Plasma Rich in Growth Factors in the Treatment of Endodontic Periapical Lesions in Adult Patients: Case Reports

International Journal of Molecular Sciences

Katarzyna Machut¹  Agata Zoltowska¹  Elzbieta Pawlowska²  Marcin Derwich³ 

[1] Department of Endodontic Dentistry, Faculty of Medicine, Medical University of Gdansk, 80-210 Gdansk, Poland;Department of Orthodontics, Medical University of Lodz, 90-419 Lodz, Poland;ORTODENT Specialist Orthodontic Private Practice in Grudziadz, 86-300 Grudziadz, Poland;

关键词: plasma rich in growth factors;    platelet-rich fibrin;    advanced platelet-rich fibrin;    apical periodontitis;    endodontics;    endodontic treatment;   

DOI  :  10.3390/ijms22179458

来源: DOAJ

【 摘 要 】

Platelet-rich fibrin (PRF) is an autologous blood concentrate obtained without anticoagulants by centrifugation of patients’ peripheral venous blood. PRF is considered to enhance the formation of new bone. The aim of this manuscript was to present two case reports of permanent teeth with closed apexes with periapical lesions, treated endodontically with the use of PRF. The root canals were mechanically cleaned and shaped with NiTi files and irrigated with 5.25% sodium hypochlorite (NaOCl), 40% citric acid (CA), and triple distillated water. Before the canal systems were obturated, A-PRF was used as a scaffold and was placed below the cementodentinal junction with hand pluggers. Cone beam computerized tomography (CBCT) was used to assess the resolutions of periapical radiolucencies. After 6 months, the measurements of both periapical lesions were significantly reduced. Although the performed root canal treatments (RCTs) can definitely be recognized as successful, it must be emphasized that mechanical shaping and cleaning of the root canals with special disinfecting solutions significantly affect the clinical efficacy of RCT. It seems impossible to state that PRF played a leading role in the healing process of the presented periapical lesions. Further studies must be performed to assess whether RCT of mature teeth with an additional PRF application is superior to RCT performed alone.

【 授权许可】

Unknown