Incidence of penetration of a blood vessel during inferior alveolar nerve block.
Br J Oral Maxillofac Surg
; 41(3): 188-9, 2003 Jun.
Article
in En
| MEDLINE
| ID: mdl-12804545
ABSTRACT
Aspiration of the syringe after the needle had been placed in position for an inferior alveolar nerve block (but before the anaesthetic solution was injected) in 250 patients showed that the tip of the needle was in a blood vessel in 49 (20%). Aspiration of blood was significantly more common in patients aged 9-19 years than in all others (P=0.04).
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Blood Vessels
/
Anesthesia, Dental
/
Mandibular Nerve
/
Needles
/
Nerve Block
Type of study:
Incidence_studies
/
Risk_factors_studies
Limits:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Child
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Br J Oral Maxillofac Surg
Year:
2003
Document type:
Article