Morphologic study of the greater palatine canal
Braz. j. morphol. sci
;
27(2): 102-104, Apr.-June 2010. ilus
Article
in English
| LILACS
| ID: lil-644225
ABSTRACT
Anesthesia of the hard palate is necessary interventions palate and periodontal procedures, drainage ofabscesses and extractions. In most cases the identification of the foramen is made with reference to the secondmolar. Although this guide is considered unstable because of possible periodontal disease. This study aimedto determine the topography and morphology of the greater palatine canal, and its use for large trunk locks.A sample of 43 skulls was used. Measurements were done with a compass needle points, a caliper and needle27 g. The landmarks were the anterior nasal spine and later, the tuber of the jaw, the pterygopalatine fossaand cruciform suture. The data were analyzed statistically. The results show a significant difference betweenthe length of the gap the greater palatine foramen and the distance between the tuber of the jaw and thebeginning of the suture pterygomaxillary. With this study we can conclude that the gap of the foramen hasvariable length which requires further criterion for the anesthesia. For the maxillary nerve block via the greaterpalatine foramen, considerations in facial biotype of the patient should be made.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Skull
/
Autonomic Nerve Block
/
Palate, Hard
/
Anesthesia, Dental
/
Mandible
/
Maxillary Nerve
Type of study:
Prognostic study
Limits:
Female
/
Humans
/
Male
Language:
English
Journal:
Braz. j. morphol. sci
Journal subject:
Anatomy
Year:
2011
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Federal University of Juiz de Fora/BR
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