ABSTRACT
The aim of this study was to find out the role of laser therapy in the treatment of carpal tunnel syndrome [CTS]. Thirty female patients suffered from CTS participated in this study, their age ranged between 20 and 40 years with a mean of 30.83 +/- 7.15 years. They were classified into two groups of an equal number: Group 1 received infrared [IR] laser only, while group 2 received both IR laser and pulsed 1:4 ultrasound [US]. IR laser in each group was applied for ten minutes on the skin of the palmar surface of the affected hand, started 3 cm proximal to flexor retinaculum, then passed distally across the retinaculum to pass laterally 2 cm over thenar eminence. Pulsed US was applied for 15 minutes on the area which extends from wrist crease to palmar region to cover an area of 3-5 cm length and 2-2.5 cm width. Both groups received three sessions per week for four weeks. The patients were assessed clinically [visual analogue scale and pinch dynamometer] and electrophysiologically [motor and sensory distal latencies and sensory conduction velocity] before and after treatment program