Abstract
The effects of local hydrocortisone acetate injections in patients with a carpal tunnel syndrome are reported. In a prospective study of sixty one wrists injected, fifty five (90%) had initial symptomatic relief. At review after one year forty one wrists had relapsed (67%) requiring decompression.
In view of the poor long term response to injection it was decided to test the accuracy of the siting technique in a separate consecutive series of twenty six wrists at operation. The needle was found to be correctly sited in twenty four wrists (92%).
It is suggested thai, as initially considerable symptomatic relief can be achieved, the principal value of steroid injections lies as a palliative remedy whilst decompression is awaited.
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