Adult penis virtual surgery simulation based on force feedback and rapid prototyping technology / 中华医学美学美容杂志

ABSTRACT

Objective:To explore the auxiliary 3D rapid prototyping technology of adult penis virtual surgery simulation on the basis of the force feedback, thus to improve the success rate of surgery, to reduce complications and to ensure the operation safety and reliability.Methods:Twenty cases of Inner Mongolia adult male (20-50 years old) were selected from January 2009 to December 2015 in the Department of Burns and Plastic Surgery, Inner Mongolia Medical University Affiliated Hospital. The two-dimensional CT data from the iliac crest edge to edge of penis continuously were input into the computer to reconstruct 3D penis and adjacent structure model using Magics Rapid-prototyping software. Under the Free Form system, digital virtual simulation reconstructive surgery was carried out based on force feedback device for adult penis.Results:Using Free Form system, virtual plastic and reconstructive surgery was carried on the adult penis, which could be used for penis optional operation, the three dimensional model for quantitative operation design to choose the best surgical approach. This technique provided a new technical means to avoid complications happened.Conclusions:Penis RP model can accurately reflect the complex anatomical characteristics and the internal space of the area adjacent to the relationship, based on force feedback, make the performer from the visual, auditory and tactile perception to simulate procedures for accurate adult penile reconstructive surgery and to improve clinical application value.