Abstract:

Objective To reduce the deformity rate of injured ears and to investigate the treatment of auricular traumatic injuries. Methods  All patients were treated with different operative methods, and then received negative pressure drainage and local heparinization after operation, according to various severity of injuries. Results  The results of all cases after treatment were satisfied. Conclusion  Negative pressure drainage and heparinization contribute to the recovery of the auricular traumatic injuries and a decrease in infection and deformity rates.

Key words: Ear Auricle; trauma; Negative pressure drainage;  Heparinization