[Root canal filling].

Area of Science:

• Endodontic therapy
• Dental materials science

Context:

• Root canal filling is critical for long-term dental health.
• Achieving a hermetic seal at the apical constriction is challenging.
• Numerous root canal filling materials and techniques exist.

Purpose:

• To provide an overview of well-known root canal filling materials and techniques.
• To guide clinicians in selecting reliable endodontic methods.

Summary:

• The article reviews various materials and techniques for root canal filling.
• It emphasizes the difficulty in achieving an adequate, biocompatible, and hermetic seal.
• Successful endodontic treatment relies on consistent radiographic and clinical results.

Impact:

• Recommends dentists master several techniques for adaptability to different canal morphologies.
• Highlights the importance of technique selection based on canal characteristics.
• Aims to improve the predictability and success rate of root canal procedures.