IJAR.2017.481
Type of Article: Original Research
Volume 6; Issue 1.1 (January 2018)
Page No.: 4844-4848
DOI: https://dx.doi.org/10.16965/ijar.2017.481
STUDY OF FRONTAL AIR SINUS OPENING IN HIATUS SEMILUNARIS OF NASAL CAVITY
Shashikant B. Mane *1, Madhav P.Kanse 2, Hema S. Mohite 3, Shila D. Kadam 4.
*1 Professor , Department of Anatomy, Krishna Institute of Medical Sciences University, Karad, India.
2 Tutor, Department of Anatomy, Krishna Institute of Medical Sciences University, Karad, India.
3 P.G student, Department of Anatomy, Krishna Institute of Medical Sciences University, Karad, India.
4 P.G student, Department of Anatomy, Krishna Institute of Medical Sciences University, Karad, India.
Author for Correspondence: Dr. Shashikant B. Mane, Professor , Department of Anatomy, Krishna Institute of Medical Sciences University, Karad-415110, Dist. Satara, State- Maharashtra, India. Mobile- 9822831039 E-Mail: kantmane@gmail.com
Abstract:
Background: Frontal air sinus opens in Hiatus semilunaris of middle meatus of Nasal cavity. Nowadays plenty of endoscopic surgeries are happening at Middle meatus; so there is need to explore more about detail anatomy of opening of sinuses. So Present study was undertaken to note the exact site of opening of Frontal air sinus in Hiatus semilunaris of Nasal cavity.
Context and Purpose of study: Study was conducted on 50 specimens. Out of that 27 were from Right side & 23 were from Left side. The specimens were the sagittal sections of adult cadavers in the department of Anatomy,Krishna Institute of Medical sciences University, Karad. The parameters measured were, Distance of Frontal air sinus opening from Anterior end of Hiatus semilunaris (nasal bone). Distance of Frontal air sinus opening from Posterior end of Hiatus semilunaris(Inferior surface of Body of Spenoid bone). Diameter of Frontal air sinus opening. Shape of Frontal air sinus opening. All these measurements were taken by Sliding Vernier Caliper of 30cm length & 0.001 accuracy.
Results: The mean Distance of Frontal air sinus opening from Anterior end of Hiatus semilunaris (nasal bone) was- 1.63cms on Left side & 1.52cms on Right side. The mean Distance of Frontal air sinus opening from Posterior end of Hiatus semilunaris(Inferior surface of Body of Spenoid bone) was- 4.26 cms on Left side & 4.17cms on Right side. The mean Diameter of Frontal air sinus opening – 0.19cms on Left side & 0.18cms on Right side. The shape of Frontal sinus opening is mainly Circular.
Conclusion and Summary: Knowledge of the anatomy of the Frontal air sinus opening is basically helpful for the Anatomists, to know where exactly is the site of the opening of Frontal air sinus in the middle meatus of nasal cavity; And secondarily it might be helpful to ENT surgeons during the performance of endonasal cystorhinostomies.
Key words: Frontal air sinus, Middle meatus of Nose, Hiatus semilunaris, Nasal cavity, Frontal air sinus opening.
REFERENCES
- Williams & Warwick, Gray’s anatomy, 36th Edition, New York, Churchill Livingstone; 1980: 1142.
- Vijay Bajaj et al, Prevelance of Anatomical variations of lateral wall of Nose in chronic sinusitis, J of Evolution of Med and Dent Sci. 2015;4(32):5492.
- Hilding A, Physiology of drainage of nasal mucous: experimental work on accessory sinuses, Am J of Physiol, 1932; 100:664
- Zinreich SJ et al, CT of nasal cavity, paranasal sinuses: An evaluation of anatomy in endoscopic sinus surgery, Clear Images 1988; 2:2-10.
- Landsberg R et al, A computer-assisted anatomical study of the nasofrontal region, Laryngoscope, 2001 Dec; 111(12):2125-30.
- Raluca R et al, Assessing the prevalence of paranasal sinuses Anatomical variants in patients with sinusitis using cone beam computer tomography, Clujul Medical 2016;89 (3):423-429.
- The frontal sinus drainage pathway and related structures, https://www.researchgate.net/publication/9887858:23/24.
- Frontal sinus drainage pathway, The frontal sinus drainage pathway and related structures, AJNR 2003;17(24).
- Peter J., Surgery of the frontal recess and frontal sinus, July 2005, https://www.researchgate.net/publication/7736631,5/12
- D’Souza et al, Anatomical study of the middle meatus with emphasis to the maxillary ostium and their clinical relevance, International Journal of Health Sciences & Research, 2015;4(2):35-39. ISSN 2249-9571
- The sinus maxillaries and its relations in the embryo, child, and adult man – Embryology, https://embryology.med.unsw.edu.au/embryology/index.php, 3/15
- Singhal M et al, Maxillary sinus ostium- Morphology and its clinical relevance, Cibtech J of Surg 2013;2(3):26-29.
- Embryology,The sinus maxillaries and its relations in the embryo, child, and adult man – https://embryology.med.unsw.edu.au/embryology/index.php, 12/15
- Ameet singh, Paranasal sinus Anatomy, Paranasal sinus/emedicine.medscape.com
- Williams & Warwick, Gray’s anatomy, 36th Edition, New York, Churchill Livingstone; 1980: 314
- https://en.m.wikipedia.org
- The nose and paranasal sinuses, http://www.ucd.ie/vetanat/ga-subjecd/head &neck/hn8.html
- David L et al, The frontal sinus drainage pathway and related structures, https://www.researchgate.net/publication/9887858:3/24
- Kelly D et al, Anatomic description of the middle meatus and classification of the hiatus semilunaris into five types based upon morphological characteristics, Clinical Anatomy 2014;27(2):176-181.
- Langille M et al, Frontal sinus cells: identification, prevalence and association with frontal sinus mucosal thickening, Am J Rhinol Allergy.2012;26(3):e107-10.