38 C.F.R. § 4.9 Congenital or developmental defects.
Title 38 - Pensions, Bonuses, and Veterans' Relief
Mere congenital or developmental defects, absent, displaced or supernumerary parts, refractive error of the eye, personality disorder and mental deficiency are not diseases or injuries in the meaning of applicable legislation for disability compensation purposes. [41 FR 11292, Mar. 18, 1976]
Title 38: Pensions, Bonuses, and Veterans' Relief
PART 4—SCHEDULE FOR RATING DISABILITIES
Subpart A—General Policy in Rating
§ 4.9 Congenital or developmental defects.

