Elbow Pain »
How is the elbow designed and what is its
function?
The elbow is
the joint where three long bones meet in the middle portion of the arm. The bone
of the upper arm (humerus) meets the inner bone of the forearm (ulna) and the
outer bone of the forearm (radius) to form a hinge joint. The radius and ulna
also meet in the elbow to allow for rotation of the forearm. The elbow functions
to move the arm like a hinge (forward and backward) and in rotation (twisting
outward and inward). The biceps muscle is the major muscle that flexes the elbow
hinge. The triceps muscle is the major muscle that extends the elbow hinge. The
outer bone of the elbow is referred to as the lateral epicondyle and is a part
of the humerus bone. Tendons are attach to this area which can be injured,
causing inflammation or tendinitis (lateral epicondylitis, or "tennis elbow").
The inner portion of the elbow is a bony prominence called the medial
epicondyle. Additional ...
Read the Elbow Pain article »
I am 75rs. old female and always kept myself very active. Lately I started having knee pain.... not swelling or anything.Started pain med. of little use.I now joined the GYM and feeling good yet couldn't walk for a longer time. My DR. diognised it as arthris. I don't want surgery at all. Mentally I am very sharp and feel great about myself.Yet I am worried. I need help. Published: October 07 ::