Three-dimensional visualization of lid/cheek junction
10.3760/cma.j.issn.1671-0290.2015.02.013
- VernacularTitle:眶颊联合的三维可视化研究初探
- Author:
Yao ZHANG
;
Ningze YANG
;
Zhijun WANG
;
Wei QIU
;
Rongjia LIU
;
Xiaowei SHU
;
Huafeng JIA
- Publication Type:Journal Article
- Keywords:
Three-dimensional;
Visualization;
Orbital buccal joint;
Model
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2015;21(2):107-109
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the methodology of reconstruction of a three-dimensional model of lid/cheek junction through continuous paraffin sections and stained lid/cheek junction three-dimensional visualization,and to further explore the feasibility and reliability to provide anatomical basis for clinical teaching of plastic and reconstructive surgery.Methods The full size of lid/cheek junction was cut from the specimens,the size of 25 mm× 15 mm× 10 mm,and then embedded in paraffin,and sectioned in thickness of 15 μm for 200 slices;the experimental HE staining and Masson staining were conducted,Sony camera photos using Adobe Photoshop CS 5.1 image processing software for image registration and 3D-Docter software image segmentation were used to give different colors for establishment of complete three-dimensional model.Results Histologically the LOT of the fascia area,the existence of reconstruction and the LOT model were confirmed.It showed the histological characteristics:the Masson stain displayed red,blue and white tissues in color;fascia tissue staining infered intertexture of elastic fibers and collagen fibers in LOT.LOT was the bottom edge of the triangle toward the orbital base with length of 26 mm,31 mm in high,0.8 mm in thick,and area of approximately 4.03 cm2 in size.Layers of skin,orbicularis oculi muscle,orbicularis retaining ligament,middle temporal fascia,periosteum and LOT were visible in the 3D model.By the three-dimensional model of lid/cheek junction,adjacent relationship could be rotated to any angle.Conclusions This initial establishment of a three-dimensional model of the lid/cheek junction confirms that the histological characteristics of lid/cheek junction and the feasibility of the fine structure of soft tissue within the three-dimensional model can be used as a new method for further research.
