Chin J Dent Res 2020;23(1):51–55;doi:10.3290/j.cjdr.a44336
Expert Consensus on Navigation-guided Unilateral Orbital Fracture and Orbital Floor Reconstruction Techniques
Writer:Yang HE, Yi ZHANG, Guang Yan YU, Chuan Bin GUO, Guo Fang SHEN, Xin PENG, Xiao Jing LIU, Jing WANG, Wen Bo ZHANG, Yan Pu LIU, Xiao Ming GU, Wei Dong TIAN, Li LU, Zu Bing LI, Shi Lei ZHANG; Society of Oral and Maxillofacial Surgery, Chinese Stomatological Association Clicked:
Objective: To explore the clinical and socio-demographic factors influencing oral healthrelated quality of life (OHRQoL) of Chinese adults in the 4th National Oral Health Survey. Methods: Multistage stratified cluster sampling and PPS method were used in sampling and 4720 adults aged 35 to 44 years were recruited. The study subjects completed a structured questionnaire in an interview and underwent a clinical examination. The questionnaire was a Putonghua version of the General Oral Health Assessment Index (GOHAI) and was completed by the interviewer on the site of the 4th National Oral Health Survey. Clinical examination was performed using the criteria recommended by the World Health Organization (WHO). Results: The mean GOHAI score of the subjects was 54.42 (SD 6.01). Result of Poisson regression showed that subjects with a higher household income per capita, had lower DMFT, fewer missing teeth, had no unrepaired missing teeth, or had no partial denture had higher GOHAI scores indicating better OHRQoL. Conc
Orbital fracture and orbital floor reconstruction surgery is characterised by limited surgical exposure and high risks. Before the advent of digital technology, the design and implementation of the surgical scheme for orbital floor reconstruction surgery mainly depended on the intuitive understanding of imaging and the clinical experience of surgeons, with strong unpredictability and experience dependence. Surgical navigation systems with real-time positioning and imaging functions, when used in orbital reconstruction surgery, can detect the real-time intraoperative position, avoid risks, and assist in locating the reconstruction position to ensure the accuracy of orbital reconstruction, with the help of a preoperative surgical plan. Many studies have confirmed its effect. Unilateral orbital fracture and orbital floor reconstruction surgery is one of the earliest and most widely used surgical techniques in maxillofacial surgery. Experts from the Society of Oral and Maxillofacial Surgery, Chinese Stomatological Association have fully discussed and formulated this expert consensus on navigation-guided unilateral orbital fracture and orbital floor reconstruction techniques to standardise the clinical surgical procedures and promote its application.
Key words: navigation technique, orbit fractures, unilateral
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