Anatomical Study of the Supratrochlear Foramen on the Distal Humerus

Mehmet Ülkir; Levend Karaçoban; Burcu Erçakmak Güneş

doi:10.54005/geneltip.1176450

EN TR

Anatomical Study of the Supratrochlear Foramen on the Distal Humerus

Abstract

Aim: Supratrochlear foramen (STF) is the variation of the distal part of the humerus. The aim of this study is to reveal the frequency, morphology and morphometry of the STF in Turkish population and compare with previous studies. Materials and Methods: This study was performed with 116 dry humeri (61 right, 55 left). The translucent and opaque bony lamina between the coronoid fossa and the olecranon fossa and STF on the humerus were noted. STF was classified as oval, round, irregular, triangular, rectangular, sieve like, reniform, hourglass shaped. The frequency and morphometry of the STF were also evaluated. Results: The translucent type 88 (75.9%) bony lamina was found mostly between the coronoid and olecranon fossa. STF was detected on 19 (16.4%) humeri, 13 of them were on the left humeri and 6 of them were on the right humeri. The shape of the 16 of 19 STF were oval shaped. The mean values of the transverse and vertical diameter of STF, distance between the most medial points of the STF and medial epicondyle, the most lateral points of the STF and lateral epicondyle, distance between the most distal point of the STF and the lower edge of the trochlea humeri were found as 4.41±2.34 mm, 3.1±0.85 mm, 26.65±3.82 mm, 27.94±3.34 mm, 14.62±1.9 mm respectively. Conclusion: There are few studies on STF in Turkish population and we believe that this clinically important variation will contribute to anatomists, especially radiologists and orthopedists, in terms of awareness and knowing the frequency, morphology and morphometry of STF.

Keywords

humerus, supratrochlear foramen, anatomy, variation

Distal Humerus’ta Bulunan Supratrochlear Foramen ile İlgili Anatomik Çalışma

Abstract

Amaç: Supratrochlear foramen (STF), humerusun distal bölümü ile ilişkili bir varyasyonudur. Bu çalışmanın amacı, Türkiye toplumunda STF'nin sıklığını, morfolojisini ve morfometrisini ortaya koymak ve önceki çalışmalarla karşılaştırmaktır. Gereç ve Yöntem: Bu çalışma 116 kuru humerus (61 sağ, 55 sol) ile yapıldı. Fossa coronoidea fossa olecrani arasındaki yarı saydam ve opak kemik lamina ve STF bulunan humerus’lar not edildi. STF; oval, yuvarlak, düzensiz, üçgen, dikdörtgen, elek benzeri, böbrek şekilli, kum saati şeklinde sınıflandırıldı. STF'nin bulunma sıklığı ve morfometrisi değerlendirildi. Bulgular: Fossa coronoidea fossa olecrani arasındaki kemik lamina en çok yarı saydam tip olarak bulundu 88 (%75,9). STF 19 (%16,4) humerus’ta tespit edildi ve bunların 13'ü sol humerusta, 6'sı sağ humerusta idi. Ondokuz STF'nin 16'sı oval şekilli idi. STF'nin transvers ve vertikal uzunluğu, STF'nin en medial noktası ile epicondylus medialis’in en medial noktası arasındaki mesafe, STF'nin en lateral noktası ile epicondylus lateralis’in en lateral noktası arasındaki mesafe ve STF'nin en distal noktası ile trochlea humeri’nin alt kenarı arasındaki mesafe ortalama olarak sırasıyla 4,41±2,34 mm, 3,1±0,85 mm, 26,65±3,82 mm, 27,94±3,34 mm, 14,62±1,9 mm olarak bulundu. Sonuç: Türkiye toplumunda STF ile ilgili az sayıda çalışma bulunmaktadır ve klinik açıdan önemli olan bu varyasyonun anatomistlere, özellikle radyologlara ve ortopedistlere STF'nin farkındalığı, sıklığı, morfolojisi ve morfometrisinin bilinmesi açısından katkı sağlayacağı düşünülmektedir.

Keywords

humerus, supratrochlear foramen, anatomi, varyasyon

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Details

Primary Language

English

Subjects

Clinical Sciences

Journal Section

Research Article

Authors

Mehmet Ülkir ^*
0000-0001-5615-8913
Türkiye

Levend Karaçoban
0000-0003-1198-196X
Türkiye

Burcu Erçakmak Güneş
0000-0001-6936-0766
Türkiye

Early Pub Date

December 29, 2023

Publication Date

December 31, 2023

Submission Date

September 16, 2022

Acceptance Date

September 25, 2023

Published in Issue

Year 2023 Volume: 33 Number: 6

DOI

https://doi.org/10.54005/geneltip.1176450

IZ

https://izlik.org/JA73WK54PK

APA

Ülkir, M., Karaçoban, L., & Erçakmak Güneş, B. (2023). Anatomical Study of the Supratrochlear Foramen on the Distal Humerus. Genel Tıp Dergisi, 33(6), 643-648. https://doi.org/10.54005/geneltip.1176450

AMA

1.Ülkir M, Karaçoban L, Erçakmak Güneş B. Anatomical Study of the Supratrochlear Foramen on the Distal Humerus. Genel Tıp Derg. 2023;33(6):643-648. doi:10.54005/geneltip.1176450

Chicago

Ülkir, Mehmet, Levend Karaçoban, and Burcu Erçakmak Güneş. 2023. “Anatomical Study of the Supratrochlear Foramen on the Distal Humerus”. Genel Tıp Dergisi 33 (6): 643-48. https://doi.org/10.54005/geneltip.1176450.

EndNote

Ülkir M, Karaçoban L, Erçakmak Güneş B (December 1, 2023) Anatomical Study of the Supratrochlear Foramen on the Distal Humerus. Genel Tıp Dergisi 33 6 643–648.

IEEE

[1]M. Ülkir, L. Karaçoban, and B. Erçakmak Güneş, “Anatomical Study of the Supratrochlear Foramen on the Distal Humerus”, Genel Tıp Derg, vol. 33, no. 6, pp. 643–648, Dec. 2023, doi: 10.54005/geneltip.1176450.

ISNAD

Ülkir, Mehmet - Karaçoban, Levend - Erçakmak Güneş, Burcu. “Anatomical Study of the Supratrochlear Foramen on the Distal Humerus”. Genel Tıp Dergisi 33/6 (December 1, 2023): 643-648. https://doi.org/10.54005/geneltip.1176450.

JAMA

1.Ülkir M, Karaçoban L, Erçakmak Güneş B. Anatomical Study of the Supratrochlear Foramen on the Distal Humerus. Genel Tıp Derg. 2023;33:643–648.

MLA

Ülkir, Mehmet, et al. “Anatomical Study of the Supratrochlear Foramen on the Distal Humerus”. Genel Tıp Dergisi, vol. 33, no. 6, Dec. 2023, pp. 643-8, doi:10.54005/geneltip.1176450.

Vancouver

1.Mehmet Ülkir, Levend Karaçoban, Burcu Erçakmak Güneş. Anatomical Study of the Supratrochlear Foramen on the Distal Humerus. Genel Tıp Derg. 2023 Dec. 1;33(6):643-8. doi:10.54005/geneltip.1176450

The Journal of General Medicine is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY NC).

Anatomical Study of the Supratrochlear Foramen on the Distal Humerus

Abstract

Keywords

Distal Humerus’ta Bulunan Supratrochlear Foramen ile İlgili Anatomik Çalışma

Abstract

Keywords

References

Details

Primary Language

Subjects

Journal Section

Authors

Early Pub Date

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

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