Identifying multiplanar root canal curvatures using stainless-steel instruments.

Area of Science:

• Dentistry
• Endodontics
• Dental anatomy

Background:

• Root canal debridement requires understanding complex canal anatomy.
• Proximal canal curvatures are common but difficult to visualize.
• Current methods lack the ability to observe non-rotated tooth canal anatomy.

Purpose of the Study:

• To present a novel clinical procedure for visualizing root canal anatomy.
• To introduce a method for detecting three-dimensional canal structures.
• To aid in efficient root canal space debridement.

Main Methods:

• Observation of stainless-steel hand file deformation.
• A simple clinical procedure termed "file molding" was developed.
• Application of file molding to detect canal anatomy.

Main Results:

• File deformation provides critical information for root canal debridement.
• The file molding procedure allows for detection of 3D root canal anatomy.
• This method enables visualization of proximal canal curvatures.

Conclusions:

• File molding is an effective technique for understanding root canal morphology.
• The procedure enhances the ability to perform efficient root canal debridement.
• File molding offers a new approach to visualizing complex endodontic anatomy.