Related Experiment Video
Updated: May 26, 2026

Rapid Mix Preparation of Bioinspired Nanoscale Hydroxyapatite for Biomedical Applications
Published on: February 23, 2017
Comparative evaluation of Ca(OH)2 plus points and Ca(OH)2 paste in apexification
Tuğba Bezgin1, Hayriye Sönmez, Kaan Orhan
1Department of Pediatric Dentistry, Faculty of Dentistry, Ankara University, Ankara, Turkey. cetintugba@yahoo.com
Calcium hydroxide plus points (CHPP) showed a 92% success rate in apexification, comparable to conventional calcium hydroxide paste (CHP) at 100%. Both methods are effective for treating necrotic central incisors.
Area of Science:
- Endodontics
- Pediatric Dentistry
Background:
- Apexification is a vital treatment for necrotic immature permanent teeth.
- Calcium hydroxide is a standard material for apexification.
Purpose of the Study:
- To compare the clinical and radiographic outcomes of calcium hydroxide plus points (CHPP) versus conventional calcium hydroxide paste (CHP) in apexification.
Main Methods:
- A comparative study involving 22 teeth in 16 children requiring apexification.
- Teeth were treated with either CHP or CHPP and evaluated clinically and radiographically over time.
Main Results:
- Both CHP and CHPP demonstrated high success rates (100% and 92%, respectively).
- No statistically significant difference was found between the two groups (P > 0.05).
Conclusions:
- Calcium hydroxide plus points (CHPP) is a successful material for apexification.
- CHPP offers a comparable outcome to conventional calcium hydroxide paste (CHP) for indicated cases.
Related Concept Videos
Soundness of Cement
Factors Affecting Solubility
Titration of Polyprotic Base with a Strong Acid
Porosity in Cement Paste
The balance of water to cement in the mix is critical—it...
Qualitative Analysis
For instance, group IV...
Hydration of Cement
