested as rapid or increased swelling of the nose, local skin congestion, increased skin temperature, and incisions may have blood and water oozing. Chronic rejection usually occurs after two weeks after surgery, manifesting as unexplained nasal skin congestion, redness, and in severe cases, perforation, once the rejection occurs, the prosthesis needs to be removed surgically; 4. 5.Scar growth and contracture: related to individual physique, scar growth or contracture may occur and affect the appearance, generally 6-12 months later, it can gradually soften and return to normal.