Efficacy of Keyhole Approach to Carpal Tunnel Syndrome under Ambulatory Strategy

Table 1

Evaluation of cases at long term with the functional status scale in daily activities.

Preoperative inclusion criteria	Symptom severity scale	Microsurgical carpal tunnel approach under local anesthesia	Discharge, 1 H after procedure	Complications	Functional status scale at 6 months	Functional status at 1 year
100%	Grades 4-5; 100%	100%	98%	No	Grade 1; 85%	Grade 1; 97%