Use of Botulinum Toxin and Hyaluronic Acid Filler to Treat Oral Involvement in Scleroderma

Departments of *Dermatology, and †Rheumatology, Mayo Clinic, Scottsdale, Arizona Address correspondence and reprint requests to: Elika Hoss, MD, Department of Dermatology, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ 85259, e-mail: [email protected] The authors have indicated no significant interest with commercial supporters.