How Are Frozen Shoulder and Rotator Cuff Different?
Frozen shoulder is when the joint capsule stiffens, while rotator cuff tear is when the tendons are damaged. The two diseases have different causes, symptoms, and treatments.
Key Differences at a Glance
| Feature | Frozen Shoulder | Rotator Cuff Tear |
|---|---|---|
| Problem Location | Joint capsule stiffness | Tendon tear/damage |
| Main Symptom | Restricted movement in all directions | Weakness, specific movements difficult |
| Passive Movement | Restricted even when someone else moves it | Possible when someone else moves it |
| Pain Pattern | Pain at end range | Pain during movement, weakness |
| Natural Course | May improve after 1-2 years | Won’t heal on its own once torn |
Distinguishing Through Symptoms
When to Suspect Frozen Shoulder
- Can’t reach hand behind back
- Can’t raise arm in any direction
- Pain even when trying to turn while lying down
- Symptoms appeared without injury
When to Suspect Rotator Cuff Tear
- Weak when trying to raise arm
- Can’t maintain raised position (drops down)
- Pain at specific angles
- Symptoms after injury or chronic use
Ultrasound Examination Essential for Accurate Diagnosis
Both conditions often occur together, and symptoms alone cannot provide definitive differentiation. Ultrasound examination is needed to check joint capsule condition and tendon damage.
Circulation Therapy Provides Customized Treatment for Each
- Frozen shoulder: Release joint capsule with Circulation HD + restore movement with Circulation PT
- Rotator cuff: Reduce inflammation and strengthen surrounding muscles
Frequently Asked Questions
Unsure If It’s Frozen Shoulder or Rotator Cuff?
Get accurate diagnosis through ultrasound examination.
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