Needle-Free Injection of Lidocaine for Local Anesthesia Prior to Trigger Digit Injection
Conditions
Interventions
- PROCEDURE: Triamcinolone (20 g) and 2% Lidocaine injection over the A1 pulley
- DRUG: 2% Lidocaine
- DRUG: Triamcinolone (20 g)
- PROCEDURE: J-tip lidocaine administration
- PROCEDURE: Triamcinolone (20 g) Injection over the A1 pulley.
Sponsor
Brigham and Women's Hospital