. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. FiG. 56. Infra-orbital injection on the right side. thesia occurs in the incisors and cuspid. This injection is onlyindicated in alviolar abscesses and larger surgical operations.(See Tables III and IV.) LOCAL ANAESTHESIA 89 3. INCISIVE INJECTION If anaesthesia of the anterior part of the palate and palatalgum is desired, we insert the needle in the median line, betweenthe two npper central incisors. Pnsh it along tlie hone and yon. Fig. 57. Radiograph sliowing
. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. FiG. 56. Infra-orbital injection on the right side. thesia occurs in the incisors and cuspid. This injection is onlyindicated in alviolar abscesses and larger surgical operations.(See Tables III and IV.) LOCAL ANAESTHESIA 89 3. INCISIVE INJECTION If anaesthesia of the anterior part of the palate and palatalgum is desired, we insert the needle in the median line, betweenthe two npper central incisors. Pnsh it along tlie hone and yon. Fig. 57. Radiograph sliowing Infra-orbital injection. cannot fail to get into tlie incisive foramen. A few drops pro-duce anaesthesia in the palatal part of the gum behind the max-illary incisors and cuspids, in five minutes. (See Table IV.) 90 ORAL ANAESTHESIA 4. POSTERIOR PALATINE INJECTION To get anaesthesia of the posterior part of the palate andpalatal part of the gum, the needle is inserted near the gingivalmargin of the mesial part of the third molar (in children, ofthe last molar present.) Push it slightly upward and back-ward, till the palatal process is reached. The main trunk ofthe nerve passes forward in a groove between the alviolar andpalatal process, and if the foramen is not reached exactly, weare sure to anaesthetize the anterior palatine nerve. Injectonly a few drops; if more than is injected, anaesthesia ofthe soft palate occurs, which is undesirable. The anaesthesiaoccurs in a few minutes and reaches as far forward as the cuspidteeth. (See Table IV.) 5. SP
Size: 1359px × 1839px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectanesthesiaindentistr
