Facial and dental changes in adulthood

Bishara, Samir E.; Treder, Jean E.; Jakobsen, Jane R.

doi:10.1016/s0889-5406(94)70036-2

Cited by 193 publications

(172 citation statements)

References 9 publications

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“…Bjork reported that the cranial base angle gradually bent throughout childhood up to about 10 years, at which point the cranial base reached its final shape and the cranial base angle remained relatively stable. 2,30,32 Conversely, Bishara, 22 Knott, 36 and Lewis and Roche 26 reported a slight decrease with age during adulthood.…”

Section: Results Of Individual Studiesmentioning

confidence: 99%

“…16,[20][21][22]25,29,[34][35][36] In addition, there were variable changes in length and angulation among and between all stages of development. 13,27 Knott observed that the largest absolute change in linear dimension over a 9-year period, from ages 6 to 15, occurred in the postsphenoid region with an annual average of 1 mm.…”

Section: Results Of Individual Studiesmentioning

confidence: 99%

“…26,27,31 Two studies reported changes in S-Ba length in adulthood. 22,26 Bishara observed a significant decrease in the cranial base angle (NSO) and increase in cranial base length from age 26 to 46 years. 22 In a group of adults ranging between the ages of 17 and 50 years, Lewis and Roche reported maximum values for S-Ba length at age 34.5 years in men and 35.0 years in women, with a growth rate of 0.3 mm/y in men and 0.2 mm/y in women.…”

Section: Results Of Individual Studiesmentioning

confidence: 99%

“…Of the 23 articles, 5 were cross-sectional in design, 13,[16][17][18][19] while the remaining 18 were cohort studies. 2,[20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36] Samples consisted of craniofacial measurements from living or deceased postnatal human skulls. Validity of the measurements was not determined in any of the studies, while only six reported some form of reliability assessment.…”

Section: Study Characteristicsmentioning

confidence: 99%

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Posterior cranial base natural growth and development: A systematic review

Currie

Sawchuk

Saltaji³

et al. 2017

The Angle Orthodontist

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Objective: To provide a synthesis of the published studies evaluating the natural growth and development of the human posterior cranial base (S-Ba). Materials and Methods: The search was performed on MEDLINE, Embase, PubMed, and all EBM Reviews electronic databases. In addition, reference lists of the included studies were handsearched. Articles were included if they analyzed posterior cranial-base growth in humans specifically. Study selection, data extraction, and risk of bias assessment were completed in duplicate. A meta-analysis was not justified. Results: Finally, 23 published studies were selected: 5 cross-sectional and 18 cohort studies. Articles were published between 1955 and 2015, and all were published in English. The sample sizes varied between 20 and 397 individuals and consisted of craniofacial measurements from either living or deceased human skulls. Validity of the measurements was not determined in any of the studies, while six papers reported some form of reliability assessment. All the articles included multiple time points within the same population or data from multiple age groups. Growth of S-Ba was generally agreed to be from spheno-occipital synchondrosis growth. Basion displaced downward and backward and sella turcica moved downward and backward during craniofacial growth. Timing of cessation of S-Ba growth was not conclusive due to limited identified evidence. Conclusions: Current evidence suggests that S-Ba is not totally stable, as its dimensions change throughout craniofacial growth and a minor dimensional change is observed even in late adulthood.

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Section: Results Of Individual Studiesmentioning

confidence: 99%

Section: Results Of Individual Studiesmentioning

confidence: 99%

Section: Results Of Individual Studiesmentioning

confidence: 99%

Section: Study Characteristicsmentioning

confidence: 99%

See 2 more Smart Citations

Posterior cranial base natural growth and development: A systematic review

Currie

Sawchuk

Saltaji³

et al. 2017

The Angle Orthodontist

View full text Add to dashboard Cite

show abstract

“…Bishara et al [2][3][4][5] in the longitudinal study of the changes in dental arches and dentition between early childhood to adulthood, 25-45 years, and 6 weeks to 45 years, observed the increased late incisor crowding in both arches, which was more pronounced in the mandibular anterior segment. Similar findings have been observed in untreated subjects by Lundstrom 15 , Sinclair 23 and Little 14 .…”

Section: Introductionmentioning

confidence: 99%