The role of apical instrumentation in root canal treatment: a review of the literature.
The issue of final apical preparation size remains controversial despite considerable clinical and in vitro research. The astute clinician must be aware of this research before choosing any instrumentation system because the informed clinician's decision must be guided by the best available evidenced-based information. This review article generated a Medline-based search strategy to disclose these studies and provides a critique and summary of the results.
Baugh
Dean
D
University of Pittsburgh School of Dental Medicine, Pittsburgh, Pennsylvania, USA. baughdf@yahoo.com
Wallace
James
J
D003762:Dental Instruments; D003786:Dental Pulp Cavity / Q000033:anatomy & histology / Q000382:microbiology; D003804:Dentin / Q000382:microbiology; D006801:Humans; D018915:Root Canal Preparation / Q000295:instrumentation*; D019227:Tooth Apex / Q000033:anatomy & histology*; D019237:Tooth Cervix / Q000033:anatomy & histology