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AWT IMAGE

AWT IMAGE

:: Volume 22, Issue 4 (10-2024) ::
Int J Radiat Res 2024, 22(4): 1075-1078 Back to browse issues page
Design and application of over-flexion–extension position mould based on computed tomography examination of nasal bone patients
L. Yang , C.  Yang , G. Gao , Y. Li , L. Gao , Q. Qi , X. Li , Ch. Yang
Department of medical equipment, The second hospital of Hebei Medical University, Shijiazhuang 050000, China , yangcun2020k@126.com
Abstract:   (111 Views)
Background: We aimed to develop a mould for the over-flexion and over-extension positions to solve the technical problem of patients who find it difficult to form the over-flexion and over-extension positions of the cervical spine by lowering their heads forwards and raising their heads backwards. Materials and Methods: We calculated the average physiological bending radian of normal people and measured the depth of the cervical physiological curve using Borden's method. Finally, we designed a mould that conformed to the characteristics of the human cervical spine to conduct nasal bone examinations in the over-flexion and over-extension positions in combination with the patient's examination position. Results: When the neck is equipped with an over-flexion and over-extension mould when performing coronal nasal bone examinations, the nasal bone structure is more fully displayed than in routine examinations; furthermore, the clinical diagnosis efficiency greatly improves, and the rate of misdiagnosis significantly reduces. Conclusion: This model increases the comfort of patients and solves the technical problem of patients who cannot maintain the over-flexion and over-extension positions for an extended period.
Keywords: Nasal bone, over-flexion–extension, mould, computed tomography, cervical spine.
Full-Text [PDF 632 kb]   (29 Downloads)    
Type of Study: Technical Note | Subject: Radiation Biology
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Yang L, Yang C, Gao G, Li Y, Gao L, Qi Q, et al . Design and application of over-flexion–extension position mould based on computed tomography examination of nasal bone patients. Int J Radiat Res 2024; 22 (4) :1075-1078
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Volume 22, Issue 4 (10-2024) Back to browse issues page
International Journal of Radiation Research
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