Yanello v. Park Family Dental
79 N.E.3d 294
Ill. App. Ct.2017Background
- Plaintiff Nancy Yanello underwent extraction and placement of four maxillary dental implants by Dr. Jae S. Roh in 2009–2010; by 2011 multiple implants had failed and significant maxillary bone loss was found. University of Iowa clinicians removed the implants and diagnosed permanent nasopalatine nerve injury and functional deficits from the denture.
- Yanello sued for professional negligence; at trial she relied on treating and consulting experts (Drs. Ludwig, Schneider, Burton, and family physician Gandhi) who testified Roh misangled and improperly positioned implants causing bone loss and nerve injury.
- Defense expert Dr. Panomitros testified the implants complied with the standard of care, introduced an actual human skull and a model skull at trial, and opined implant failure may have been caused by a "synergy" of conditions including rheumatoid arthritis and osteopenia.
- Plaintiff objected that the skulls were not disclosed under Supreme Court Rule 213 and lacked foundation, that the medical-condition causation opinions were speculative and unsupported, and that cross-examining plaintiff’s expert with the AAOMS Code was improper. Trial court admitted the skulls as demonstrative, allowed the medical-condition testimony, and permitted cross-examination using parts of the AAOMS Code; jury returned verdict for defendants.
- The appellate court reversed and remanded for a new trial, holding (1) the skulls were used as real evidence without required disclosure or proper foundation, (2) the defense expert’s rheumatoid-arthritis/osteopenia causation opinion lacked adequate foundation and was speculative, and (3) cross-examination based on the AAOMS Code was improper and against public policy, though the court found no manifest prejudice from that cross-examination sufficient to independently require reversal.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Admission/use of actual and model skulls at trial | Yanello: skulls were undisclosed under Rule 213, lacked foundation, and were used substantively (real evidence) to support defense expert — prejudicial | Defendants: skulls were demonstrative, opinion disclosed pretrial, plaintiff’s expert used models earlier so any error invited | Court: skulls were used as real evidence to support expert opinions without disclosure or proper foundation; admission was abuse of discretion and prejudicial — reversal warranted |
| Expert causation testimony attributing failures to rheumatoid arthritis/osteopenia | Yanello: no competent evidence she had these conditions in maxilla; causation speculative and unsupported | Defendants: expert relied on records and histories; prior rulings allowed inquiry (and plaintiff had raised the conditions earlier) | Court: expert lacked reliable foundation to opine RA/osteopenia caused maxillary bone loss; testimony should have been excluded — abuse of discretion |
| Cross-examination of plaintiff’s expert with AAOMS Code | Yanello: using the Code improperly implied ethical violation and unfairly impeached witness; Code not produced under Rule 213/214 | Defendants: Code was used for impeachment (cross-exam), not substantive evidence; not required to produce under rules | Court: cross-exam with Association Code was improper and against public policy (private body cannot bar expert testimony); but error did not cause manifest prejudice requiring reversal on its own; trial court should bar such questioning on retrial |
| Failure to sanction defense counsel under Rule 219(c) for deposition conduct | Yanello: defense counsel made baseless objections during evidence deposition of her treating prosthodontist warranting sanctions | Defendants: objections were proper or at least not discovery violations warranting sanctions | Court: no clear discovery abuse warranting Rule 219(c) monetary sanctions; trial court did not abuse discretion |
Key Cases Cited
- Cisarik v. Palos Community Hospital, 144 Ill. 2d 339 (Ill. 1991) (distinguishes demonstrative from substantive evidence and limits demonstrative use)
- People ex rel. Sherman v. Cryns, 203 Ill. 2d 264 (Ill. 2003) (foundation required before admitting demonstrative evidence)
- In re Leona W., 228 Ill. 2d 439 (Ill. 2008) (review standard for abuse of discretion on evidentiary rulings)
- Preston v. Simmons, 321 Ill. App. 3d 789 (Ill. App. Ct. 2001) (proper foundation for demonstrative anatomical models)
- Petraski v. Thedos, 382 Ill. App. 3d 22 (Ill. App. Ct. 2008) (expert qualification and reliability standards for admissible opinion testimony)