Sakda ChaikitpinyoChanintr MahakkanukrauhSuppasin Soontrapa2011-02-242011-02-242010-05-082010-05-08Srinagarind Medical Journal (SMJ); Vo. 3 No. 1 January - March 1988; 21-29http://imsear.searo.who.int/handle/123456789/133760 Using an IBM compatible, 16 bit and advanced basic language, microcomputer, we devised a computer assisted instruction (CAI) program of case study in Orthopedics. A trial was then made an our house staffs (2 Orthopedics residents and  5 resident equivalents) . The efficacy of CAI as a teaching aid and users’satisfaction was evaluated with satisfactory outcome. This report aims at showing the favorable acceptance of CAI as a teaching aid and at arousing its acceptance as a new kind of technology suitable for various adaptation in academic use.en-USAcademic Affairs, Faculty of Medicine, Khon Kaen University, KhonKaen, ThailandOriginal Articles