What the panel treated as outcome-determinative, and which side it favoured.
Applicant sustained industrial injury to multiple body parts including spine, right lower extremity, and upper extremities with complex regional pain syndrome causing worsening condition.
Favours Applicant prevailed
This supported the WCJ's finding of permanent total disability and justified reopening and adding disabilities rather than combining them.
From the decision · page 1Defendant seeks reconsideration of the Findings of Fact and Award issued by the workers'
compensation administrative law judge (WCJ) on February 13, 2026. Therein, the WCJ found
that applicant sustained industrial injury to his lumbar spine, cervical spine, thoracic spine, right
ankle, right hip, right foot, right toes, complex regional pain syndrome, bilateral shoulders,
bilateral wrists and right leg resulting in permanent total disability.
Dr. Chen's opinion that disabilities should be added rather than combined due to overlapping effects on activities of daily living.
Favours Applicant prevailed
The WCJ relied on this opinion as substantial evidence to support the permanent total disability award.
From the decision · page 3At trial, the only evidence on the issue of permanent disability, was the reports
and deposition transcripts of the panel QME, Christopher Chen, M.D. Dr. Chen
described impairment and disability to multiple body parts. He opined that many
of the disabilities should be added.
Defendant's argument that prior stipulation to 69% partial permanent disability precludes adding disabilities and requires combining due to collateral estoppel.
Favours Defendant prevailed
This argument was the basis for the petition for reconsideration and the Appeals Board's grant of reconsideration to review the merits.
From the decision · page 1Defendant contends that the WCJ erred in finding permanent total disability arguing that
the parties' previous stipulation to a 69% partial permanent disability precludes the WCJ from
adding the disabilities from those stipulations and that the disabilities must be combined because
there is a collateral estoppel effect.
The record was not sufficiently developed on the issue of permanent disability and statutory time constraints required reconsideration to allow further review.
Favours neutral
This justified the Appeals Board's grant of reconsideration and deferral of final decision.
From the decision · page 9Here, it is unclear from our preliminary review that the record has been sufficiently
developed as to the issue of permanent disability. Where the medical evidence or opinion on an
issue is incomplete, stale, and no longer germane, or is based on an inaccurate history, or
speculation, it does not constitute substantial evidence. (Place v. Workers' Comp. Appeals Bd.
(1970) 3 Cal.3d 372 [35 Cal.Comp.Cases 525]; Escobedo v. Marshalls (2005) 70 Cal.Comp.Cases
604, 621 (Appeals Board en banc).)