The usefulness of canine measurements and indices in determination of population affinity in South Africans

dc.contributor.authorAckermann, Anja
dc.contributor.authorSteyn, Maryna
dc.contributor.emailmsteyn@medic.up.ac.zaen_US
dc.date.accessioned2011-06-21T06:51:02Z
dc.date.available2011-06-21T06:51:02Z
dc.date.issued2010-11
dc.description.abstractINTRODUCTION: Forensic anthropologists are continually looking into new methods to determine sex, age and ancestry from unknown skeletal remains, also attempting to improve existing methods. Teeth are very durable, and are therefore very valuable in forensic death investigations. AIM: The aim of this paper was to use measurements of the upper and lower canines as well as the inter-canine distances in order to determine population affinity from unknown remains. MATERIALS AND METHODS: Two hundred skeletons of South Africans were used, which included 50 individuals of each sex and population group (black and white males and females). Due to dental wear and some antemortem tooth loss a full set of measurements could not be obtained from particularly the white females. Discriminant function formulae were developed for dentition of the upper and lower jaws separately, using mesiodistal and buccolingual diameters of the canines, crown indices as well as intercanine distances. RESULTS: Average accuracies of between 49.5% and 76.9% were obtained. Measurements of the maxillary teeth in females (76.9%) and the mandibular teeth in males (76.0%) may be useful to determine ancestry in unknown remains. Similar accuracies were obtained when these formulae were tested using a set of measurements from different samples. CONCLUSIONS: Canine measurements and inter-canine distance may be used to provide an indication of population affinity from unknown human remains.en_US
dc.description.sponsorshipFunding was through the NRF of South Africa.en_US
dc.identifier.citationAckermann, A & Steyn, M 2010, 'The usefulness of canine measurements and indices in determination of population affinity in South Africans', South African Dental Journal, vol. 65, no. 10, pp. 470-477. [http://www.sada.co.za]en_US
dc.identifier.issn1029-4864
dc.identifier.urihttp://hdl.handle.net/2263/16886
dc.language.isoenen_US
dc.publisherSouth African Dental Associationen_US
dc.rightsSouth African Dental Association.en_US
dc.subjectOdontometricsen_US
dc.subjectBuccolingualen_US
dc.subjectMesiodistalen_US
dc.subjectInter-canineen_US
dc.subjectCrown indexen_US
dc.subjectAncestryen_US
dc.subjectForensic dentistryen_US
dc.subject.lcshDental jurisprudence -- South Africaen
dc.subject.lcshCuspids -- Researchen
dc.titleThe usefulness of canine measurements and indices in determination of population affinity in South Africansen_US
dc.typeArticleen_US

Files

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Ackermann_Usefulness(2010).PDF
Size:
688.23 KB
Format:
Adobe Portable Document Format
Description:
Article

License bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
license.txt
Size:
2.44 KB
Format:
Item-specific license agreed upon to submission
Description: