II. Definitions
- Barbotage
- Needling and breaking up of calcific deposits
- Lavage
- Flushing site (saline or Anesthetic) and aspirating deposits
III. Indications
-
Rotator Cuff Calcific Tendinitis
- More likely to be effective if deposit is soft, fluffy, or irregular
IV. Precautions
- Procedure should be performed by experienced clinician
V. Adverse Effects
- As with any percutaneous procedures, risk of infection and bleeding
VI. Technique
- Ultrasound guidance is used to identify Calcium deposits
- Draw Lidocaine into syringe with 18 gauge needle
- Needle entry angled from below the calcification site (loosened deposits will fall with gravity)
- Inject and aspirate multiple areas at deposits
- Repeat until all accessible material withdrawn
- Consider 2 needle approach
- First needle injects
- Second needle aspirates from below first needle insertion site (loosened deposits will fall with gravity)
- Complete procedure with local Corticosteroid
- Inject Corticosteroid at subdeltoid or subacromial bursa
VII. References
- Warrington (2026) Crit Dec Emerg Med 40(2): 19