. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. I. PTERYGO-MANDIBULAR INJECTION For the right side, stand in front of the patient, palpitatethe external oblique line of the ramus, then the internal obliqueline with the thumb of the left hand, and finally place the tipof the thumb into the depression between, the post-molar tri-angle. The thumb is left there to guide the insertion of theneedle and the other fingers fix the jaw. For the left side, place the left arm around the patientshead and palpitate the pos
. Oral anaesthesia; local anaesthesia in the oral cavity, technique and practical application in the different branches of dentistry. I. PTERYGO-MANDIBULAR INJECTION For the right side, stand in front of the patient, palpitatethe external oblique line of the ramus, then the internal obliqueline with the thumb of the left hand, and finally place the tipof the thumb into the depression between, the post-molar tri-angle. The thumb is left there to guide the insertion of theneedle and the other fingers fix the jaw. For the left side, place the left arm around the patientshead and palpitate the post-molar triangle with the tip of theindex finger. On this side, the index finger serves as guide forthe insertion of the needle, while the other fingers are used tohold the jaw. Prepare the place of insertion in the usual manner. Thisinjection is the least painful, but, as in all cases of conductiveanaesthesia, stferilization of the place where the needle is in-serted and scrupulous asepsis is of utmost importance. Place the syringe, mounted with the long iridio platinumneedle (45 ) between cuspid and first bicuspid of the.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanesthesiaindentistr
