An anatomical study of the supratrochlear foramen of the Jining population

Li, Jing; Mao, Qinghua; Li, Wenyuan; Li, Xiaoyan

doi:10.3906/sag-1407-44

Cited by 13 publications

(7 citation statements)

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“…Majority of the OAH found were oval, then round, and one triangular and irregular each. These findings and proportions strengthen earlier reports [2,15,19,20], although some unusual shapes were also reported, such as sieve-like, rectangular or reniform [6,18]. The female samples are usually shown as being more predilected for the OAH presence [1, 2, 5, 6, 13], and even slightly higher frequency in males is a rare finding [4].…”

Section: Discussionsupporting

confidence: 88%

“…The size of the aperture seems to differ in various populations. Results by Turkish researchers presented the largest transverse diameter (average 6.09 ± 2.43 mm and 6.7 ± 2.20 mm in right male humeri [7,9], as well as in Nigerian population (6.82 ± 2.92 mm in left side bones) [18], while the smallest ones are found in Chinese (mean 3.26 ± 1.15 mm in right humeri) [15] and Brazilian cases (average 2.33 ± 1.23 mm in left side samples) [1]. Smaller apertures in latter study are believed to be due to the heterogenity of Brazilian population as a consequence of mixing native people with the colonizing and immigrating nations [1].…”

Section: Discussionmentioning

confidence: 99%

“…Srp Arh Celok Lek 2020│Online First March 11, 2020│DOI: https://doi.org/10.2298/SARH210209011K [16] Tswana 39 Ndou et al [16] Sotho 41 Hrdlicka [15] Australian 46.5 Glanville [9] Tellem 47 Hirsh [9] Native American…”

Section: Conflict Of Interest: None Declaredmentioning

confidence: 99%

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Olecranon aperture of the humerus: A morphometrical study

et al. 2021

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Introduction/Objective. Olecranon aperture is a variable opening in the septum between the olecranon and coronoid fossae. Its frequency varies largely in different populations and knowledge of its presence may have clinical implications. The objective of our study was to determine its prevalence in a sample of Serbian population and to investigate its morphology and morphometrical features, as well as its relation to the distal end of humerus. Methods. A material used were 70 human dry humeri from the bone collection of the Department of Anatomy, Faculty of Medicine, University of Nis. We analyzed the presence, shape, transverse and vertical diameter of the aperture, its distance to the tips of the epicondyles from medial (MB) and lateral border (LB), as well as the distance between epicondyles (EW) and translucency of the septum in the bones with no aperture. Vernier caliper was used for measurements of the diameters and distances. Results. Eight olecranon aperture were observed in seven bones (10%), seven on the left and one on the right side. Half of them were oval-shaped, while round, triangular, and irregular shape were found. Translucent septum in humeri with no aperture was present in 67.1% of the sample. There were no significant differences between MB and LB, neither between EW in bones with aperture and with septum. Conclusion. Our study presented the rare data about the frequency of olecranon aperture in Serbian population, suggesting that robusticity of the humerus is not related to the presence of the olecranon aperture.

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Section: Discussionsupporting

confidence: 88%

Section: Discussionmentioning

confidence: 99%

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Olecranon aperture of the humerus: A morphometrical study

et al. 2021

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“…Frekvence výskytu této variety se pohybuje v širokém rozmezí od téměř 0 % do 58 % v závislosti na populaci (Papaloucas et al 2011). Nejvyšší výskyty byly zaznamenány u afrických a indických populací, u domorodých austrálců či amerických indiánů (Li et al 2015). Moderní evropské populace, k nimž můžeme přiřadit i námi zkoumaný soubor, vykazují nižší frekvence výskytu tohoto znaku pohybující se v rozmezí 1-10 % (Erdogmus et al 2014).…”

Section: čUta T Mořkovskýunclassified

Antropologické zhodnocení kosterních pozůstatků ze slavkovské šibenice u Křenovic

