Precision of manual landmark identification between as-received and oriented volume-rendered cone-beam computed tomography images

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• 作者：Abhishek Gupta^a ; Om Prakash Kharbanda^b ; ^{opk15@hotmail.com} ; ^{dr.opk15@gmail.com} ; Rajiv Balachandran^c ; Viren Sardana^d ; Shilpa Kalra^c ; Sushma Chaurasia^c ; Harish Kumar Sardana^e
• 刊名：American Journal of Orthodontics and Dentofacial Orthopedics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：151
• 期：1
• 页码：118-131
• 全文大小：1389 K
• 卷排序：151

文摘

This study provides insight into influence of orientation of CBCT image on 3D landmark plotting. Landmark plotting was performed by 3 observers blindly and randomly to prevent bias. Excellent interobserver reliability was obtained for as-received and oriented CBCT data sets on landmark plotting. The locations of landmarks influence the consistency of their identification in both situations.