What the panel treated as outcome-determinative, and which side it favoured.
Dr. Brown's medical opinions were found persuasive and based on accurate understanding of applicant's job duties and medical history.
Favours Applicant prevailed
Supported the finding of industrial injury to orthopedic body parts.
From the decision · page 15In regard to causation, Dr. Brown stated the job duties the applicant performed for the employer
were a viable mechanism of cumulative trauma injury and that the amount of weight applicant
lifted was not an issue as applicant spent a lot of time loading and unloading packages, standing,
driving, twisting his neck and back, bending and stooping, activities which were reasonably
arduous.
Dr. Pietruszka's medical reports were found insufficient and not substantial evidence by the WCJ.
Favours Defendant prevailed
Led to rescinding internal injury findings and ordering further medical development.
From the decision · page 38,
§ 10517.) Further, the fact that applicant may have sustained a specific hernia injury around the
same time does not preclude a finding he also sustained a cumulative trauma injury, e.g., during
the period 2008 through 2010 or 2011. In any case, "the Board may not leave undeveloped matters
which its acquired specialized knowledge should identify as requiring further [inquiry or]
evidence." (Telles Transport, Inc. v. Workers' Comp. Appeals Bd. (2001) 92 Cal.App.4th 1159,
1164 [66 Cal.Comp.Cases 1290].) Therefore, we conclude that the WCJ must further develop the
medical record concerning applicant's claimed cumulative trauma hernia injury. It seems clear
that the WCJ does not have confidence in the reporting of Dr. Pietruszka. Therefore, if the parties
are unable to agree on an Agreed Medical Evaluator (AME), the WCJ may consider appointing a
"regular physician" to further develop the medical record concerning this issue. (McDuffie v. Los
Angeles County Metropolitan Transit Authority (2002) 67 Cal.Comp.Cases 138 [Appeals Board
en banc].)
Applicant's credible testimony on headaches supported further inquiry on industrial origin of headaches and sleep disorder.
Favours Applicant prevailed
Supported deferral and further development of internal injury claims.
From the decision · page 5Applicant's last substantive contention is that the WCJ erred in disallowing his claim of
industrial headaches and sleep disorder. Based on the WCJ's Report, it appears he again rejected
Dr. Pietruszka's medical opinion on this issue because the doctor inaccurately recorded applicant's
weight. Regardless of whether this inaccuracy is germane to the headache and sleep disorder
claim, we note the WCJ evidently found applicant credible in testifying that he has headaches,
which interfere with his sleep. We further note the WCJ refers to no medical evidence rebutting
Dr. Pietruszka's opinion that applicant's headaches and sleep disorder are industrial in origin. (See
WCJ's Report at p. 26.) As with applicant's other claims of internal injury, we are persuaded that
further medical inquiry is necessary to determine whether applicant's headaches and sleep order
may be industrial, in reference to the claimed period of cumulative trauma.