Claimant has established a right to recover from the Second Injury Fund. A claimant in a worker's compensation proceeding has the burden of proving all elements of his claim to a reasonable probability. Cardwell v. Treasurer of State of Missouri, 249 S.W.3d 902, 911 (Mo.App. E.D.2008). In order for a claimant to recover against the SIF, he must prove that he
sustained a compensable injury, referred to as "the last injury," which resulted in permanent partial disability. Section 287.220.1 RSMo. A claimant must also prove that he had a pre-existing permanent partial disability, whether from a compensable injury or otherwise, that: (1) existed at the time the last injury was sustained; (2) was of such seriousness as to constitute a hindrance or obstacle to his employment or reemployment should he become unemployed; and (3) equals a minimum of 50 weeks of compensation for injuries to the body as a whole or 15 % for major extremities. Dunn v. Treasurer of Missouri as Custodian of Second Injury Fund, 272 S.W.3d 267, 272 (Mo.App. E.D. 2008) (Citations omitted).
In order for a claimant to be entitled to recover permanent partial disability benefits from the Second Injury Fund, he must prove that the last injury, combined with his pre-existing permanent partial disabilities, causes greater overall disability than the independent sum of the disabilities. Elrod v. Treasurer of Missouri as Custodian of the Second Injury Fund, 138 S.W.3d 714, 717-18 (Mo. banc 2004). Claimant has met the burden imposed by law.
The Second Injury Fund asserts as a defense that after the 2005 amendments to Chapter 287 RSMo., Fund liability is not triggered when the primary injury is an occupational disease claim. The argument is essentially that the language of Section 287.220.1 requires "a subsequent compensable injury" to trigger fund liability, and the definition of injury in Section 287.020.3(5) states that except as specifically provided for in the Chapter it is not to include occupational disease. The Fund argues applying strict construction; an occupational disease does not create Fund liability.
However, the definition of "injury" or "personal injury" in Section 287.020.3(5) only excludes occupational diseases "except as specifically provided in this chapter." (emphasis added). Thus the definition of injury can include occupational disease under some circumstances. Section 287.067.2 provides that an" injury by occupational disease is compensable only if the occupational exposure was the prevailing factor in causing both the resulting medical condition and disability." (emphasis added) Likewise, Section 287.067.3 provides an injury due to repetitive motion is recognized as an occupational disease for purposes of this chapter." (emphasis added). Sections 287.067.2 and 3 both specifically provide for injury by occupational disease. Further, Section 287.067.3 specifically provides that occupational disease by repetitive motion, which is the primary injury in this case, is an "injury". The claim aga