Real time sonography as an anatomy teaching aid in undergraduate radiography institutions in Northern Nigeria

Background: Real-time ultrasound scanning is increasing in popularity as a teaching tool for human anatomy because it is non-invasive, offers real-time 3-D anatomy and is cheaper than dissections.Objectives: To assess real-time ultrasound scanning as a teaching method of human anatomy, and to determine what teaching methods radiography students consider effective for understanding human anatomy.Materials and methods: One hundred and ten self-administered, structured and pre-tested questionnaires were distributed to Clinical Radiography students (Third, fourth and fifth year)in Northern Nigeria featuring University of Maiduguri and Bayero University Kano. The questionnaire consists of two sections;Demographics and preferred methods of delivery of anatomical information. Participation was voluntary. Comparisons among teaching methods were made using repeated measures ANOVA.Results: A significant difference among the eight delivery methods with 3-D Radiology imaging being as the most preferred method overall (48.17, p<0.0001) and ultrasound the least (32.48, p<0.0001). With Duncan’s multiple Range test, it is clearly shown that 3-D Radiology imaging differ with mean value(5.2522) followed by Computer programs(5.1292), Anatomic models(4.7593), Laboratory videos(4.5815), textbooks(4.5358), animal dissection(4.2568), lectures(3.2568) and finally ultrasound scan (3.6087), (P<0.0001).Conclusion: 3-D Radiology imaging is the most preferred method of delivering anatomical information and ultrasound scanning is the least preferred method.Keywords: Real time sonography, radiography institutions, Northern Nigeria

Real Time Sonography as an anatomy teaching aid in undergraduate radiography institutions in Northern Nigeria

Background: Real-time ultrasound scanning is increasing in popularity as a teaching tool for human anatomy because it is non-invasive, offers real-time 3-D anatomy and is cheaper than dissections. Objectives: To assess real-time ultrasound scanning as a teaching method of human anatomy, and to determine what teaching methods radiography students consider effective for understanding human anatomy. Materials and methods: One hundred and ten self-administered, structured and pre-tested questionnaires were distributed to Clinical Radiography students (Third, fourth and fifth year)in Northern Nigeria featuring University of Maiduguri and Bayero University Kano. The questionnaire consists of two sections;Demographics and preferred methods of delivery of anatomical information. Participation was voluntary. Comparisons among teaching methods were made using repeated measures ANOVA. Results: A significant difference among the eight delivery methods with 3-D Radiology imaging being as the most preferred method overall (48.17, p<0.0001) and ultrasound the least (32.48, p<0.0001). With Duncan\u2019s multiple Range test, it is clearly shown that 3-D Radiology imaging differ with mean value(5.2522) followed by Computer programs(5.1292), Anatomic models(4.7593), Laboratory videos(4.5815), textbooks(4.5358), animal dissection(4.2568), lectures(3.2568) and finally ultrasound scan (3.6087), (P<0.0001). Conclusion: 3-D Radiology imaging is the most preferred method of delivering anatomical information and ultrasound scanning is the least preferred method. DOI: https://dx.doi.org/10.4314/ahs.v19i2.54 Cite as: Umar MS, Zira JD, Ogenyi PA, Njokwu G, Malgwi FD, Silas MA, Laushongo SS. Real time sonography as an anatomy teaching aid in undergraduate radiography institutions in northern Nigeria. Afri Health Sci.2019;19(2): 2282-2289. https://dx.doi.org/10.4314/ahs.v19i2.5