exists and is an alternate of . The four types of membranes are: 1) cutaneous membranes; 2) serous membranes; 3) mucous membranes; and 4) synovial membranes. Mucous membranes are tissues that line body cavities or canals such as the throat, nose, mouth, urethra, rectum, and vagina.
A laryngeal mask. A laryngeal mask airway â also known as laryngeal mask and supraglottic airway â is a medical device that keeps a patient's airway open during anaesthesia or unconsciousness.
General, local, or topical anesthesia may be used for surgical correction of esotropia. General anesthesia is customarily used for children or adults requiring surgery on both eyes. Local or topical anesthesia supplemented by intravenous sedation is used frequently for adults who require surgery on one eye.