What is lateral condensation technique?
Lateral condensation technique is one of the most common methods of root canal obturation. In conventional obturation methods, the tug-back in the gutta-percha master cone is recommended in order to create and maintain the apical seal.
What is condensation technique?
Definition. Condensation methods are those obtained by the “buildup” of particles from molecular units which involve nucleation and growth. These methods are applied for the preparation of solid/liquid dispersions or suspensions, in particular latexes.
What is lateral compaction?
Mechanical lateral compaction (MLC) is an obturation technique described by Gound et al. to improve the quality of CLC technique. This technique involves the mechanical activation of finger nickel-titanium (NiTi) spreaders in an endodontic reciprocating handpiece.
What is the best obturation technique?
With respect to obturation, there are 3 techniques that are employed.
- Warm Vertical Condensation. This is the most commonly used technique in North America.
- Carrier-based techniques. This is a popular option used to fill canal spaces.
- Lateral condensation.
What are the various techniques in root canal obturation?
The aim of this in vitro study was to compare the quality of four different root canal obturation techniques: cold lateral condensation, warm vertical condensation, Obtura II and Gutta Flow by using micro-computed tomography.
What is cold lateral condensation?
It is compacted against the canal wall with a spreader. An additional GP point is then placed into the void left by the spreader. The process is repeated until the canal is filled. Source publication.
What is McSpadden technique?
McSpadden Thermomechanical Compaction: With techniques that require heating techniques, the McSpadden technique uses instrument rotations of higher speeds to create controlled thermomechanical compaction for the gutta-percha and remove the problem of uncontrollable heat temperature.
What are the different techniques of obturation?
the various techniques used these days for filling internal resorption include warm condensation, vertical condensation, core techniques, thermoplasticized gutta-percha, warm vertical compaction, and cold lateral condensation.
What are obturation techniques?
What The Term “Obturation” Means in Endodontics. Dentists who perform fillings, root canal procedures, and other restorative methods of filling a tooth have to be skilled in obturation. Obturation is the technical term for a method of filling and sealing a tooth with root canal material.
What is BMP in RCT?
What is BMP in Root Canal Treatment? Biomechanical preparation is the achievement of free access to the apical foramen via the root canal by mechanical means. It is directly related to subsequent disinfection and filling.
Which instrument is used to laterally condense the gutta percha in each canal?
First, gutta-percha is laterally condensed in the apical half of the canal to provide apical control, and then a compactor is used to plasticise and condense the gutta-percha in the straight coronal half of the canal.
What is the difference between H file and K file?
All K-files are mainly intended for rotary motions inside the canals. On the other hand, H-files are specially designed for shaping canals after they are previously cleaned and enlarged with K-files.
How to choose a cold lateral condensation spreader?
Cold Lateral Condensation Technique Choose a spreader that can reach to WL or within 0.5mm (mark the length with rubber stopper) – fit in the canal A master GP point (MGP) is fitted to WL; snug fit at apical 3 mm (tug-back) A radiograph is obtained to
What are the advantages and disadvantages of cold lateral condensation technique?
Cold Lateral Condensation Technique Advantages. Disadvantages. 1. Tried & tested, versatile 2. Excellent length control of filling material 3. Ease of retreatment 4. Adaptation to canal walls 5.
Does cold lateral condensation or thermoplasticized obturation produce a void-free complete root canal?
Neither technique of obturation—cold lateral condensation or warm gutta-percha—produced a void-free complete root canal obturation when examined using micro-CT. The thermoplasticized techniques, however, did have significantly fewer voids in most studies.
Are heated gutta-percha techniques better than cold lateral condensation for root canal?
We observed that heated gutta-percha techniques were a more favorable method of root canal obturation compared to the more widely taught cold lateral condensation but, further studies with better control over factors that can potentially influence the outcome are needed.