VADDS:
Thanks for responding to my post and the good information. I researched a little more and find there seems to be conflicting BVA case law related to SC and bruxism. The first awarded the appellant a SC based on evidence provided by the psychiatrist and the dentist. (Citation: 0307941, 04/25/2003). The second, and most current, denied the appellant for precisely the reasons you stated in your response. (Citation Nr: 1145541, 11/14/2011). It seems it can be reasonably inferred, presuming the absence of further development by the BVA, that the most current decision would be controlling in future cases. I was encouraged by the verbiage of the Board in the 2011 case:
"In making this decision the Board acknowledges the clinical evidence at a minimum raises a reasonable doubt that there is a relationship between the appellant's posttraumatic stress disorder and his bruxism. The Board, however, is not free to ignore or make exceptions to laws passed by Congress. 38 U.S.C.A. § 7104© (West 2002). The law is very specific as to the criteria for granting service connection for dental disorders, and eligibility has not been shown in this case. Perhaps the law should be changed, however, "the fact that Congress might have acted with greater clarity or foresight does not give (the Board) carte blanche to redraft statutes in an effort to achieve that which Congress is perceived to have failed to do." United States v. Locke, 471 U.S. 84, 95 (1985). Where the law is dispositive, the claim should be denied because of the absence of legal merit. Sabonis. Simply put, in this case, the Board has no alternative but to deny the appellant's appeal." (Judge D. Brown, BVA)
It appears the law is ripe for revision in this area. Regardless, I renew my my original question:
When, if at all, and how, is it best way to introduce a new SC illness/injury when the original claim is at the RO on appeal awaiting a new rating decision?