Need tool for validating triangle meshes

From Russell Dibelka:

Thanks for your feedback. From your comments and work Karen has done I see at least two tools/features that need to be easily checked for these facetted
targets:
1) review the entire database and flag degenerate triangles
2) review the entire database and flag reverse normals(?) If you recall in
the original triangularization of the Stryker we got a lot of reversed
normal error messages.