Čuta

Mořkovský

2017

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ABSTRAKT Při záchranném archeologickém výzkumu slavkovské šibenice byly objeveny lidské kosterní pozůstatky, kumulované v několika shlucích v neanatomickém uspořádání. Při laboratorním zpracování byly určeny základní demografické charakteristiky souboru. Vzhledem k charakteru nálezu nebylo možno identifikovat kompletní kostry jedinců. Minimální počet jedinců (s využitím pravých stehenních kostí) byl stanoven na 15. Tělesná výška byla odhadnuta s využitím metody organické korelace dle Sjøvolda. Nejvyšší jedinec měřil 173,0 cm (±4,52 cm), nejnižší jedinec měřil 157,5 cm (±4,52 cm). Kromě dospělých jedinců byly objeveny i pozůstatky dvou nedospělých jedinců (dožitý věk byl odhadnut na 16-17 let). Všichni dospělí jedinci příslušeli do věkových kategorií adultus a maturus, nejstarší z nich se dožil kolem 50 let. Mezi kosterními pozůstatky se nacházely ostatky jedné ženy. V souboru byly také nalezeny některé velmi zřídka se vyskytující anatomické variety (spina bifida anterior et posterior atlantis, os bregmaticum), doklady komplikovaného hojení traumatu i doklady nezhojených fraktur kostí dlouhého typu vzniklých perimortem. U dvou kostí byly též zaznamenány doklady zánětlivého onemocnění (pravděpodobně syfilis). KEY WORDS gallows; skeletal remains; trauma; anatomical varietiesABSTRACT During a development-led archaeological research of the Slavkov gallows non-anatomically positioned human remains were uncovered in several complex accumulations. The remains were analyzed in a laboratory and fundamental demographic characteristics of the sample were assessed. With regard to the character of the find complete individual skeletons were not identifiable. Minimum number of individuals (MNI, using right femora) was established at 15. Body height was estimated using the organic correlation method by Sjøvold. The tallest individual measured 173,0 cm (±4,52 cm), the shortest individual measured 157,5 cm (±4,52 cm). Besides adult individuals also skeletal remains of two adolescents were uncovered (their age at death was estimated at 16-17 years of age). All the adult individuals belonged to the adultus and maturus categories, the oldest one lived to be approximately 50 years old. Skeletal remains of one female were uncovered. Also, the skeletal remains sample yielded some very infrequent anatomical varieties (spina bifida anterior et posterior atlantis, os bregmaticum), evidence of complicated healing process of skeletal trauma as well as evidence of non-healed long bone fractures which originated perimortem. In two cases of long bones evidence of inflammatory disease (likely syphillis) was observed.

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“…2 Some authors suggest that the supratrochlear septum is not perforated in the embryonic development, and that it is intact up to 7 years of age. 3 Its development occurs more frequently during adolescence or in adulthood, due to the incomplete ossification of that region . 4 Anthropologists argue that SF is more common in individuals of ancient civilizations when compared with contemporary populations, as well as present in primates, being considered a phylogenetic characteristic.…”

Section: Introductionmentioning

confidence: 99%

Morphological and Morphometric Study of the Supratrochlear Foramen

Silva

Souza

et al. 2018

J Morphol Sci

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Introduction The supratrochlear foramen (SF) is located in the distal portion of the humerus, formed in between the coronoid fossa and the olecranon fossa. Is associated with a narrowing of the medullary canal in the distal humerus, in addition to being a phylogenetic characteristic, more common in ancient populations. The objective was to evaluate the incidence of the supratrochlear foramen, it's shape, dimensions and translucency of the septum. Materials and Methods A total of 141 humerus adults, 72 right and 69 left-handed individuals from the collection of the Human Bone of the Academic Center of Vitória-Brazil. The format was classified as oval, round, irregular and cribriform. The vertical (VD) and transversal (TD) diameter were measured and the translucency of the septum was observed. Results Of the 141 humerus, 19.8% (28) had SF 39.3% (11) on the right side and 60.7% (17) on the left side. The oval was the most recurrent, found in 39% of the cases and the translucency was identified in 78% (110) of the bones. The mean VD was 3.653 mm and 3.492 mm on the right and left sides, respectively. The mean of the TD was 4.853 mm on the right side and 5.427 mm on the left. The area averages were 19.633 ± 20.57 mm2 on the right side and 19.919 ± 19.24 mm2 on the left side. Conclusion The knowledge of SF favors the preoperative procedures of patients with fractures in the distal humerus, necessary for the surgeries in the region.

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An anatomical study of the supratrochlear foramen of the Jining population

Cited by 13 publications

References 18 publications

Olecranon aperture of the humerus: A morphometrical study

Olecranon aperture of the humerus: A morphometrical study

Antropologické zhodnocení kosterních pozůstatků ze slavkovské šibenice u Křenovic

Morphological and Morphometric Study of the Supratrochlear Foramen

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