An evaluation of TikTok videos as a source of information for orthognathic surgery

As social media platforms like TikTok become increasingly popular, patients are turning to them for information about surgical procedures, including orthognathic surgery. This study aimed to evaluate the content quality, reliability, and educational value of videos related to orthognathic surgery on TikTok. A total of 84 videos were analysed using two standardised assessment scales: the modified 5-point DISCERN scale and the Global Quality Score (GQS). These videos were sourced through search terms #JawSurgery and #OrthognathicSurgery, and the data were extracted using a web-scraping tool. The analysis revealed that TikTok videos on orthognathic surgery had a mean DISCERN score of 1.6/5 and a mean GQS of 2.2/5, indicating generally poor quality. Most videos were uploaded by patients (46/84), while 33/84 were by healthcare professionals, particularly maxillofacial surgeons and orthodontists. Despite the high viewership (246 million views across all videos), many videos were limited in content, with 52/84 not containing any information on the procedure, and only 4/84 mentioning risks beyond swelling and bruising. Notably, 82 of the 84 videos had patients interacting in the comments, seeking advice or sharing experiences. While TikTok serves as an important information platform, it also highlights a significant gap in reliable, comprehensive content. Healthcare professionals should direct patients to high quality sources of information that have been approved by them to mitigate the risks of misinformation and anxiety for prospective patients.