Gaining access through a calcified pulp chamber: a clinical challenge.

The maxillary molar endodontic access opening: A microscope-based approach

This article reviews the basic clinical techniques of performing a maxillary molar endodontic access opening, starting from the initial access opening into the pulp chamber, to the point where a size #10 file has been advanced to the apices of all three or four (or more) canals. The article explains how the use of the dental surgical operating microscope or microscope-level loupes magnification...

Non-surgical Management of Pulp Canal Obliteration Using Different Endodontic Techniques: Two Case Reports

Pulp canal obliteration is defined as a deposition of hard tissue within the root canal space. These tissues can eventually p roduce the radiographic appearance of a root canal space that has become partial or completely ca lcified. Success in root canal treatment is based on proper debridement, disinfection and obturation of the root canal system Calcified root canal causes problem during endo...

Anatomy of the pulp-chamber floor.

Locating the number and position of orifices on pulp-chamber floors can be difficult. This is especially true when the tooth being treated is heavily restored, malposed, or calcified. After evaluating 500 pulp chambers of extracted teeth, new laws for finding pulp chambers and root-canal orifices are proposed. The use of these laws can aid in the determination of the pulp-chamber position and t...

Endodontic and restorative management of a lower molar with a calcified pulp chamber.

Denticles . A literature review

_________________________________________________________________________________________ Denticles are pulp degenerations in the form of calcified deposits of mineral salts, usually found in molars and lower incisors, as well as in impacted teeth and deciduous molars. Denticles may come in various sizes, from microscopic particles to larger mass that almost obliterate the pulp chamber and are ...