Figure 1.

US-guided injections with demonstration of needle tip (long arrow) along with median nerve (short arrow) just before the carpal tunnel inlet. a) Ulnar in-plane approach: in this method, the wrist was placed on the table in slightly dorsiflexed and supinated position and the injection was done at tunnel inlet from ulnar side lateral to ulnar artery, below the median nerve. b) Midline in-plane approach: in this method, we placed the wrist on the same position as above mentioned and the same needle features but the injection was done above the median nerve.