Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Original article / research
Table of Contents - Year : 2017 | Month : October | Volume : 11 | Issue : 10 | Page : AC05 - AC07

Morphometric and Histological Study of Osteophytes in Human Cadaveric Lumbar Vertebrae AC05-AC07

Ashwini Aithal Padur, Naveen Kumar, Swamy Ravindra Shanthakumar, Arijit Bishnu

Correspondence
Dr. Naveen Kumar,
Assistant Professor, Department of Anatomy, Melaka Manipal Medical College, Manipal University,
Manipal, Udupi-576104, Karnataka, India.
E-mail: naveentonse@gmail.com

Introduction: Osteophytes are bony outgrowth on the vertebral column. Its prevalence in the lumbar region and clinical importance mandates to conduct a detailed study of lumbar osteophytes in the cadaveric vertebral column.

Aim: The present study was conducted to study the detailed features of lumbar osteophytes and document its prevalence, morphometric and histological structure.

Materials and Methods: This was an observational study in which frequency of occurrence of lumbar osteophytes was studied in 40 cadaveric vertebral columns over a period of four years. The lumbar part of the vertebral columns was dissected and examined meticulously. The occurrence of lumbar osteophytes with their vertebral levels and morphometric measurements were recorded. A small excision of the osteophyte was processed histologically to study its microscopic details using routine Haematoxylin & Eosin stain.

Results: Lumbar osteophytes were present in 4 specimens (10%). They were mostly found on the right side of the vertebral bodies. Histopathological examination of the osteophytes revealed degenerative osteophytic cartilage and fibrillation overlying the trabecular bone enclosing fatty marrow spaces containing haematopoietic elements.

Conclusion: Lumbar osteophytes were found in 10% of the specimens studied and it is assumed that these cadaveric reports deserve further attention given their potential clinical implications. Knowledge regarding occurrence and incidence of osteophytes is essential for management of common degenerative changes of the vertebral column.