Abnormal joint mobility, or joint hypermobility, is a condition where joints move beyond the normal range of motion. It often affects the knees, shoulders, elbows, wrists, and fingers.

Causes

• Genetic predisposition, often seen in families
• Connective tissue disorders like Ehlers-Danlos syndrome or Marfan syndrome
• Abnormal bone structure, such as shallow joint sockets
• Muscle tone or strength issues, affecting joint stability
• Poor proprioception, impairing joint position awareness

Symptoms

• Joints moving beyond typical range
• Joint pain after movement or activity
• Frequent dislocations or partial dislocations
• Muscle fatigue or pain
• Clumsiness or balance issues
• Thin or stretchy skin in certain cases

Diagnosis

• Physical examination to assess joint flexibility
• Review of medical history to identify patterns or associated conditions
• Blood tests may be performed to rule out related disorders

Treatment

Management focuses on enhancing joint stability and minimizing discomfort:

• Physical therapy: Strengthens muscles around affected joints and improves balance and proprioception.
• Occupational therapy: Adjusts daily activities to reduce joint strain.
• Pain management: Includes over-the-counter pain relievers and topical applications.
• Lifestyle modifications: Encourages low-impact exercises like swimming or cycling and joint protection techniques.
• Surgical intervention: Considered in severe cases to stabilize frequently dislocating joints.

Although joint hypermobility cannot be cured, targeted management strategies can improve symptoms and significantly enhance the quality of life.