Defendants failed to meet their prima facie burden of establishing that plaintiff did not suffer a serious injury under Insurance Law § 5102 (d). Defendants' experts did not address or attempt to distinguish the objective findings of plaintiff's MRI, the EMG/NCV scan, and the other evidence of serious injury ( see Patterson v Rivera, 49 AD3d 337). Defendants' failure to indicate the objective tests used to determine the range of motion in plaintiff's cervical spine was fatal to their efforts to establish a prima facie case for summary dismissal ( Offman v Singh, 27 AD3d 284).