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Effect of decompression for patients with various jaw cysts based on a three-dimensional computed tomography analysis

Other Titles
 3차원 전산화 단층영상분석에 근거한 다양한 치성낭종 환자에서의 감압술의 효과 
Authors
 Ho-Gul Jeong  ;  Jae Joon Hwang  ;  Sung Hwa Lee  ;  Woong Nam 
Citation
 ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY, Vol.123(4) : 445-452, 2017 
Journal Title
 ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY 
ISSN
 2212-4403 
Issue Date
2017
MeSH
Adolescent ; Adult ; Aged ; Child ; Decompression, Surgical ; Female ; Humans ; Imaging, Three-Dimensional* ; Jaw Cysts/diagnostic imaging* ; Jaw Cysts/surgery* ; Male ; Middle Aged ; Radiography, Panoramic ; Tomography, X-Ray Computed*
Abstract
OBJECTIVES: The aim of this study is to evaluate the effectiveness of decompression according to reduction parameters by measuring cystic volume changes using computed tomography (CT). STUDY DESIGN: We chose patients who had undergone decompression for a cystic lesion of the jaw at the Department of Oral and Maxillofacial Surgery in our dental hospital between 2006 and 2015. All patients had been examined by CT before and after decompression. We measured the volume of cystic lesions using the threshold method and evaluated the volumetric changes after decompression according to various parameters. RESULTS: The mean reduction rates of 46 cystic cases was 57.95%. There was a statistically significant difference in reduction rates by initial volume; the group with large initial volume reported higher reduction rates. CONCLUSION: Decompression is more effective in larger initial lesions when carried out more than 6 months. CT is an efficient method for evaluating the bony healing within the cyst cavity by measuring changes in cystic volume after decompression. However, due to its high cost and radiation dose, a comparative study using another diagnostic radiographic tool should be considered.
Full Text
http://www.sciencedirect.com/science/article/pii/S2212440316307064
DOI
10.1016/j.oooo.2016.11.012
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Oral and Maxillofacial Surgery (구강악안면외과학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Oral and Maxillofacial Radiology (영상치의학교실) > 1. Journal Papers
Yonsei Authors
Nam, Woong(남웅) ORCID logo https://orcid.org/0000-0003-0146-3624
Jeong, Ho Gul(정호걸)
Hwang, Jae Joon(황재준)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/154463
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