Pulpectomies in primary incisors using three delivery systems: an in vitro study.
This in vitro study assessed the quality of pulpectomies in primary incisors using three filling systems: syringe with plastic needle syringe with metal needle, and lentulo spiral. Preoperative radiographs of sixty extracted primary incisors were taken, canals were prepared and obturated Postoperative radiographs taken in two directions were evaluated by two independent evaluators blinded to the technique used. Filling quality was determined by analyzing radiopacity, presence of voids and amount of material in the canal After statistical analysis, this study showed that NaviTip system offered a more desirable filling quality than lentulo and Vitapex syringe techniques
Guelmann
Marcio
M
Department of Pediatric Dentistry, University of Florida, Gainesville, FL 32610-0426, USA. mguelmann@dental.ufl.edu
McEachern
Monique
M
Turner
Clara
C
D000497:Alloys; D002126:Calcium Hydroxide / Q000737:chemistry / Q000627:therapeutic use; D016009:Chi-Square Distribution; D004338:Drug Combinations; D006801:Humans; D007180:Incisor / Q000000981:diagnostic imaging / Q000601:surgery*; D016555:Matched-Pair Analysis; D009339:Needles; D010969:Plastics; D011670:Pulpectomy / Q000295:instrumentation* / Q000379:methods; D011859:Radiography; D012387:Root Canal Filling Materials / Q000737:chemistry / Q000627:therapeutic use; D012389:Root Canal Obturation / Q000295:instrumentation*; D018915:Root Canal Preparation; D012828:Silicones / Q000737:chemistry / Q000627:therapeutic use; D016037:Single-Blind Method; D013499:Surface Properties; D013594:Syringes; D014094:Tooth, Deciduous / Q000000981:diagnostic imaging / Q000601:surgery*; D015035:Zinc Oxide-Eugenol Cement / Q000737:chemistry / Q000627:therapeutic use
D000497:Alloys; D004338:Drug Combinations; D010969:Plastics; D012387:Root Canal Filling Materials; D012828:Silicones; D015035:Zinc Oxide-Eugenol Cement; C029584:calcium hydroxide, iodoform, silicone oil drug combination; D002126:Calcium Hydroxide