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   Articles with "second molar" as a keyword



Radiographic prognostic factors determining spontaneous space closure after loss of the permanent first molar

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recommendations! Published in 2017 at "American Journal of Orthodontics and Dentofacial Orthopedics"

DOI: 10.1016/j.ajodo.2016.09.018

Abstract: Introduction: Permanent first molars (PFM) with a poor prognosis are routinely extracted in children throughout the United Kingdom. National guidelines suggest that to achieve spontaneous closure for the mandibular arch, the PFM should be extracted… read more here.

Keywords: second molar; permanent first; closure; space closure ... See more keywords
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Effect of the timing of second molar bonding on the duration of the mandibular arch levelling: a randomized clinical trial.

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recommendations! Published in 2021 at "European journal of orthodontics"

DOI: 10.1093/ejo/cjab046

Abstract: INTRODUCTION This study investigated the effect of the timing of second molar bonding on the time required for the levelling of the mandibular dental arch. TRIAL DESIGN Single-centre two-arm parallel randomized clinical trial using random… read more here.

Keywords: second molar; trial; arch; group ... See more keywords

Rare presentation of cementoblastoma associated with the deciduous maxillary second molar

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recommendations! Published in 2017 at "BMJ Case Reports"

DOI: 10.1136/bcr-2017-221977

Abstract: Cementoblastoma is a benign odontogenic neoplasm accounting for less than 0.69%–8% of all odontogenic tumours and is characterised by the presence of sheets of cementum-like tissue demonstrating large number of reversal lines. It shows an… read more here.

Keywords: second molar; presentation cementoblastoma; deciduous maxillary; cementoblastoma associated ... See more keywords

Endodontic Retreatment of Maxillary Second Molar with Four Roots

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recommendations! Published in 2019 at "Case Reports in Dentistry"

DOI: 10.1155/2019/5348048

Abstract: The present communication describes the endodontic retreatment of a rare four-rooted maxillary second molar. A 25-year-old patient was referred to our dental practice requesting an apicoectomy because of continuous and permanent pain reaction six months… read more here.

Keywords: second molar; maxillary second; retreatment maxillary; endodontic retreatment ... See more keywords

Dental Caries in Permanent First Molar and Its Association with Carious Primary Second Molar among 6–11-Year-Old School Children in Sunsari, Nepal

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recommendations! Published in 2023 at "International Journal of Dentistry"

DOI: 10.1155/2023/9192167

Abstract: The permanent first molar (PFM) plays an essential role in maintaining the dental and overall health of an individual. It is the most susceptible tooth to dental caries due to its early eruption and location… read more here.

Keywords: permanent first; second molar; dental caries; association carious ... See more keywords

Exploring the Interplay of the Impaction Type of the Mandibular Third Molar With Second Molar Distal Surface Caries

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recommendations! Published in 2025 at "International Journal of Dentistry"

DOI: 10.1155/ijod/2749557

Abstract: Introduction: The purpose of this study was to investigate the association of the different types of mandibular third molar impaction with the development of caries on the distal surface of the mandibular second molar. Materials… read more here.

Keywords: mandibular third; second molar; impaction; third molar ... See more keywords

Decoding the dental and skeletal factors behind mandibular second molar impaction: a retrospective cross-sectional study

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recommendations! Published in 2025 at "BMC Oral Health"

DOI: 10.1186/s12903-025-06995-z

Abstract: Although the etiology behind the failure of second molars to erupt has not been fully elucidated, several contributing factors have been suggested. Even though a considerable number of studies have been published on second molar… read more here.

Keywords: second molar; study; impaction; mandibular second ... See more keywords

Type IIIb dens invaginatus in a maxillary second molar and its microscopic anatomical features: a case report.

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recommendations! Published in 2025 at "BMC oral health"

DOI: 10.1186/s12903-025-07390-4

Abstract: Dens invaginatus (DI) is a developmental anomaly that most commonly affects maxillary lateral incisors, typically presenting as Oehlers type I or II. Its occurrence in molars is extremely rare. This case presents a type IIIb… read more here.

Keywords: second molar; maxillary second; case; type iiib ... See more keywords

Maxillary canine‒second molar transposition: A rare case report

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recommendations! Published in 2017 at "Journal of Dental Research, Dental Clinics, Dental Prospects"

DOI: 10.15171/joddd.2017.024

Abstract: Tooth transposition, which is a rare condition, is ascribed to the disturbance of tooth eruption and the subsequent abnormal occlusal relationships. Transpositions mostly involve the upper jaw and more frequently occur between the maxillary canine… read more here.

Keywords: second molar; transposition rare; canine second; molar transposition ... See more keywords

Evaluation of the Proximity of the Maxillary Teeth Root Apices to the Maxillary Sinus Floor in Romanian Subjects: A Cone-Beam Computed Tomography Study

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recommendations! Published in 2025 at "Diagnostics"

DOI: 10.3390/diagnostics15141741

Abstract: Background/Objectives: Among the paranasal sinuses, the maxillary antrum holds unique clinical relevance due to its proximity to the alveolar process of the maxilla, which houses the teeth. This study aimed to evaluate the position of… read more here.

Keywords: second molar; root; maxillary sinus; sinus ... See more keywords

Endodontic Management of Three-Rooted Mandibular Second Molar with Three Separate Orifices and Three Independent Portals of Exit: A Case Report

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recommendations! Published in 2023 at "Healthcare"

DOI: 10.3390/healthcare11111528

Abstract: Most mandibular second molars are usually found to have either one or two roots. However, mandibular second molars can also present with variations in the number of roots as well as differences in the morphology… read more here.

Keywords: endodontic management; molar three; independent portals; mandibular second ... See more keywords