Szychta Pawel, Witmanowski Henryk, Rykala Jan
Department of Oncological Surgery and Breast Diseases, Polish Mother's Memorial Hospital - Research Institute, Lodz Poland.
J Plast Surg Hand Surg. 2013 Apr;47(2):106-12. doi: 10.3109/2000656X.2012.751389. Epub 2013 Jan 29.
Preoperative, accurate measurement of spatial parameters of the external nose could be essential in the postoperative assessment of rhinoplasty. The aim of the study was to analyse the relevance of three-dimensional (3D) imaging in aesthetic evaluation after operation, to provide a standardised algorithm of nasal shape measurements, which will enable the development of software for assessing the nose before and after rhinoplasty, to perform analysis of spatial changes of both its shape and asymmetry by the new protocol of measurements. Fifty-four patients were examined preoperatively and 6 months postoperatively. The following nasal parameters were determined: rates of proportion, angles, and spatial parameters. After the operation, statistically significant differences were observed in all parameters. In conclusion, a 3D scanner can be used as a tool to assess the results of rhinoplasty. This protocol of measurements describes spatial changes of the nose shape resulting from the operation.
术前对外鼻空间参数进行准确测量对于鼻整形术后评估至关重要。本研究的目的是分析三维（3D）成像在术后美学评估中的相关性，提供标准化的鼻形测量算法，这将有助于开发用于评估鼻整形术前和术后鼻子情况的软件，并通过新的测量方案对鼻子形状和不对称性的空间变化进行分析。对54例患者进行了术前和术后6个月的检查。测定了以下鼻部参数：比例率、角度和空间参数。术后，所有参数均观察到具有统计学意义的差异。总之，3D扫描仪可作为评估鼻整形术效果的工具。该测量方案描述了手术导致的鼻子形状的空间变化。
