Adhesive Capsulitis is the medical term for Frozen Shoulder – sometimes abbreviated to FSS (frozen shoulder syndrome). This is a condition which affects the ability to move the shoulder, and usually only occurs on one side. Sometimes the problem can spread to the other shoulder (approximately 1 person in 5).

The medical term literally describes what is seen in this condition – adhesive meaning sticky, and capsulitis meaning inflammation of the joint capsule. It is thought that a lot of the symptoms are due to the capsule becoming inflamed and ‘sticking’, making the joint stiff and difficult to move. This is not the same as arthritis, and no other joints are usually affected.

Frozen Shoulder Symptoms
The shoulder pain induced by this condition has been described in three phases, so the symptoms will differ depending on the phase of the condition.

The Painful (Freezing) Phase

• Gradual onset of aching shoulder.
• Developing widespread pain, often worst at night and when lying on the affected side.
  
• This phase can last anywhere between 2-9 months.

The Stiffening (Frozen) Phase

• Stiffness starts to become a problem.
  
• Pain level usually does not alter.
  
• Difficulty with normal daily tasks such as dressing, preparing food, carrying bags, working.
  
• Muscle wastage may be evident due to lack of use.
  
• This stage can last between 4-12 months.

The Thawing Phase

• Gradual improvement in range of movement
  
• Gradual decrease in pain, although it may re-appear as stiffness eases
  
• This stage can last between 5-12 months
  
  For more information about Frozen Shoulder, you may visit the CMC Rehabilitation Medicine at the Ground Floor, CMC Bldg. 2, Panay Avenue Quezon City.