Lessie Williams — ADJ1104751, ADJ2723378, ADJ2006794

Lessie Williams, a paraeducator for LACOE, sustained multiple industrial injuries (right knee 1987, left knee 2001, and cumulative back/knee injury 1978-2003) and sought Subsequent Injuries Benefits Trust Fund (SIBTF) benefits under Labor Code section 4751. The WCJ denied SIBTF benefits, finding insufficient evidence of preexisting labor-disabling permanent disability. The WCAB granted reconsideration and rescinded the F&O, finding the SIBTF claim was not time-barred and that applicant had in fact established some preexisting labor-disabling conditions through QME reports (Dr. Sterling's adjustment disorder and Drs. Shaw/Scribner's metabolic/cardiovascular history) and credible testimony. However, the Board found AME Dr. Sohn's permanent disability rating and QME Dr. Scribner's adoption of opinions outside his chiropractic expertise did not constitute substantial medical evidence. The Board deferred all remaining issues and ordered development of the record on remand, including reevaluations by QMEs Dr. Scribner and Dr. Shaw and a supplemental report from AME Dr. Grodan reconciling apportionment.