口腔内病变的拍摄是临床医学摄影的一个分支。口腔内病变，由于有其自身的特点，如视野小，病灶小，病变部位往往较深。因此给拍摄带来了较大的难度。其难度主要表现在拍摄时的照明用光和准确对焦这两方面。经多年的拍摄实践研究分析，逐步探索和总结出一些经验。拍摄口腔... Filming of oral lesions is a branch of clinical medical photography. Oral lesions, due to its own characteristics, such as small field of vision, small lesions, the lesion is often deeper. So bring a greater degree of difficulty shooting. The difficulty is mainly reflected in the lighting and accurate shooting when shooting these two aspects. After years of shooting practice research and analysis, and gradually explore and sum up some experience. Shoot the mouth ...