![]() ![]() ![]() Mastoid grooves were present in 18% of the total skulls (100) observed. The Mastoid canals were present in 53% of the total 100 skulls observed either bilaterally or unilaterally. A metallic wire was passed through the canal for its confirmation and then the length was measured. The mastoid regions of dry skulls were observed for the presence of mastoid canals and grooves, if any. 100 dry human skulls of unknown age and sex from the department of Anatomy were selected and observed for the present study. This study was undertaken to observe the frequency of mastoid canals and grooves in north Karnataka dry human skulls. Study of mastoid canals and grooves in north karnataka human skulls. Because they contain an arterial branch of occipital artery with its accompanying vein which is liable to injury resulting into severe bleeding. Conclusion: The knowledge of mastoid canals and grooves is very important for otolaryngologists and neurosurgeons. Double mastoid canal was found in 01% of total skull studied and both Mastoid canals & Mastoid grooves together were present in 02% of the total skulls (100) observed. Results: The Mastoid canals were present in 53% of the total 100 skulls observed either bilaterally or unilaterally. Material and Methods: The mastoid regions of dry skulls were observed for the presence of mastoid canals and grooves, if any. Introduction: This study was undertaken to observe the frequency of mastoid canals and grooves in north Karnataka dry human skulls. Hadimani, Gavishiddappa Andanappa Bagoji, Ishwar Basavantappa Study of Mastoid Canals and Grooves in North Karnataka Human Skulls ![]()
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