Although various methods of local anaesthesia are in use for ophthalmic surgery, sub-Tenon’s anaesthesia is the most popular due to its safety and efficacy. A variety of cannulae have been described ...
There are 2 methods of bedside PICC insertion: the peel-away cannula technique and the modified-Seldinger technique. With the traditional peel-away cannula technique, access is established by ...
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