Unusual occipital condyles of the skull

an osteological study with clinical implications

Authors

  • Srijit Das Maulana Azad Medical College
  • Rajesh Suri Maulana Azad Medical College
  • Vijay Kapur Maulana Azad Medical College

Keywords:

Atlanto-occipital joint, Occipital bone, Skull, Atlas, Craniofacial abnormalities

Abstract

CONTEXT: The occipital condyles of the skull articulate with the superior articular facets of the atlas vertebra and form an important junction between the cranium and the vertebral column. The morphological features of occipital condyles are relevant in biomechanical, anatomical and clinical studies. OBJECTIVE: To describe the anatomical profile of unusual occipital condyles detected in a bone specimen. CASE REPORT: The present osteological study provides a detailed morphological description of unusual occipital condyles showing uneven and serrated surfaces and also displaying longitudinal and transverse grooves on the left and right sides respectively. The case study also discusses the clinical importance of such anomalies. Precise anatomical knowledge of the occipital condyles is important for any craniovertebral operative procedures such as resection of the occipital condyles.

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Author Biographies

Srijit Das, Maulana Azad Medical College

MBBS, MS. Associate Professor, Department of Anatomy, Maulana Azad Medical College, New Delhi, India.

Rajesh Suri, Maulana Azad Medical College

MBBS, MS. Professor, Department of Anatomy, Vardhman Mahavir Medical College, New Delhi, India.

Vijay Kapur, Maulana Azad Medical College

MBBS, MS. Former Director, Professor and former Head of the Department of Anatomy, Maulana Azad Medical College, New Delhi, India.

References

Singh S. Variations of the superior articular facets of atlas vertebrae. J Anat. 1965;99(Pt 3):565-71.

Naderi S, Korman E, Citak G, et al. Morphometric ana- lysis of human occipital condyle. Clin Neurol Neurosurg. 2005;107(3):191-9.

Rao PV. Median (third) occipital condyle. Clin Anat.2002;15(2):148-51.

al-Mefty O, Borba LA, Aoki N, Angtuaco E, Pait TG. The transcondylar approach to extradural nonneoplastic lesions of the craniovertebral junction. J Neurosurg. 1996;84(1):1-6.

Wen HT, Rhoton AL Jr, Katsuta T, de Oliveira E. Microsurgi- cal anatomy of the transcondylar, supracondylar, and para- condylar extensions of the far-lateral approach. J Neurosurg.1997;87(4):555-85.

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Published

2006-09-09

How to Cite

1.
Das S, Suri R, Kapur V. Unusual occipital condyles of the skull: an osteological study with clinical implications . Sao Paulo Med J [Internet]. 2006 Sep. 9 [cited 2025 Oct. 16];124(5):278-9. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/2262

Issue

Section

Case Report