U.S., Dec. 10 -- ClinicalTrials.gov registry received information related to the study (NCT07271797) titled 'Comparing Different Electronic Apex Locators and Periapical Radiography on Postoperative Pain' on Nov. 16.
Brief Summary: This clinical study was conducted to better understand whether the method used to measure the length of root canals affects the amount of pain patients feel after root canal treatment. Accurate measurement of the root canal is important to clean and fill the tooth properly. If the canal is cleaned too short or too far, it may cause discomfort or reduce the success of the treatment.The study included 125 adult patients who had deep decay but no current pain or swelling. All had single-rooted teeth diagnosed with a...