An evaluation of ChatGPT compared with dermatological surgeons' choices of reconstruction for surgical defects after Mohs surgery.

Background: ChatGPT is an open-access chatbot developed using artificial intelligence (AI) that generates human-like responses.

Objective: To evaluate the ChatGPT-4's concordance with three dermatological surgeons on reconstructions for dermatological surgical defects.

Methods: The cases of 70 patients with nonmelanoma skin cancer treated with surgery were obtained from clinical records for analysis.