Calculation of the Forearm and Hand ThreeDimensional Anthropometry Based on TwoDimensional Image Feature Extraction: An Approach for Cock-up Splint Design
- سال انتشار: 1403
- محل انتشار: مجله استخوان و جراحی عمومی، دوره: 12، شماره: 9
- کد COI اختصاصی: JR_TABO-12-9_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 127
نویسندگان
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
Department of Biostatistics, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran - Bone and Joint Research Laboratory, Ghaem Hospital, Mashhad University of Medical Science, Mashhad, Iran
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran - Bone and Joint Research Laboratory, Ghaem Hospital, Mashhad University of Medical Science, Mashhad, Iran - Department
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran - Bone and Joint Research Laboratory, Ghaem Hospital, Mashhad University of Medical Science, Mashhad, Iran - Faculty of New
Orthopedics Research Center, Department of Orthopedic Surgery, Mashhad University of Medical Sciences, Mashhad, Iran
چکیده
Objectives: An alternative to both the time-consuming traditional and the expensive three-dimensional (۳D) methods for splint design is to use two-dimensional (۲D) images. The present study utilized image processing to achieve an automatic and practical method of anthropometry measurement to design and build a personalized and remote cock-up splint. This method is applicable for patients unable to personally attend clinic appointments.Methods: The defined landmarks of the cock-up splint of ۱۰۰ adult participants were measured manually. Each individual had a ۲D image taken of their upper limb using a customized imaging device. The ۲D image portions that corresponded to the manual measurements were then identified, and their sizes were retrieved in pixels using MATLAB software. To find equations between manual ۳D measurements and ۲D image processing ones, multiple linear regression analysis was performed on landmark variables.Results: We were able to determine equations to estimate manual dimensions based on ۲D image data. In the men’s group, we could predict the third finger length, forearm circumference at three levels, and the largest forearm circumference. In the women’s group, in addition to variables predicted for men, hand circumference at the distal palmar crease and first web levels, as well as arm circumference, could be predicted using the identified equations.Conclusion: Based on the findings, ۲D image processing could be an appropriate method for designing personalized cock-up splints. Level of evidence: IIIکلیدواژه ها
Customized splint, Forearm landmarks, Image Processing, MATLABاطلاعات بیشتر در مورد COI
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