Directors of courses in the basic anatomical sciences in allopathic and osteopathic medical schools in the United States were surveyed regarding the present composition of their courses. Results indicate the majority of gross anatomy courses are in the range of 126 to 200 total course hours, and that laboratory dissection is a key component of these courses. The majority of microscopic anatomy courses are in the range of 61 to 100 total course hours, generally divided equally between lecture and laboratory components. Additionally, despite the availability of computer technology, microscopes are still used in the vast majority of microscopic anatomy courses. The majority of neuroscience courses are in the range of 71 to 90 total course hours, with most of these hours devoted to lectures. Embryology is usually taught in conjunction with gross anatomy, although some schools present it with the microscopic anatomy course or as a separate course. Most embryology courses are in the range of 6 to 20 total course hours, with only a few having a laboratory component.