Results 211 to 220 of about 292,207 (238)

When Teeth Twist: Distinct Mechanisms and Patterns of Enamel Wear from Rotational Forces—A Preliminary Investigation

American Journal of Biological Anthropology, Volume 191, Issue 3, November 2026.
ABSTRACT Motivation Dental enamel possesses a unique anisotropic, heterogeneous hierarchical structure which enables a combination of high hardness and remarkable durability compared to other natural and synthetic biomaterials. Nevertheless, it undergoes mechanical degradation through fracture from concentrated overloads and/or progressive wear, both ...
Estíbaliz Sánchez‐González, Fernando Rodríguez‐Rojas, Paul J. Constantino, Michael A. Berthaume, Mark Hoffman, Óscar Borrero‐López   +5 more
wiley   +1 more source

The effect of foraminal enlargement and irrigant activation technique on post-operative pain in necrotic teeth - a clinical study. [PDF]

BMC Oral Health
Saad MI, Layous K, Achour H, Alsalameeh SA, Al-Raeei M.   +4 more
europepmc   +1 more source

Evaluation of Single-Visit Post-endodontic Discomfort Using Three Different Rotary File Systems: An In Vivo Study. [PDF]

Cureus
Trivedy S, Mangat P, Biswas M, Gupta A, Gupta B, Reyaz R.   +5 more
europepmc   +1 more source

Surgical management of massive calcium silicate-based sealer extrusion into the maxillary sinus with palatal necrosis in an adolescent. [PDF]

BMC Oral Health
Akbiyik Az ZA, Tiftik A.
europepmc   +1 more source

Apical Extrusion of Debris Following Root Canal Preparation With ProTaper Universal, Reciproc Blue, and WaveOne Rotary Systems: An In Vitro Study. [PDF]

Int J Dent
Jafarzadeh M, Sarraf P, Shahsiah S, Almasi NKH, Nekoofar MH.   +4 more
europepmc   +1 more source

Influence of activation systems on the removal and apical extrusion of a bioceramic intracanal medicament in immature teeth: an in vitro study. [PDF]

Eur Oral Res
Kaşıkçı S, Şirinoğlu E.
europepmc   +1 more source

Effect of rotary and reciprocating instrumentation kinematics on postoperative pain following endodontic retreatment: a systematic review. [PDF]

J Dent Anesth Pain Med
Singh P, Bhatnagar A, Alam S, Rathore K.
europepmc   +1 more source

The Effect of Different Torque Values on Apical Debris Extrusion [PDF]

Health Sciences Quarterly
This study aimed to evaluate the effect of different torque settings on apically extruded debris and preparation time. Single-rooted mandibular incisors were instrumented using the Fanta V Taper Gold NiTi System at three torque values (1 N·cm, 2 N·cm ...
Ahmet Demirhan Uygun
exaly   +2 more sources

Debris Extrusion by Glide-Path Establishing Endodontic Instruments With Different Geometries [PDF]

Journal of Dental Sciences, 2016
Rashid El Abed, Sang Won Kwak, Hyeon-Cheol Kim   +2 more
exaly   +2 more sources