Journals / Gülhane Tıp Dergisi / 2013 / Cilt: 55 - Sayı: 3

Presence of an articulating condylus tertius on the basilar part of the occipital bone- A rare anatomical abnormality

Pages
217–219
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Available literature on the condylus tertius and its clinical, surgical and radiological importance were discussed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Normally, in human skulls, the basilar part of the occipital bone presents two occipital condyles which articulate with the superior articular facets of the atlas vertebra.
📊
Key Findings & Data:It showed an additional articular facet which was smooth surfaced and oval in shape measuring 1cm antero-posteriorly and 1.5cm transversely at its maximum width.
💡
Conclusion & Impact:Available literature on the condylus tertius and its clinical, surgical and radiological importance were discussed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Normally, in human skulls, the basilar part of the occipital bone presents two occipital condyles which articulate with the superior articular facets of the atlas vertebra. A rare case of third occipital condyle (condylus tertitus) with an additional articular facet on it was observed in a dry skull from South India. The third condyle was on the basilar part of the occipital bone along the anterior margin of the foramen magnum. It showed an additional articular facet which was smooth surfaced and oval in shape measuring 1cm antero-posteriorly and 1.5cm transversely at its maximum width. Available literature on the condylus tertius and its clinical, surgical and radiological importance were discussed.

🔖

Cite This Article

KUMAR, V., RAO, A. S., KG, M. R., P, J., LS, A., M, S. (2013). Presence of an articulating condylus tertius on the basilar part of the occipital bone- A rare anatomical abnormality. Gülhane Tıp Dergisi, Cilt: 55 - Sayı: 3, 217–219. https://ajindex.com/articles/218392

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (5)

  1. Standring S, Borley NR, Collins P, Crossman AR, Gatzoulis MA, Healy JC et al. Gray’s Anatomy: The Anatomical Basis of Clinical Practice. 40th Edition, Elsevier, Churchill Liwingstone, London. 2008; 733-4
  2. Prescher A, Brors D, Adam G. Anatomic and Radiologic Appearance of Several Variants of the Craniovertebral Junction. Skull Base Surgery 1996; 6: 83-94 3. Saternus KS, Kernbach-Wighton G, Koebke J. The mobile Condylus tertius occipitalis and fractures of the hypochordal clasp. Anthropol Anz 2008; 66:155-165. 4. v Lüdinghausen M, Schindler G, Kageyama I, Pomaroli A. The third occipital condyle, a constituent part of a median occipito-atlanto-odontoid joint: a case report. Surg Radiol Anat 2002; 24:71-76
  3. Smoker WR. Craniovertebral junction: normal anatomy, craniometry, and congenital anomalies. Radiographics 1994; 14: 255-277
  4. Pang D, Thompson DN. Embryology and bony malformations of the craniovertebral junction. Childs Nerv Syst 2011; 27:523-564
  5. Rao PV. Median (third) occipital condyle. Clin Anat 2002; 15:148-151.