Medical is a term that refers to both science and the practise of medicine that deals with health and healing. It features range of clinical diagnosis, treatment, and prevention, as well as Medical research and other issues. Medicine is concerned with the promotion and preservation of good health and well-being.

In Clinical Practice a clinician is a health practitioner who works directly with patients in a hospital or other healthcare facility. Clinical professionals include nurses, doctors, psychotherapists, and other experts.

BioMedical research requires careful testing, development, and evaluation. Biologists, chemists, medics, pharmacologists, and others are involved. This branch of study is concerned with finding solutions to prevent and treat diseases that cause illness or death.

Surgery is the field of medicine dealing with the manual and instrumental treatment of injuries, illnesses, and other ailments. Surgical operations are needed to diagnose and treat certain diseases, malformations, and injuries.

Medical devices range from test tubes to advanced scanning equipment. Doctors employ a variety of equipment to diagnose and treat diseases and other conditions, to prevent symptoms from worsening, and to replace a damaged part — such as a hip or a knee — among other things.