Helen Liversidge
Biographic Data
| ID | 4090197 |
|---|---|
| NAME | Helen Liversidge |
| GIVEN NAMES | Helen |
| FAMILY NAME | Liversidge |
| SIGNATURE | LIVERSIDGE H |
| VERIFIED | No |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 3 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Permanent tooth stages assessment of panoramic radiographs and lateral cephalograms
Background Several classic craniofacial growth studies used lateral cephalograms (LCs) before the availability of panoramic radiographs (PRs). Are tooth stages comparable in these types of radiographs? Aim To compare tooth developmental stages of left side teeth in PR and LC using the methods of Moorrees, Fanning and Hunt and Demirjian, Goldstein and Tanner. Design Three hundred date-matched dental radiographs [n=300, 150 PRs and 150 LCs, 69 male…
Prior Probabilities and the Age Threshold Problem: First and Second Molar Development
Dental development has been used to assess whether an individual may be below or above an age that serves as a legal threshold. This study used development of the first and second mandibular molars from a large sample of individuals (N = 2,676) to examine the age threshold for minimum age of criminal responsibility. A bivariate ordered probit model was applied to dental scores following the Moorrees et al. (1963) system, with the addition of a cr…
Wisdom Tooth Formation as a Method of Estimating Age in a New Zealand Population
Dental ageing relies on assumptions aboutthe progression of tooth development from the middletrimester to adulthood and relative stability of thisprocess in the face of adverse dietary, hormonal, diseaseor nutritional factors. Most studies of dental ageingemploy the method of Demirjian et al., (1973), which isbased upon an assessment of crown and root formationstages from dental radiographs. Unfortunately, thismethod has a ceiling effect at age 1…
Wisdom Tooth Formation as a Method of Estimating Age in a New Zealand Population
Dental ageing relies on assumptions aboutthe progression of tooth development from the middletrimester to adulthood and relative stability of thisprocess in the face of adverse dietary, hormonal, diseaseor nutritional factors. Most studies of dental ageingemploy the method of Demirjian et al., (1973), which isbased upon an assessment of crown and root formationstages from dental radiographs. Unfortunately, thismethod has a ceiling effect at age 1…
Wisdom Tooth Formation as a Method of Estimating Age in a New Zealand Population
Dental ageing relies on assumptions aboutthe progression of tooth development from the middletrimester to adulthood and relative stability of thisprocess in the face of adverse dietary, hormonal, diseaseor nutritional factors. Most studies of dental ageingemploy the method of Demirjian et al., (1973), which isbased upon an assessment of crown and root formationstages from dental radiographs. Unfortunately, thismethod has a ceiling effect at age 1…
Prior Probabilities and the Age Threshold Problem: First and Second Molar Development
Dental development has been used to assess whether an individual may be below or above an age that serves as a legal threshold. This study used development of the first and second mandibular molars from a large sample of individuals (N = 2,676) to examine the age threshold for minimum age of criminal responsibility. A bivariate ordered probit model was applied to dental scores following the Moorrees et al. (1963) system, with the addition of a cr…
Permanent tooth stages assessment of panoramic radiographs and lateral cephalograms
Background Several classic craniofacial growth studies used lateral cephalograms (LCs) before the availability of panoramic radiographs (PRs). Are tooth stages comparable in these types of radiographs? Aim To compare tooth developmental stages of left side teeth in PR and LC using the methods of Moorrees, Fanning and Hunt and Demirjian, Goldstein and Tanner. Design Three hundred date-matched dental radiographs [n=300, 150 PRs and 150 LCs, 69 male…
Forensic Anthropology and Bioarchaeology Studies (3 works) · Medicine (3 works) · Orthodontics (3 works) · Dental Radiography and Imaging (2 works) · Dentistry (2 works) · Molar (2 works) · Bayes' theorem (1 works) · Bayesian probability (1 works) · Bivariate analysis (1 works) · Cephalometry (1 works)