Recent decision on “inferring” causation from a plaintiff’s expert declaration in opposition to a motion for summary judgment
(September 7, 2007)

In Powell v. Kleinman (2007) 07 C.D.O.S. 5837, the Court of Appeal, Fifth Appellate District, held that in reviewing the sufficiency of a plaintiff’s expert’s declaration in opposition to a motion for summary judgment, the court must liberally construe the statements made and opinions expressed by plaintiff’s expert and make “all favorable inferences” for the plaintiff. This is true even of an essential element like causation. On the other hand, a declaration by a moving party’s expert must be strictly construed. In the opinion of the court, this is consistent with the “well-settled rule of evidence” that all evidence must be construed “in the light most favorable to the opposing party.”

Plaintiff Powell brought a motion for summary judgment against Dr. Kleinman and others for medical malpractice. He claimed the defendants neither properly nor timely diagnosed nor treated a spinal cord injury, and such negligent treatment caused him injury. Dr. Kleinman moved for summary judgment. The trial court granted the motion for summary judgment after sustaining Kleinman’s objections to plaintiff’s expert’s declaration in opposition to the motion. Plaintiff appealed on the ground that his expert declaration did raise triable issues of fact, was improperly excluded and as a result the motion was improperly granted. The court of appeal agreed with plaintiff and reversed.

In so holding, the court discussed the evidentiary hurdles a defendant must jump to support a motion for summary judgment, and what a plaintiff must do in opposition to establish there is a triable issue that should go to a jury. The court went through a detailed discussion about the sufficiency of expert declarations both in support of and in opposition to a summary judgment motion. “When a defendant moves for summary judgment and supports his motion with expert declarations that his conduct fell within the community standard of care, he is entitled to summary judgment unless the plaintiff comes forward with conflicting expert advice.” The court explained “An expert’s opinion, however, ‘may not be based on assumptions of fact that are without evidentiary support or based on the factors that are speculative or conjectural….[A]n expert’s opinion rendered without a reasoned explanation of why the underlying facts lead to the ultimate conclusion has no evidentiary value because an expert opinion is worth no more than the reasons and facts on which it is based.” However, “simply because the defendant doctor provides an unopposed declaration by an expert does not necessarily mean the court should grant summary judgment.”

The court distinguished the degree of specificity and detail that is required of a declaration by the defendant’s expert in support of a motion for summary judgment, from that of a plaintiff’s expert in opposition to such a motion. “We conclude that both the Kelley and Hanson courts properly applied the rule that, when considering the declarations of the parties’ experts, we liberally construe the declarations for the plaintiff’s experts and resolve any doubts as to the propriety of granting the motion in favor of the plaintiff. (Cite omitted.) Accordingly, we apply this well-settled rule of evidence when considering Powell’s declaration.”

Here, when the plaintiff’s expert’s declaration was given “all favorable inferences,” the court found it contained a viable explanation about causation as well as raised at least two questions of fact about possible deviations from the standard of care by defendant. The court at one point even said it was reasonable to “infer” from plaintiff’s expert’s declaration that “but for” defendant’s failure to ascertain the results of the MRI or to determine treatment that was rendered by a co-defendant, “the causative factor of the delay in diagnosing and treating Powell’s condition would not have occurred. Nothing more was needed to raise a triable issue of material fact as to whether Dr. Kleinman, through the delay, caused Powell’s injuries.” The court has thus condoned “inferring” what an expert means in his or her declaration in opposition to a MSJ—including an ultimate opinion on causation—because it is consistent with giving “all favorable inferences” to the plaintiff under “the principle of liberal interpretation of evidence offered in opposition to summary judgment.”

So, with this decision the court has made clear that a defendant moving for summary judgment must have a detailed expert declaration based on clearly articulated facts and conclusions that also sets forth the basis of each opinion, while a plaintiff’s expert declaration apparently does not require such specificity. Indeed, it appears the court wants trial courts to be at liberty to infer essential issues such as standard of care and causation from declarations in opposition to a MSJ, and that “all favorable inferences” on causation and standard of care shall be given to the plaintiff. It is still essential to put objections to evidence on the record and request the court rule on each individual objection; here, even though the plaintiff obtained a reversal, the appellate court agreed with two of four of defendant’s objections.

 

 

 

 

Hassard Bonnington LLP    Two Embarcadero Center 18th Floor    San Francisco, CA 94111    Phone: 415.288.9800    Fax: 415.288.9801
 

 

Home     The Firm     Practice Areas     Attorneys     Recent Decisions     Contact Us     Site Map
 

© 2004-7 Hassard Bonnington LLP. All rights reserved. Website by GGWD.com