Acta Scientific Otolaryngology (ASOL) (ISSN: 2582-5550)

Research Article Volume 3 Issue 10

The Feasibility of Ultrasound to Assess Structural Anatomy of the Larynx

Sharma Nitu1,2, Gnawali Suman1, Poudel Shivaji3, Lino Santiago S Pabillo2, Chila Deguito2 and Yadav Ajay Kumar1*

1Department of Radio-Diagnosis, Imaging and Nuclear Medicine, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
2Department of Medical Imaging, Quirino Memorial Medical Center (QMMC), Manila, Philippines
3Department of Radiation Oncology, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal

*Corresponding Author: Yadav Ajay Kumar, Department of Radio-Diagnosis, Imaging and Nuclear Medicine, BP Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal.

Received: August 18, 2021; Published: September 17, 2021

Abstract

  Ultrasonography (USG) has been proven to be a fast, easily available, and cost-effective diagnostic tool in evaluating various organs of the body, however, its use in the evaluation of the larynx has not been popular. In this cross-sectional quantitative study 71 healthy volunteer, 20 - 40 years of age got ultrasound with linear transducer (7 - 13 MHz) in B-mode. Obtained data were analyzed using SPSS ver.20 software and shown in frequency, percentages and bar diagram. The mean length of Laryngeal Inlet, Glottis and Tracheal Air Column is 1.049, 0.630, and 1.131 respectively in female. In male the mean length of Laryngeal Inlet, Glottis and Tracheal Air Column is 1.22, 0.70 and 1.34 cm respectively. High frequency linear transducer has proven to be most appropriate in evaluating the larynx. This study has revealed the potential utility of ultrasound to assess the structural anatomy of larynx specially focusing at the hyoid bone level, thyroid cartilage level and cricoids cartilage level and creating normal values of laryngeal inlet, glottis opening and tracheal air column through sonography which can be used in various clinical applications. The measurement gained during this study was proven to be easily reproducible.

Keywords: USG; Glottis; Laryngeal Inlet; Tracheal Air Column

References

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Citation

Citation: Sharma Nitu., et al. “The Feasibility of Ultrasound to Assess Structural Anatomy of the Larynx".Acta Scientific Otolaryngology 3.10 (2021): 32-39.

Copyright

Copyright: © 2021 Sharma Nitu., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




Metrics

Acceptance rate34%
Acceptance to publication20-30 days
Impact Factor0.871

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