Short Term Efficacy of 5% Dextrose Injection With Ultrasound Guided Nerve Hydrodissection Method in CTS

The same type of wrist splint to be used for at least 8 hours at night for 4 weeks, to be worn in a neutral position and in accordance with the wrist as described in previous studies to restrict movement in the wrist. Patients who did not sleep for 8 hours were asked to complete 8 hours of wrist splint use before going to sleep or after waking up.

2 ml each of 5% dextrose injection was administered once at the proximal wrist level above the median nerve separating the median nerve from the flexor retinaculum and below the median nerve separating the median nerve from the flexor tendons by nerve hydrodissection method in the transverse inplane plane under ultrasound guidance. After the application, the spread of the injectate was observed by looking longitudinally at the median nerve.