WEEKLEY v. AAON, INC.

WEEKLEY v. AAON, INC.
2001 OK CIV APP 148
38 P.3d 924
73 OBJ 183
Case Number: 95631
Decided: 09/07/2001
Mandate Issued: 11/28/2001
SION I
COURT OF CIVIL APPEALS OF THE STATE OF OKLAHOMA, DIVISION I

DEBRA J. WEEKLEY, Petitioner
v.
AAON, INC. and THE WORKERS' COMPENSATION COURT, Respondents

PROCEEDING TO REVIEW AN ORDER OF THE WORKERS' COMPENSATION COURT

HONORABLE RICHARD BLANCHARD, JUDGE

VACATED AND REMANDED

Catherine Gatchell Cooper, Tulsa, Oklahoma, for Petitioner
R. Jay McAtee, Kristin Blue Fisher, Tulsa, Oklahoma, for Respondents

OPINION

JONES, Judge

¶1 Petitioner, Debra J. Weekley (Weekley), brought this workers' compensation action after incurring an alleged hearing loss due to the continuous exposure to loud noise while in the employ of Respondent, AAON, Inc. (AAON). AAON denied that any injury occurred arising out of and in the course of Weekley's employment. Weekley began working at AAON in June of 1998 as a temporary employee through an employment agency and was hired permanently in October of 1998 by AAON. Weekley testified that she had noticed a mild hearing loss in her left ear prior to her employment but had never been treated or tested. On October 5, 1998, AAON sent Weekley for a pre-employment exam which included an audiogram. The examiner noted Weekley had a severe hearing loss in her left ear and directed her to see a physician. From June of 1998 until February 10, 1999 and on May 1, 1999, Weekley was exposed to continuous loud noises from drilling, steel cutting, welding and blowers as well as fuses which exploded.

¶2 Weekley introduced into evidence the pre-employment evaluation and medical reports from two physicians. The first physician noted Weekley had a profound hearing loss but did not calculate her impairment percentage. The second physician found Weekley had a 75% monaural hearing loss. AAON presented its medical expert's opinion in which Weekley was assessed with a 48.9% impairment. The medical expert concluded that a more likely explanation for Weekley's hearing loss was a congenital condition which had not been previously diagnosed.

¶3 The Workers' Compensation Court found that Weekley had sustained an aggravation to a pre-existing monaural hearing loss and found that impairment was 5.7% to the left ear. Weekley seeks review of this order.

¶4 Weekley asserts there is no competent medical evidence to support the trial court's finding that Weekley sustained 5.7% monaural hearing loss. When this Court examines a workers' compensation court's factual resolutions, we apply the any-competent-evidence standard. If supported by competent evidence, the trial court's findings may not be disturbed on appeal. Matter of Death of Garland, 1998 OK 72, 968 P.2d 1214, 1216.

¶5 Weekley contends the only explanation for the trial court's finding is the trial court evaluated the first audiogram performed on Weekley and calculated a percentage of disability based on that audiogram without any supporting competent expert opinion. We agree. The only impairment percentages presented to the trial court are the 75% and 48.9%. AAON's expert noted that although he believed this hearing loss was present prior to employment, there was no audiogram which predated her employment at the AAON facility. This is consistent with Weekley's testimony that she had neither been tested nor treated for hearing loss prior to her employment. The record is devoid of any medical evidence which sets forth either Weekley's percentage of previous impairment prior to her employment or states Weekley's percentage of impairment as a result of the first audiogram conducted four months after Weekley's employment at the AAON facility. There is no evidence which either assesses a 5.7% impairment percentage or assesses any impairment percentage concerning an aggravation of a preexisting hearing loss. We find the trial court's award is unsupported by any competent evidence. Accordingly, the trial court's order is vacated and remanded for further proceedings consistent with this opinion.

¶6 VACATED AND REMANDED.

¶7 ADAMS, P.J., dissents with separate opinion; and JOPLIN, J., concurs.

ADAMS, Presiding Judge, Dissenting:

¶1 In my opinion the majority has made two crucial errors in its consideration of this case. First, it treats AAON as Claimant's employer from the first date on which Claimant began working at AAON's facility. However, the record contains competent evidence to support the conclusion that Claimant was employed by Norrell Temporary Services

¶2 Claimant may have been working at AAON's facility during the period from July to October, 1998, but the trial court implicitly concluded that she was employed by Norrell during this period. Under those circumstances, AAON would be liable for workers' compensation benefits for injuries sustained during that period only if Norrell failed to provide workers' compensation coverage. See

¶4 It is apparent that the trial court applied the procedures mandated by the Guides to the two audiograms, determined the increase in Claimant's hearing loss during her employment by AAON, and awarded her benefits based on that increased loss. The majority rejects this approach, apparently because no medical expert "crunched the numbers." In doing so, the majority makes a second crucial error.

¶5 I recognize that expert evidence is required where the disability alleged to exist is of such a character as to require skilled and professional persons to determine the cause and extent of that disability. See Haynes v. Pryor High School, 1977 OK ,

¶6 When AAON employed Claimant, she already had a 28.1% monaural hearing impairment in her left ear. No expert testimony was required to show that loss was not caused by an injury which arose out of and in the course of her employment by AAON. By the same token there was expert evidence that the noise to which Claimant was exposed while she was employed by AAON was a cause of her hearing loss as it was evaluated after she ceased working for AAON. Therefore, I must conclude that the record contains competent evidence to support the trial court's conclusion that the conditions of her employment by AAON aggravated her pre-existing hearing loss and its conclusion that the increased loss attributable to her employment by AAON was 5.7%. I respectfully dissent.

FOOTNOTES

1The majority refers to this entity as an "employment agency," but there is no evidence in the record suggesting that characterization. Even in her brief on appeal, Claimant does not argue that she was an employee of AAON prior to October of 1999, describing her employment status as being "hired on the premises of AAON, INC. manufacturing plant and work[ing] at her job under the auspices of a temporary service until she was hired permanently in October of 1998 for AAON, INC."

2In her brief in this review proceeding, Claimant makes no attempt to demonstrate why AAON should be liable for injuries sustained by the employees of a temporary service provided to AAON under a contract between AAON and the temporary service.

3It is undisputed that Claimant continued working until February 10, 1999, and although technically employed, was not in AAON's facility again except for one day in May of 1999.

4According to 85 O.S.Supp.1998 § 22 (3), unless some alternative method has been adopted pursuant to other statutory provisions, medical experts may "only evaluate deafness or hearing impairment in accordance with the latest publication of the American Medical Association's 'Guides to the Evaluation of Permanent Impairment' in effect at the time the injury." This section specifically provides that the examining physician "shall not deviate from said guides . . . except as may be specifically provided for in the guides." In the absence of any properly adopted alternative method (and none appears to have been so adopted), the guides "shall be the exclusive basis for testimony and conclusions with regard to deafness or hearing impairment." (Emphasis added).