The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important tendons and ligaments. The top of the humerus is part of the shoulder joint ...

More information: Alan Y. Hsu et al, Semaglutide and Nonarteritic Anterior Ischemic Optic Neuropathy Risk Among Patients With Diabetes, JAMA Ophthalmology (2025). DOI: 10.1001/jamaophthalmol.2025.0349 ...

Medicare covers bone density scans once every 2 years, or more if medically necessary, provided you meet specific conditions. If you’re eligible and the facility accepts Medicare, you pay no out ...

An osteophyte is a bony outgrowth or “bone spur” that develops slowly over time in and around joints. Bone spurs often do not cause symptoms. They usually only cause pain if they impinge on other ...