Here’s the link to the BVA search site
To look at any other ailments such as PTSD, enter your disease/injury name in the “Find These Words” box at the top and choose your year search choice(s)- then click “Search”.
You will find this tool very useful if regulations have changed over the years from the inception of these BVA decisions in 1992. I find it extremely useful to see how Diagnostic Codes were used “back in the day” if I’m studying a CUE claim. All too often, you find a 2019 rater using 2019 Diagnostic code on a 1978 rating which was entirely different and more permissive in that era. Tinnitus is a good point- the old DC 6260 was recurrent= 10%. New is “constant and remarkable”.