Nonsurgical management of a large periapical lesion using aspiration in combination with a triple antibiotic paste and calcium hydroxide

Persistent microorganisms in the root canal are known to cause endodontic treatments failure.Overextended gutta-percha can also act as a periradicular tissue irritant, leading to large periapical lesions.Retrieval of overextended gutta-percha with a nonsurgical approach can prove to be a challenge.This case describes the nonsurgical management of a

read more

Comparison of Mobile Transaction Security Using NFC and QR Codes

Mobile device transactions have become commonplace today.Quick-response (QR) codes and near-field communication (NFC) are popular cashless and contactless payment methods.These two payments have their characteristics.NFC payments use secure elements powell and mahoney bloody mary mix that encrypt credential data to ensure safe transactions.In contr

read more