Application of Three-Dimensional Imaging in Asian Rhinoplasty with Costal Cartilage.

[BACKGROUND] 3D computer-simulated technology is becoming popular in China. Rhinoplasty with costal cartilage is a good option for Asians. However, the application of 3D imaging in Asian rhinoplasty with costal cartilage has not been systematically assessed.

[OBJECTIVE] To analyze the effect of 3D imaging in Asian rhinoplasty with costal cartilage.

[METHODS] In this study, 44 patients were included and randomly divided into 3D and non-3D imaging groups. We performed a prospective survey on the aesthetic scores for preoperative, simulated, and postoperative images and calculated the relative nasal index scores of patients in both groups. Additionally, surveys on satisfactions with surgical outcomes and doctor-patient communication in both groups were conducted.

[RESULTS] The actual postoperative result was well consistent with the preoperative simulation result. The 3D computer simulation did not impact the satisfaction with surgical outcomes but increased that with doctor-patient communication. The 3D computer-simulated technology was an effective tool for doctor-patient communication and surgery planning in Asian rhinoplasty with costal cartilage.

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