The mechanism of local anaesthetic neurotoxicity has been examined in multiple reports, but there has been no direct comparison of the mechanisms of neurotoxicity for different types of anaesthetic drugs. Whether differences in drug types lead to differences in their neurotoxicity mechanisms is unknown....
Purpose: To investigate the effect of 3 different types of local anaesthetic techniques on pulsatile ocular blood flow (POBE).Methods: 55 patients (mean age 71, SD 76) admitted for routine cataract extraction (49) or trabeculectomy (6) had their POBF measured, with the ocular blood flow ...
Background: Ptosis surgery is performed under local anaesthetic to allow intra-operative assessment of lid positioning. Most commonly the anaesthetic is administered as a subcutaneous infiltration at the surgical site. Ptosis surgery using a regional nerve block has also been described, with reported ad...
Rhizopus, a type of mold, is responsible for releasing fumaric acid that is used to produce a type of local anaesthetic, known as cortisone.Aspergillus flavus, on the other hand, has been safely used in China for centuries in the making of...
Local, or regional, anesthesia involves the injection or application of an anesthetic drug to a specific area of the body. This is in contrast to general anesthesia, which provides anesthesia to the entire body and brain. Purpose Local anesthetics are used to prevent patients from feeling pain...
Regardless of the method, once the diseased lens is removed, a permanent synthetic lens replaces it. The surgery is usually performed using local anaesthetic and a patient will be able to go home on the same day. Modern improvements have also offered patients the choice of multi focal plastic...
Drilling may be painful because it causes vibrations to go down the teeth and gums. While it can be uncomfortable, dentists aim to make it as painless as possible by using a local anaesthetic. 6. MouldsDentists take a mould of the teeth if a patient requires a crown or mouthguard. These...
Primary tooth wear is a common phenomenon that affects chewing ability, dental sensitivity, aesthetics, and occlusion. This study was conducted to compare the antagonistic enamel wear of primary molars opposed to four different crown materials. Forty low
Fiberoptic Bronchoscopic Cryotherapy in the Management of Tracheobronchial Obstruction Cryotherapy is used for endoscopic management of tracheobronchial obstruction (TBO). This study describes the use of a flexible cryoprobe for cryotherapy u... Praveen,N.,Mathur,... - 《Chest》 被引量: 338发表:...
Anesthetic, any agent that produces a local or general loss of sensation, including pain. Anesthetics achieve this effect by acting on the brain or peripheral nervous system to suppress responses to sensory stimulation. This unresponsive state is known a