Application of Laryngeal Mask Airway (LMA) in Medium and Short Period Traumatic Orthopedic Surgeries

Authors

  • Ta Duc Luan PhD Faculty of Medicine, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam and Department of Anesthesiology, Ho Chi Minh City Orthopedic and Rehabilitation Hospital, Vietnam.
  • Nguyen Tan Phong Department of Anesthesiology, Ho Chi Minh City Orthopedic and Rehabilitation Hospital, Vietnam.

DOI:

https://doi.org/10.3329/bjms.v23i1.70720

Keywords:

Laryngeal mask airway (LMA); Traumatic Orthopedic surgery; Coronavirus; Research; Medical residency; Training; Obstetrics; Gynecology

Abstract

Objective:Application of Laryngeal Mask Airway (LMA) as a ventilation method has been rarely explored in short and medium period orthopedic operations. In this study, we evaluated ventilatory efficacy of LMA in patients admitted to Ho Chi Minh City Orthopedic and Rehabilitation Hospital, Vietnam via a number of patient indicators including changes of pulse, blood pressure, airway pressure, SpO2 and pressure of CO2 at the end of an exhaled breath (EtCO2).

Method: A total of 154 emergency and elective surgery cases with anesthesia were selected for the study.

Result: One minute after LMA insertion to discontinuation of anesthetic, we recorded slower pulse of patients but only twenty-six cases (16.9%) required intravenous administration of atropine. Blood pressure of patients dropped after 1 minute following LMA insertion but then recovered afterward and only nine cases (5.8%) needed administration of ephedrine.

Conclusion: After surgery, only eleven (7.15%) patients experienced oral mucosal bleeding but no further special treatment was used.

Bangladesh Journal of Medical Science Vol. 23 No. 01 January’24 Page : 207-213

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Published

2024-01-01

How to Cite

Luan, T. D. ., & Phong, N. T. . (2024). Application of Laryngeal Mask Airway (LMA) in Medium and Short Period Traumatic Orthopedic Surgeries. Bangladesh Journal of Medical Science, 23(1), 207–213. https://doi.org/10.3329/bjms.v23i1.70720

Issue

Vol. 23 No. 1 (2024)

Section

Original Articles

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Copyright (c) 2024 Ta Duc Luan, Nguyen Tan Phong

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