Abt a month ago a co worker pushed several boxed cases into my rt rear shoulder area. The boxes hit me flush against my shoulder and elbow. At impact I felt a strong tingle up the back of my neck splne and head area. While at the same time a shooting pain down from my elbow to my rt wrist into my rt hand...and as wild as it sounds it felt like someone was pulling strings out of my fingers...the 3 on the end. It hurt so bad. My neck cramped ,my fingers locked and my elbow at times still feels like someone is sticking a pin into it. Well since then I wake in the nite with finger pain and often my wrist may lock. Also I ve lost the ability to move my fingers and they hurt all the time. My question is...could it be possible I could have some type of nerve damage or circulation disorder develop because of the force and what I felt occurs at the point of impact?