Dental management of a 26-year-old female with fibrodysplasia ossificans progressiva: A case report.

Purpose: The purpose of the report is to present a rare case of clinical management of a 26-year-old patient with fibrodysplasia ossificans progressiva (FOP), and discuss treatment options and possible outcomes.
Summary: FOP is a rare autosomal dominant genetic disorder of the connective tissue that affects one in two million people. It is characterized by multiple areas of progressive heterotopic endochondral ossifications. The symptoms typically begin with painful soft tissue swellings in the patient's first decade, which frequently occur after minor trauma, but may also happen spontaneously. The soft tissue swellings eventually form hard bony masses that cause joint limitations, growth defects, skeletal deformities, and chronic pain. The results are severely limiting to the activities of daily living and overall quality of life with the average life expectancy being 40 years of age. Medical and dental treatment, including the use of general anesthesia, may be complicated by increased risk of ossification of the soft tissues in the airway and lungs. The following case report focuses on a 26-year-old Caucasian female, with FOP. The patient presented to the Erie County Medical Center Dental clinic in Spring 2019 with generalized dental pain. She reported a history of multiple dental infections over many years which were periodically treated with antibiotics. A thorough intraoral exam and radiographs were not able to be completed upon initial presentation due to severe trismus and mobility limitations. The patient was a wheelchair user, verbal, and maintained a completely liquid diet by mouth. The patient also had a medical history significant for dysphagia and aspiration. After a substantial pre-operative optimization process, the patient was brought to the operating room for full mouth dental extractions. At the 2-week follow-up from surgery the patient showed excellent healing.
Conclusion: While there are greater potential risks with placing a patient with FOP patient under general anesthesia, proper management of dental disease can relieve the patient from recurrent infections and discomfort.
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