title: Demystifying medical complexities.
abstract: Although dentists often fear treating medically complex patients, in many cases this fear may be based not on scientific facts but rather on a "mythology" of the dangers of dentistry. Dentistry is a remarkably safe profession, even for most medically complex patients. The myths of endocarditis, artificial joint infections, local anesthetics and vasoconstrictors, dental surgery in anticoagulated patients and patients on antiplatelet drugs, and antibiotic interference with oral contraceptives are discussed. Although dental treatment is not usually a risk factor for endocarditis, practitioners should consult the 1997 American Heart Association statement for recommendations for endocarditis prevention. Most artificial joint patients should not receive antibiotic prophylaxis. Local anesthetics and vasoconstrictors can be used safely in most medically complex patients. Neither continuous anticoagulation nor antiplatelet medications should be withdrawn for dental surgery. Scientific studies have failed to document an interaction between antibiotics used in dentistry and oral contraceptives.
authors.affiliation: Christiana Care Health Services, Wilmington, Del., USA.
authors.forename: M J
authors.initials: MJ
authors.lastname: Wahl
mesh_terms: D000766:Anesthesia, Dental; D000925:Anticoagulants; D003276:Contraceptives, Oral; D017742:Dental Care for Chronically Ill; D004347:Drug Interactions; D004697:Endocarditis, Bacterial / Q000517:prevention & control; D006801:Humans; D010975:Platelet Aggregation Inhibitors; D016459:Prosthesis-Related Infections / Q000517:prevention & control
chemical_list: D000925:Anticoagulants; D003276:Contraceptives, Oral; D010975:Platelet Aggregation Inhibitors