Chemical Burn Injury on the Cornea Following Skin Preparation With Chlorhexidine in Tonsillectomy and Adenoidectomy.

This article report discusses a pediatric patient who suffered a corneal chemical burn injury after tonsillectomy and adenoidectomy surgery due to skin preparation with chlorhexidine. In this case, inadequate sealing of the eye shield during skin preparation allowed the chlorhexidine-alcohol solution to accumulate at its edge and gradually penetrate, resulting in the corneal injury. Prompt ophthalmological intervention and appropriate eye care treatment led to a gradual improvement in the patient's symptoms. The authors aim to present the case, share the revisions made to our skin preparation policy, and emphasize the importance of cautious antiseptic use to minimize the risk of adverse events. Adverse effects of chlorhexidine, such as hypersensitivity reactions and burns, including corneal damage, are highlighted. Health care providers should exercise caution when selecting and applying antiseptics, considering patient-specific factors, and comprehensive training should be provided to promote adherence to safe antiseptic practices during surgical procedures.