J Oral Med Pain.  2022 Sep;47(3):148-151. 10.14476/jomp.2022.47.3.148.

Obstructive Sialadenitis associated with Injectable Facial Fillers

• Kim S
• Hong Y
• Kim B
• Park Y
• Ahn HJ
• Kim ST
• Choi JH
• Kwon JS

• KMID: 2552191
• DOI: http://doi.org/10.14476/jomp.2022.47.3.148

Abstract

Obstructive sialadenitis, one of the diseases that most frequently causes swelling and pain in the salivary glands, is mainly caused by structural obstructions. Sialolithiasis is the most frequent cause of the disease, and other causes include calculus formation, duct strictures, foreign bodies, and anatomical variations. Although there is a possibility that facial fillers directly block the salivary ducts, no cases of obstructive sialadenitis associated with them have been reported yet. We report the case of a 34-year-old female patient who complained of recurrent swelling and pain in the left buccal mucosa. She had undergone facial filler injection procedures on her facial area for cosmetic purposes several years before. Based on the findings of magnetic resonance imaging (MRI) and MR sialography, she was diagnosed with obstructive sialadenitis due to facial fillers. Through this case, we should remember to obtain a thorough history including filler treatments in the case of parotid gland swelling. We also suggest proper utilization of advanced imaging such as MRI in evaluating the location of facial fillers.

Keyword

Dermal fillers; Magnetic resonance imaging; Salivary ducts; Sialadenitis