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Scholars Journal of Applied Medical Sciences | Volume-3 | Issue-05
Localization and Morphometric Study of Supraorbital Foramen in Adult Human Dry Skulls
S. Ilankathir, M.P Mathivanan
Published: Aug. 28, 2015 |
143
139
DOI: 10.36347/sjams.2015.v03i05.030
Pages: 1946-1948
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Abstract
Supraorbital foramen is considered as an important landmark for various surgical and anesthetic procedures.
Exact positioning of the foramen with respect to adjacent anatomical landmarks avoids damage to the neurovascular
structures passing through them. Thirty one adult skulls were examined on both sides for the position of supraorbital
foramen and its dimensions were observed and tabulated. The mean distance between the SOF/SON and the nasal
midline were observed to be 22.96 ± 2.17mm on the right side and 22.41 ± 1.98 mm over the left side. The mean height
of SOF from the superior orbital rim on the right side was observed to be 2.42 ± 0.78 mm and 2.54 ± 1.04 mm over the
left side. The mean vertical diameter of SOF on the right side were observed to be 2.08 ± 0.49 mm and 1.82 ± 0.41 mm
over the left side .The mean transverse diameter of SOF on the right side was observed to be 4.69 ± 0.72mm on the right
side and 4.55 ± 0.49mm over the left side.The exact position and the morphometric values of the supraorbital foramen
guides the experts to mobilize and safeguard the neurovascular structures during various procedures.