Results 201 to 210 of about 41,025 (256)
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Topical anesthesia for esophagogastroscopy
The American Journal of Digestive Diseases, 1960A double-blind study revealed that: (1) a commercially available solution of 2% tripelennamine and 0.5% chlorobutanol gave a significant degree of pharyngeal anesthesia as measured by gag reflex; (2) a placebo group without pharyngeal anesthesia was endoscoped without significant difficulty; (3) neither the presence or absence of gag reflex nor the use
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Topical anesthesia strabismus surgery
StrabismusTopical anesthesia strabismus surgery is practised in selected surgical situations in the management of adult strabismus. Careful patient selection and patient co-operation throughout the surgery forms the crux of successfully completing the procedure.To discuss and identify the scope of topical anesthesia in strabismus surgery based on the current ...
Manjushree, Bhate +2 more
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Topical Anesthesia for Myringotomy
Archives of Otolaryngology - Head and Neck Surgery, 1966Anyone who has done myringotomy using available local anesthetic agents has found that these materials are totally inadequate in yielding any degree of numbness to the eardrum. Skin covers the external surface of the eardrum, and it is well known that its keratinized surface layer is impermeable to topical anesthetic agents.
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Topical Cocaine Nasal Anesthesia
Archives of Otolaryngology - Head and Neck Surgery, 1987To the Editor .—I agree with Chiu et al 1 that caution must be used when employing topical cocaine nasal anesthesia; however, in some situations, it may be better to block the actions of the cocaine directly, rather than to use nitrates or calcium channel blockers as they suggest. I am speaking from direct experience, since during the four years of my
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Topical anesthesia for penetrating trabeculectomy
Graefe’s Archive for Clinical and Experimental Ophthalmology, 2002To evaluate the efficacy and clinical practicability of topical anesthesia in comparison with retrobulbar anesthesia for penetrating trabeculectomy.The prospective single-surgeon clinical interventional trial included 20 consecutive patients, who were randomly distributed into a topical anesthesia group ( n=10) and a retrobulbar anesthesia group ( n=10)
Gangolf, Sauder, Jost B, Jonas
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Topical anesthesia of tracheal receptors
Journal of Applied Physiology, 1979Two types of sensory receptors were individually identified in dogs on the exposed mucosa of the extrathoracic trachea: slowly adapting stretch receptors (SAR) and rapidly adapting receptors (RAR). Increasing concentrations of lidocaine (L), bupivacaine (B), and tetracaine (T) solutions were topically applied on the mucosa over the sensory fields of ...
E M, Camporesi +3 more
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Deep, topical, nerve-block anesthesia
Journal of Cataract and Refractive Surgery, 1995Retrobulbar anesthesia produces profound anesthesia but involves risks such as hemorrhage and ocular tissue damage. Simple topical anesthesia is safer but does not produce the same depth of anesthesia. I have developed a technique that places a lidocaine-soaked sponge deep in the conjunctival fornices.
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Topical Anesthesia for Strabismus Surgery
Journal of Pediatric Ophthalmology & Strabismus, 1989ABSTRACT Twenty-two adults underwent strabismus surgery under topical anesthesia over the past 4 years. Benefits of this technique include avoidance of certain hazards of general and retrobulbar anesthesia, the ability to adjust eye position to the patient's satisfaction on the operative table, and expanded options for patients unwilling to ...
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Spinal Anesthesia or General Anesthesia for Hip Surgery in Older Adults
New England Journal of Medicine, 2021Mark D Neuman +2 more
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