A New York appellate court has upheld a lower court's decision in a dental malpractice case involving Sage Miranda Osborne and Merchant Square Dental, PLLC. The ruling, issued on August 5, 2026, addresses claims of spoliation of evidence and sanctions against the dental practice and its staff. The court's decision is significant as it clarifies the standards for proving spoliation in malpractice cases.
The case, Osborne v. Merchant Square Dental, PLLC, stems from an incident in October 2018 when Osborne, an employee at the dental practice, underwent a wisdom tooth extraction performed by Dr. Alexander Lee. Following the procedure, Osborne alleged that she sustained injuries and subsequently filed a lawsuit in November 2019 seeking damages for dental malpractice. The case was assigned docket number 2022-07154.
The dispute centers on the claim that the defendants, including Merchant Square Dental and its principal, Syed Masihuddin, failed to maintain proper records of the dental procedure. During the discovery phase, the defendants produced limited documentation, including a one-page patient progress note and an X-ray from May 2018. However, there was no record of the extraction procedure itself, which Osborne argued constituted spoliation of evidence.
Osborne's legal team filed a motion in May 2022, seeking to strike the defendants' answers for spoliation of evidence and to impose sanctions for what they described as frivolous conduct during depositions. The motion was heard by the Supreme Court in Orange County and was denied on August 8, 2022. Osborne subsequently appealed the decision.
The appellate court affirmed the lower court's ruling, stating that Osborne did not meet the burden of proof required to establish spoliation. The court noted, "A party that seeks sanctions for spoliation of evidence must show that the party having control over the evidence possessed an obligation to preserve it at the time of its destruction, that the evidence was destroyed with a culpable state of mind, and that the destroyed evidence was relevant to the party's claim or defense." The court's opinion was delivered by Justices Francesca E. Connolly, Barry E. Warhit, Helen Voutsinas, and Donna-Marie E. Golia.
The court further clarified that spoliation refers to the destruction of evidence that already exists, stating, "Failing to create records in the first instance is not sufficiently analogous to destroying or failing to preserve evidence that was already in existence." This distinction is crucial for future malpractice cases, as it sets a precedent regarding the requirements for proving spoliation.
In addition to the spoliation claims, the court also addressed Osborne's request for sanctions against the defendants for alleged frivolous conduct during depositions. The court found that the interruptions by Lee's attorney did not rise to a level warranting sanctions, stating, "This conduct was not so egregious as to rise to the level of frivolous conduct sufficient to warrant the imposition of monetary sanctions."
The ruling has implications for both plaintiffs and defendants in medical malpractice cases. It underscores the importance of maintaining proper records and documentation in medical procedures. For plaintiffs, the decision highlights the challenges of proving spoliation when evidence is not preserved. For defendants, it serves as a reminder of the legal obligations to document patient care adequately.
As a result of the ruling, the parties involved in this case will continue to navigate the legal landscape of dental malpractice claims. The court's decision may influence how future cases are approached, particularly regarding the handling of evidence and record-keeping practices in medical settings.
Looking ahead, it remains to be seen whether Osborne will pursue further legal action or seek to appeal the decision to a higher court. Details were not available in the court filing regarding any pending related cases or the potential for an appeal.











