The ProSeal LMA does not cause laryngeal edema.
Stix
Michael S
MS
O'Connor
Cornelius J
CJ
Valade
Dennis R
DR
D005336:Fiber Optic Technology; D006801:Humans; D007819:Laryngeal Edema / Q000209:etiology*; D017214:Laryngeal Masks / Q000009:adverse effects*; D012141:Respiratory Tract Infections / Q000150:complications