Minimizing Pain Experience In Trigger Finger Steroid Injection.

Inclusion Criteria: * Age above 18 year old * Male or female(non-pregnant) * Single trigger finger * Clinically diagnosed trigger finger- Green classification Grade I or II * No prior surgery to the involved finger * Subject is able to provide voluntary, written informed consent Exclusion Criteria: * Age less than 18 year old * Allergy to lignocaine or corticosteroid * Trigger finger with Green classification grade III or IV * Previous surgery on the affected finger * Any wound, neurovascular injury, or skin disease at injection site * Concomitant ipsilateral fingers/wrist/forearm/arm injury * Preexisting congenital/acquired deformities of hand (such as rheumatoid arthritis, contracture) * Insensate hand