Some conditions cause the finger or toe joint tissue to thicken, which makes movement difficult. This, in turn, may affect how the joint bends, leading to a locking sensation. The potential causes of this include injury and arthritis.
Researchers say people with knee osteoarthritis appear to get some short-term pain relief after receiving injections of genicular nerve blocks. They said people who received the injections reported significant pain relief eight weeks after the treatment. The relief appeared to wane after 12 weeks.
A Hill-Sachs injury to the shoulder can occur due to a shoulder dislocation, resulting in a Hill-Sachs lesion or a Hill-Sachs deformity of the head of the humerus bone (the upper arm bone).As the bones in the shoulder joint dislocate, the round humeral head (the ball on the top of the arm bone) can strike the edge of the glenoid bone (the socket) with force.
Golfer’s elbow occurs when the forearm tendons tear and become inflamed. It often results from overuse or repetitive motions. Treatment options include rest, specific exercises, medication, and surgery.
Arthritis in the arm can cause pain, swelling, and stiffness in the elbow, shoulder, or wrists. It may affect one or more joints, depending on the type of arthritis a person has.
