Comparison of clinical effect of ALMA laryngeal mask on general anaesthesia breast operation
TANG Shuai
SHANG You
Abstract：Objective To compare the effect of two implantation methods of ALMA laryngeal mask during the general anesthesia for breast operation. Methods Under general anesthesia, 80 cases of patients undergone the breast operation were randomly divided into standard median LMA group ( Group A) and partial aeration lateral LMA implantation after entrance group (Group B). The success rate of first implantation, implantation time, implantation total success rate, airway pressure, pharyngo-oral cavity leak pressure, intraoperative adjustment of laryngeal mask, postoperative sore throat and bloodstain when laryngeal mask pulled out were recorded, meanwhile, the incidence of other complications were observed. Results Comparison between Group A and Group B, success rate of the first la-ryngeal mask implantation, laryngeal mask implantation time, sore throat occurrence rate and the incidence of blood-stain when laryngeal mask pulled out showed statistical significance ( P <0. 05), however, the total success rate, airway pressure, pharyngo-oral cavity leak pressure and laryngeal mask adjusted during the operation indicated no statistical significance ( P >0. 05). Oxygen desaturation, bronchial spasm, dysphagia, aspiration, bloating and hoarseness complications did not appear in two groups. Conclusion Compared with standard median LMA method, the method of partial aeration lateral LMA implantation after entrance is more convenient and practical than tradition-al method, which can improve the implantation success rate at first time, shorten implantation time, reduce the inci-dence of postoperative sore throat and mucosal injury complications, this method is worthy of clinical promotion.
Keywords：ALMA laryngeal maskImplantation methodBreast operation
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 490-492 )