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The impact of apical patency in the success of endodontic treatment of necrotic teeth with apical periodontitis: A brief review
(2016-12-01)
Accumulation of soft tissue or dentinal remnants in the apical region is a common event that can cause blockage of root canals. This event can be avoided if apical patency is performed during the root canal shaping procedures. ...
Predictors of radial artery patency for coronary bypass operations
(ELSEVIER SCIENCE INC, 2001)
Background. Few data exist regarding angiographic predictors of radial artery patency for coronary bypass grafting, and the benefit of calcium antagonists is not clear.
Evaluación de la extrusión de residuos apicales y permeabilidad apical en sistemas endodónticos rotativos continuos y recíprocosEvaluation of apical debris extrusion and patency file in continuous and reciprocating rotary endodontic systems
(2019)
The aim of the study was to quantify and compare apical debris extrusion in two systems of continuous and reciprocating rotary instrumentation with, and without, the use of a patency file. An experimental study was carried ...
Study of the patency of different peritoneal drains used prophylactically in bariatric surgery
(W J G PRESS, 2009)
AIM: To compare the performance of different types of abdominal drains used in bariatric surgery. METHODS: A vertical banded Roux-en-Y gastric bypass was performed in 33 morbidly obese patients. Drainage of the peritoneal ...
Association between deep vein thrombosis and stent patency in symptomatic iliac vein compression syndrome: Systematic review and meta-analysis
(2020-01-01)
Background: The study intended to evaluate stent primary patency rates for patients with iliac vein obstruction related with iliac vein compression syndrome according to clinic presentation. Methods: A systematic review ...
Influence of apical patency and filling material on healing process of dogs' teeth with vital pulp after root canal therapy
(Fundação Odontológica de Ribeirão Preto, 2005-04-01)
Foi propósito deste trabalho observar o processo de reparo de dentes de cães após obturação dos canais com dois cimentos diferentes, fazendo ou não a patência apical. Após uma sobreinstrumentação, os canais receberam um ...
Influence of apical patency and filling material on healing process of dogs' teeth with vital pulp after root canal therapy
(Fundação Odontológica de Ribeirão Preto, 2005-04-01)
Foi propósito deste trabalho observar o processo de reparo de dentes de cães após obturação dos canais com dois cimentos diferentes, fazendo ou não a patência apical. Após uma sobreinstrumentação, os canais receberam um ...
Influence of apical patency and filling material on healing process of dogs' teeth with vital pulp after root canal therapy
(Fundação Odontológica de Ribeirão Preto, 2013)