Medicine is the branch of health science and the sector of public life concerned with maintaining or restoring humanhealth through the study, diagnosis and treatment of disease and injury. It is both an area of knowledge — a science of bodysystems, their diseases and treatment — and the applied practice — an art or craft — of that knowledge. However, medicine often refers more specifically to matters dealt with by physicians and surgeons.
A significant amount of research has focused on determining the processes that initiate tooth development. It is widely accepted that there is a factor within the tissues of the first branchial arch that is necessary for the development of teeth. (More...)
...that over time, essentially every vasectomized man experiences an epididymal blowout, which is the formation of a sperm granuloma in the epididymis, to relieve the high intra-luminal pressures in the delicate epididymal tubules?