It appears that when defendant's decedent retired approximately a year after his last treatment of plaintiff, he simply left all of his patient records, including X rays of plaintiff's injured wrist and the records of his year-long treatment of her, in a filing cabinet in the medical office where he worked, without arranging for their transfer to another doctor or return to his patients. Attempts by plaintiff to procure these records from the medical office, a nonparty professional corporation, have been, as the IAS court put it, "predictably" unsuccessful. This loss of evidence, attributable to defendant's decedent's professional misconduct in failing to maintain a patient's records for at least six years (Education Law § 6530; 8 NYCRR 29.2[a][3]), deprives plaintiff of any means of establishing a prima facie case, is no less prejudicial because of its inadvertence and warrants the striking of defendant's answer (see Kirkland v. New York City Hous. Auth., 236 A.D.2d 170, 173; Squitieri v. City of New York, 248 A.D.2d 201, 203;Silvestri v. General Motors Corp., 271 F.3d 583, 593).
THIS CONSTITUTES THE DECISION AND ORDER OF THE SUPREME COURT, APPELLATE DIVISION, FIRST DEPARTMENT.