| Facelift During a facelift procedure, excess facial fat is removed, facial muscles are tightened, and the skin is stretched to make a smoother appearance. |
| Facts About Blood Detailed information on blood, including components of blood, functions of blood cells and common hematology tests |
| Facts About Diabetes Diabetes affects the way the body metabolizes, or uses, digested food to make glucose, the main source of fuel for the body. |
| Facts About Skin Cancer Statistics relating to skin cancer |
| Facts About the Spine, Shoulder, and Pelvis Detailed anatomical description of the spine, shoulder, and pelvis, including full-color, labeled illustrations |
| Fever Detailed information on fever, including when to call your physician |
| Fibrocystic Breast Changes Detailed information on common fibrocystic breast changes, including what fibrocystic changes feel like |
| Fibromyalgia Detailed information on fibromyalgia, including cause, triggers, symptoms, diagnosis, and treatment |
| Fibrous Dysplasia Fibrous dysplasia is a chronic disorder in which bone expands because of abnormal development of fibrous tissue. |
| Fifth Disease Fifth disease is caused by the human parvovirus. It is most prevalent in the winter and spring and is usually seen in school-aged children. |