Pain and Efficacy Rating of a Microprocessor-Controlled Metered Injection System for Local Anaesthesia in Minor Hand Surgery

Table 4

Study inclusion and exclusion criteria.

Inclusion criteria
(i) Subject able to give informed consent
(ii) Subject greater than 18 years old
(iii) Predetermined need to undergo unilateral open carpal tunnel release
Exclusion criteria
(i) Subject unable to give informed consent
(ii) Pregnant women
(iii) Known sensitivity or allergy to Lidocaine
(iv) Minors (age < 18)