The utility model relates to the field of bulletin boards, in particular to a
bulletin board facilitating replacement of
diabetic retinopathy photos, which comprises a fixed board, a limiting board, a jointed board, a clamping block, a limiting strip, a magnetic board and a fixed board. According to the utility model, a healthy
eye pattern is formed by sequentially splicing a plurality of groups of splicing plates, and the splicing plates can help patients to participate in the splicing process, effectively attract the attention of the patients and stimulate the
curiosity and interest of the patients, so that the patients can deeply understand related knowledge of
diabetic retinopathy, and educational propaganda is carried out in combination with a feedback method; the method comprises the following steps of: firstly, retelling or demonstrating learned contents by using own language after listening to explanation, so that an educator is helped to know the mastery degree of a patient on
diabetic retinopathy knowledge in time, correct understanding errors or omission in time, and ensure the accuracy of
information transmission; the educator can provide targeted explanation and guidance, and the educational effect is improved.