The so-called frozen shoulder

 

Did you know that between 2-5 per cent of the general population will experience a “Frozen Shoulder?”

Did you know it’s more common in people with diabetes and thyroid diseases?

Did you know that it’s more common in women between the ages of 40-60?

Did you know that over 80 per cent of clients with frozen shoulder (one study) respond to conservative treatment?

WHAT IS A FROZEN SHOULDER?

  • Evidence that there’s an “elevation serum cytokine levels
    • Which is an over production of the cells that help with tissue repair
    • This causes ongoing inflammation and fibrosis (scar tissue formation)
  • Loss of normal collagen production – new collagen is too tight and restricts the movement of the shoulder joint.
  • Contracture or tightening is typically found in the “rotator cuff interval” (RCI) at the front of the shoulder.

HOW CAN I TELL IF I HAVE ONE?

  • Painful and/or stiff shoulder with all movement directions
  • Typically starts without any significant incident
  • Accompanied by progressive loss of motion (freezing) in all directions
  • Significant night pain
  • Loss of outward rotation of more than 50 per cent
  • Weakness of the internal rotations

WHAT CAN I EXPECT?

  • Initial first three 3 months
    • Pain is greater than stiffness
    • Pain limiting movement in all directions of motion
    • Muscle guarding on passive movements
    • Difficulty finding comfortable sleeping position
  • Stage Two (3-9 months)
    • Pain with all movements
    • Stiffness may be starting to be more of a problem than pain in the later stages
  • Stage Three-Frozen (9-15 months)
    • Less pain but more stiffness
    • Still limited motion
    • Improved tolerance for exercises and physiotherapy techniques
  • Stage Four-Thawing (15- 24  months)
    • Minimal pain
    • Motion improving

GAME PLAN

  • Research supports in the early stages (more pain from hyper inflammatory) the use of a cortisone injection (results of pain reduction are best when combined with a physiotherapy-guided exercise program)
  • Ultrasound and other modalities might actually aggravate the pain in the early stages
  • Do range of motion exercises that don’t increase the pain in the early stages
    • Aggressive stretching in the early phases can aggravate the condition
  • Physiotherapy-guided home exercise program
  • Physiotherapy joint mobilizations in the frozen or thawing stages

 OTHER CULPRITS

  • Rotator cuff impingement
  • Rotator cuff or labral tears
  • Neck problems
  • Severe osteoarthritis
  • Acute tendon calcification
  • Tendonitis or bursitis
  • Humeral fracture (proximally)

IF YOU’RE MOTIVATED:

1. Martin J. Kelley, Phillip W. McClurr, Brian G. Leggin. Frozen shoulder: evidence and a proposed model guiding rehabilitation. February 2009 | volume 39 | number 2 | journal of orthopaedic & sports physical therapy

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2 Responses to “The so-called frozen shoulder”

  • Great article Wendy!

    How is this condition different from the one where ergonomics (eg mouse/keyboard at the wrong height) is a factor? Or are they related?

  • Clemens
    The problems that occur from poor ergonmics are classified more under the repetitive strain injury category. Where as the frozen shoulder typically occur without any known trauma. Shoulder problems from repetitive strain are frequently related to the neck area as well. Watch for the next blog on repetitive strain and overuse injuries.

    Wendy

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