Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The humerus is the only bone in the upper arm. It connects to the shoulder and elbow joint.The humerus works with muscles to raise and rotate ...

GAINESVILLE, Fla.--(BUSINESS WIRE)--Exactech, a developer and producer of innovative implants, instrumentation, and smart technologies for joint replacement surgery, announced that a new study 1 that ...

Posterior shoulder dislocation occurs when the top of the upper arm bone, known as the humerus, moves backward out of its socket. This causes pain, muscle spasms, and a limited range of motion. The ...

NEO – Orthopedic and Sports Medicine Research Center, Sao Paulo, Brazil Rogerio Teixeira Silva, NEO - Sports Medicine Research Center, Orthopedics and Sports Medicine, Sao Paulo, Brazil; ...

There are several possible causes of left elbow pain. These range from injuries and overuse to inflammatory and degenerative conditions. Treatment for left arm elbow pain depends on the cause. The ...

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The retrospective study is the largest of its kind to evaluate clinical outcomes of shoulder arthroplasty patients with proximal humeral bone loss, which can be challenging to treat because the loss ...