Root resorption and submergence in retained deciduous second molars: A mixed-longitudinal study of 77 children with developmental absence of second premolars

Rune, Bodil; Sarnäs, Karl-Victor

doi:10.1093/ejo/6.2.123

Cited by 27 publications

(37 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the primary dentition eruption arrests are often seen in molars [59, 60]. Less severe infraposition of primary molars does not require treatment due to natural exfoliation [59].…”

Section: Pathological Eruption Courses In Humansmentioning

confidence: 99%

See 1 more Smart Citation

Mechanism of Human Tooth Eruption: Review Article Including a New Theory for Future Studies on the Eruption Process

Kjær

2014

Scientifica

View full text Add to dashboard Cite

Human eruption is a unique developmental process in the organism. The aetiology or the mechanism behind eruption has never been fully understood and the scientific literature in the field is extremely sparse. Human and animal tissues provide different possibilities for eruption analyses, briefly discussed in the introduction. Human studies, mainly clinical and radiological, have focused on normal eruption and gender differences. Why a tooth begins eruption and what enables it to move eruptively and later to end these eruptive movements is not known. Pathological eruption courses contribute to insight into the aetiology behind eruption. A new theory on the eruption mechanism is presented. Accordingly, the mechanism of eruption depends on the correlation between space in the eruption course, created by the crown follicle, eruption pressure triggered by innervation in the apical root membrane, and the ability of the periodontal ligament to adapt to eruptive movements. Animal studies and studies on normal and pathological eruption in humans can support and explain different aspects in the new theory. The eruption mechanism still needs elucidation and the paper recommends that future research on eruption keeps this new theory in mind. Understanding the aetiology of the eruption process is necessary for treating deviant eruption courses.

show abstract

“…In the primary dentition eruption arrests are often seen in molars [59, 60]. Less severe infraposition of primary molars does not require treatment due to natural exfoliation [59].…”

Section: Pathological Eruption Courses In Humansmentioning

confidence: 99%

“…Less severe infraposition of primary molars does not require treatment due to natural exfoliation [59]. More severe secondary retention of primary molars results in extraction [60] due to ankylosis.…”

Section: Pathological Eruption Courses In Humansmentioning

confidence: 99%

Mechanism of Human Tooth Eruption: Review Article Including a New Theory for Future Studies on the Eruption Process

Kjær

2014

Scientifica

View full text Add to dashboard Cite

show abstract

“…The most commonly affected teeth are the deciduous mandibular second molars. 2-4 This process prevents their exfoliation.…”

Section: Introductionmentioning

confidence: 99%

Submerged and Impacted Primary Molars

Mishra

Jindal

Singh³

et al. 2010

International Journal of Clinical Pediatric Dentistry

View full text Add to dashboard Cite

Submerged tooth is the one that is depressed below the occlusal plane. Dental ankylosis is thought to be a major cause of submergence. Submerged deciduous teeth have the potential to cause malocclusion not only by prevention of their exfoliation and subsequent replacement by permanent teeth but also by causing tilting of proximal teeth and extrusion of opposing tooth. The purpose of this report is to present three different cases of submerged deciduous teeth and their clinical effects.

show abstract

“…Nevertheless, it seems reasonable to suggest that the impact of primary tooth extraction on buccal bone resorption depends on the stage of root resorption at the time of extraction. In this context, it has been observed that in cases with mandibular P2 agenesis, 50%-60% of the primary molars show root resorption extending to ≥50% of normal root length at the age of 14-15 years (Bjerklin & Bennett, 2000;Rune & Sarnäs, 1984). Further, it has been observed that the majority of primary molars in P2 agenesis patients will not show extensive additional root resorption later on (Bjerklin & Bennett, 2000;Hvaring, Øgaard, Stenvik, & Birkeland, 2014;Rune & Sarnäs, 1984).…”

Section: Discussionmentioning

confidence: 99%

Alveolar bone resorption after primary tooth loss has a negative impact on straightforward implant installation in patients with agenesis of the lower second premolar

Bertl

Heimel

et al. 2017

Clinical Oral Implants Res

View full text Add to dashboard Cite

Significant dimensional differences exist in the alveolar ridge, especially in the coronal part, at lower P2 agenesis sites missing the primary tooth for ≥3 m, when compared to P2 agenesis sites with the primary tooth in situ. It seems thus reasonable to advise that the primary second molar should be kept as long as possible, in order to facilitate straightforward implant installation and reduce the probability of additional bone augmentation procedures.

show abstract

Root resorption and submergence in retained deciduous second molars: A mixed-longitudinal study of 77 children with developmental absence of second premolars

Cited by 27 publications

References 0 publications

Mechanism of Human Tooth Eruption: Review Article Including a New Theory for Future Studies on the Eruption Process

Mechanism of Human Tooth Eruption: Review Article Including a New Theory for Future Studies on the Eruption Process

Submerged and Impacted Primary Molars

Alveolar bone resorption after primary tooth loss has a negative impact on straightforward implant installation in patients with agenesis of the lower second premolar

Contact Info

Product

Resources

About