Adhesive capsulitis is characterized by which mechanism?

Adhesive capsulitis is characterized by which mechanism?

• A. A degenerative knee condition with no inflammation.
• B. An inflammatory process leading to capsular stiffness and adhesions.
• C. Nerve entrapment in the carpal tunnel.
• D. A condition affecting the ankle.

Answer: (B)

Adhesive capsulitis happens when the shoulder joint capsule undergoes an inflammatory process that then leads to fibrosis and adhesions. This inflammation causes the capsule to thicken and scar down, restricting the joint’s ability to move and creating stiffness that often worsens over time. The key idea is that inflammation sets off a cascade that results in capsular contracture and limited range of motion, rather than being a purely degenerative problem or a nerve issue. This helps explain why the condition affects shoulder movement and why it isn’t related to a knee degenerative condition, carpal tunnel entrapment, or an ankle problem.

Adhesive capsulitis happens when the shoulder joint capsule undergoes an inflammatory process that then leads to fibrosis and adhesions. This inflammation causes the capsule to thicken and scar down, restricting the joint’s ability to move and creating stiffness that often worsens over time. The key idea is that inflammation sets off a cascade that results in capsular contracture and limited range of motion, rather than being a purely degenerative problem or a nerve issue. This helps explain why the condition affects shoulder movement and why it isn’t related to a knee degenerative condition, carpal tunnel entrapment, or an ankle problem.