Local Anesthesia

Local anesthesia toxicity review.

Are Local Anesthetics Needed for Local Anesthesia?

THIS issue of the Journal contains a very exciting clinical report that describes the clinical efficacy of epidural sufentanil and neostigmine in laboring women. The authors examined the analgesic effects of different combinations of the two drugs without local anesthetic during the first stage of oxytocin-augmented labor. They found that a mixture of 10 g of sufentanil with 500 g of neostigmin...

Are local anesthetics needed for local anesthesia?

THIS issue of the Journal contains a very exciting clinical report that describes the clinical efficacy of epidural sufentanil and neostigmine in laboring women. The authors examined the analgesic effects of different combinations of the two drugs without local anesthetic during the first stage of oxytocin-augmented labor. They found that a mixture of 10 g of sufentanil with 500 g of neostigmin...

Calcium, Magnesium, and Local Anesthesia

5 ml aliquots of chloroform: methanol (2:1) containing 5 mg of cephalin (animal)/ml w e r e agitated for 10 rain with 2.0 ml aqueous solution containing NaC1 116 n~ , KCI 2.5 raM, CaCI2 1.5 m.~, and MgC12 in concentrations ranging from 0.7 up to 16 mM at pH 6.0. After centrifugation and separation of the two phases Ca ++ and Mg ++ concentrations were determined in the upper (water -b methanol) ...

[Classification of local anesthesia methods].

The traditional classification methods of dental local anesthesia must be modified. In this paper we proved that the vascular mechanism is leading component of spongy injection. It is necessary to take into account the high effectiveness and relative safety of spongy anesthesia, as well as versatility, ease of implementation and the growing prevalence in the world. The essence of the proposed m...