ABSTRACT
ObjectiveTo investigate the practicability and maneuverability of applying partical hydroxylaptite artificial bone to rehabilitate saddle nose as well as removing materials from the malposition of nasal implant.MethodsWe used the incision beside nasal columella and detached atunnel in deep of nasal aponeurosis.Then we put hydroxyapatite into the detached tunnel,at the same time press position of operation from skin to obtain a nice form.At last we sewed up the incision.Results In 15000 cases of nasal implant operations with follow-up within last 18 years,the successful cases were 94 ％,while the failing ones were 6 ％.ConclusionsApplying partical hydroxylaptite artificial bone to saddle nose and nasal implant can obtain a satisfactory,long-tcrm and stable result.It can he an optional surgical method in nasal augmentation.