Local Anesthesia in Dentistry, with Special Reference to the Mucous and Conductive Methods: A Concise Guide for Dentists, Oral Surgeons and StudentsKimpton, 1914 - 244 σελίδες |
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Δημοφιλή αποσπάσματα
Σελίδα 80 - I see by little and little more of what is to be done, and how it is to be done, should I ever be able to do it.
Σελίδα 198 - Peridental Anesthesia. Teeth or roots standing singly, or teeth affected by pyorrhea or similar chronic peridental disturbances, are frequently quickly and satisfactorily anesthetized by injecting the fluid directly into the peridental membrane. This method is known as peridental anesthesia, and its technique is very simple. In singlerooted teeth a fine and short hypodermic needle is inserted under the free margin of the gum, or through the interdental papilla, • into the peridental membrane between...
Σελίδα 200 - The right-angle hand-piece is preferably employed for this purpose. The drill should be of the same diameter as the hypodermic needle. The gum fold is tightly stretched to avoid laceration from the rapidly revolving drill. As soon as the alveolar process is penetrated, a peculiar sensation conveyed to the guiding hand indicates that the alveolus proper is reached, and the sensation felt by the hand is about the same as that experienced when a burr enters into the pulp chamber. In this artificial...
Σελίδα 198 - Acute inflammatory conditions of the peridental membrane and its sequehe prohibit the use of this method. Peridental anesthesia is the purest form of local anesthesia, since the seat of the nerve supply of the tooth is very" quickly reached, and as a consequence the results obtained are in the majority of cases extremely satisfactory, provided that general conditions justify its application. Intraosseous Injection. — To facilitate the passage of the injected fluid into the bone structure proper,...
Σελίδα 199 - Otte terms this procedure the intraosseous method of injection, and its technique is described by him as follows: After the gum tissue is thoroughly cleansed with an antiseptic solution, it is anesthetized about the neck of the tooth in the usual manner. After waiting two or three minutes, an opening is made into the gum tissue and the bone on the buccal side with a fine spear drill or a Gates-Glidden drill. The opening should be made more or less at a right angle with the long axis of the tooth,...
Σελίδα 143 - About 0.5 cm. inward and backward of this line runs a ridge bordering the lingual surface, the internal oblique line, which gradually loses itself in the posterior section of the coronoid process. Between these two lines in the bony surface is situated a more or less pronounced deep groove which we might call the retromolar fossa (see Figs.
Σελίδα 82 - This arrangement remedies the deficiencies of the old-style needles in which the unprotected soft metal cone could not stand much use, became flattened easily, and jammed in the hub so firmly that both hub and needle had to be replaced, which was rather expensive when gold or iridio-platinum needles were used.
Σελίδα 23 - I have collected records of a great many cases in which serious sequelae from this drug were noted, even disturbances of the functions of the brain in the form of sexual affections.
Σελίδα 220 - Two very marked bony ridges are felt here, one anterior external, the external oblique line, and one posterior internal, the internal oblique line (see Figs.
Σελίδα 202 - ... the middle and anterior superior dental nerves are given off in the infra-orbital canal in the floor of the orbit and enter special canals in the anterior wall of the antrum.