| Background:Cheekbones zygomatic bow is located in surface Central outside side,is facial important support and the bone sex logo,is human face profile appearance of important constitute part,cheekbones is single bones is located in orbital bone of outside below,formed cheek Department of bone sex uplift,zygomatic bow by two block bones constitute,cheekbones temporal bursting and temporal bone zygomatic bursting combined and formed zygomatic bow,is located in cranial surface bone of sides,cheekbones zygomatic bow constitute of cheekbones zygomatic bow composite body on facial overall aesthetics up important role.Many survey of zygomatic or sudden problems is a common facial Asian women,mainly due to Oriental women champions facial contours and soft lines for the United States,highlighting the effects of zygoma and zygomatic arch aesthetic of the face,make the face look bloated and rough,did not meet Asian women to tip round the facial aesthetic standards of beauty.In recent years,with the improvement of social acceptance level and plastic surgery,ask for plastic surgery patients increasing,making zygomatic reduction surgery Asian countries is one of the most popular cosmetic surgery Objective:The study on three-dimension spiral CT Imaging the zygomaticofacial bone tissue found can reflect the zygomatic bone narrow parameters for clinical work in zygomatic reduction surgery to provide a more accurate reference.On this basis,the zygomatic osteotomy of the spindle was clinical research,clarify the osteotomy of the zygomatic bone after changes and postoperative results,explore a zygomatic narrowing effect,less comprehensive method.Methods:A total of 36 young women aged 19-36 years who were treated with zygomatic zygomatic arch osteotomy and normal appearance(normal group)from 2015 to 2016 were selected as the subjects.Female in 34 cases,male 2 cases,the experts selected young and beautiful women in 10 cases,preoperative three-dimensional CT imaging examination,Ivivo5 medical image processing software to observe and measure zygomatic zygomatic arch related to the 10 indicators The three groups of patients underwent three-dimensional CT review and measurement of the 10 indicators(the above-mentioned distances)in the operation group.The standard deviation of the two groups was calculated and the mean values were calculated.Data used(`x ± s)that the comparison before and after treatment using paired t test,compared with the normal group of independent samples using t test,according to the test level p <0.05 that the difference was statistically significant.Results:Are can get three group full of head three dimensional model,cheekbones zygomatic bow Shuttle type cut bone titanium Board within fixed operation Qian operation Hou and the normal group Shang width,and in the width,and cheekbones thickness,and zygomatic bursting from,and nasal Crest points to double side zygomatic bow of distance,and Chin long bursting points to double side zygomatic bow points of distance,and Crown bursting to zygomatic bow of distance,three group independent data sample for t test are has statistics meaning(p ﹤ 0.05).Conclusion:Three dimensional CT guide line cheekbones zygomatic bow shuttle shaped cut bone operation is a good of operation type,and above parameter can as cheekbones zygomatic bow reduced operation effect of reference index,through on Shuttle type cut bone operation Hou the index of parameter compared can very intuitive to understand operation Hou reduced degree whether reached expected reduced target,on evaluation whole surgery of surgery effect,carried out personalized surgery programme,upgrade surgery security and the facial three dimensional aesthetics analysis,are has good of help... |
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