Oceguera v. Labor Commission, 468 P.3d 544

Martha Oceguera, a seamstress at Beehive Clothing (operated by The Corporation of the Presiding Bishop), frequently moved between sewing machines and depressed foot pedals to operate them.
On Aug. 20, 2016, while hurrying to maximize production she applied "significant pressure" to a pedal that lacked grip tape and was covered by a slippery cloth; her foot slipped and twisted, causing a torn meniscus.
Medical examinations conflicted; an impartial medical panel found preexisting osteoarthritis contributed by allowing the meniscus to tear with less force than a healthy knee would require.
An ALJ credited the panel and applied Allen v. Industrial Commission, requiring the claimant to show employment "contributed something substantial" to increase the risk caused by the preexisting condition; the ALJ denied benefits as the exertion was not "unusual or extraordinary." The Labor Commission upheld the denial (majority), with one dissent.
On appeal, Oceguera argued Allen should not apply (her preexisting condition was trivial) and alternatively that, under the totality of circumstances, Allen was satisfied; the Court of Appeals reviewed de novo and remanded after holding Allen applied and was satisfied.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the heightened Allen legal-causation test applies when a preexisting condition "contributed" to the injury	Allen should not apply because her osteoarthritis was trivial and not a substantial cause of the injury	Allen applies because the medical panel found the preexisting osteoarthritis contributed to the meniscal tear	Allen applies whenever a preexisting condition contributes to the injury; courts will not add a separate ‘‘significant/substantial contribution’’ threshold to trigger Allen
Whether Oceguera met Allen’s requirement that employment "contributed something substantial" to increase the risk from her preexisting condition (i.e., whether the workplace exertion was objectively unusual or extraordinary)	The totality of circumstances (hurrying to maximize production, applying significant pressure, pedal lacking grip tape and covered by cloth, repetition) made the exertion unusual and thus satisfied Allen	The incident was comparable to ordinary nonemployment slips (hurrying, stepping, boarding a bus) and did not exceed normal everyday exertions	On the totality of the facts the exertion was objectively unusual (unexpected slipperiness, required significant pressure, repetitive workplace context), so employment substantially increased the risk and Allen is satisfied; case remanded for further proceedings

Allen v. Industrial Comm’n, 729 P.2d 15 (Utah 1986) (articulates heightened causation test where preexisting condition contributes to workplace injury)
Murray v. Utah Labor Comm’n, 308 P.3d 461 (Utah 2013) (framework for comparing workplace activity to ordinary nonemployment exertions; totality-of-circumstances analysis)
Peterson v. Labor Commission, 367 P.3d 569 (Utah Ct. App. 2016) (reliance on awkward manner and totality of circumstances to find exertion unusual under Allen)
American Roofing Co. v. Industrial Comm’n, 752 P.2d 912 (Utah Ct. App. 1988) (upholding unusual exertion finding where manner and snagging made lifting atypical)
Miera v. Industrial Comm’n, 728 P.2d 1023 (Utah 1986) (repetition of workplace exertion can render it extraordinary)
Washington County School District v. Labor Comm’n, 358 P.3d 1091 (Utah 2015) (distinguishes standard for subsequent non-workplace injury causation)