Active nonsurgical decompression of large periapical lesions--3 case reports.
This paper describes a new nonsurgical approach for treating large periapical lesions which involves using a modified vacuum system within the root canal space. This new technique produces a vacuum effect in the periapical zone, which facilitates evacuation of large amounts of inflammatory fluids. This technique was used in 3 clinical cases, in which the patients presented with copious amounts of exudate draining from within the root canals. Clinical and radiographic results showed long-term resolution of the endodontic lesions. This treatment of the periapical pathology was consistent with the principles of conservative, nonsurgical endodontic procedures.
Mejia
Jose L
JL
Department of Endodotics, Universidad Autonoma, Manizales, Colombia.
Donado
Jaime E
JE
Basrani
Bettina
B
D000293:Adolescent; D002648:Child; D005122:Exudates and Transudates; D005260:Female; D006801:Humans; D008297:Male; D010485:Periapical Periodontitis / Q000628:therapy*; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*; D013396:Suction / Q000295:instrumentation / Q000379:methods