PMID- 23715447
OWN - NLM
STAT- MEDLINE
DCOM- 20131113
LR  - 20131121
IS  - 0039-1735 (Print)
IS  - 0039-1735 (Linking)
VI  - 92
IP  - 2
DP  - 2013
TI  - [Aspiration in intraligamentous anesthesia].
PG  - 19-21
AB  - The authors conducted a prospective, randomized, crossover study of positive 
      aspiration frequency in intraligamentous anesthesia (ILA). The aims of the study 
      were (1) to determine the frequency of positive aspiration in ILA and (2) to 
      evaluate the depth of the pulp anesthesia in lower first molar (L6) by means of 
      electrotesting in positive or negative aspiration. Intraligamentous injections 
      with 4% articaine with epinephrine in L6 were carried out with computer syringe 
      in 36 dental students. Anesthesia of these 36 molars was obtained in 114 
      injections, with 3.2 injections on average. Each injection was controlled by 
      electrotesting. During each ILA the last 1-2 injections were accompanied by 
      positive aspiration and simultaneously by pulpal analgesia (testing values 
      100-200 mka). In 34 of 36 (94.4%) subjects intraligamentous anesthesia was 
      accompanied by positive aspiration test (AT). In 2 cases (2/36/5.6%) successful 
      but slowed anesthesia had negative AT in all 5 injections. The phenomenon of 
      aspiration in ILA was studied for the first time. Positive aspiration (94.4%) is 
      a precursor of effective anesthesia. This phenomenon is presented as an evidence 
      of vascular mechanism of ILA.
FAU - Medvedev, D V
AU  - Medvedev DV
FAU - Petrikas, A Zh
AU  - Petrikas AZh
FAU - Diubailo, M V
AU  - Diubailo MV
FAU - Kuritsyna, I Iu
AU  - Kuritsyna IIu
LA  - rus
PT  - English Abstract
PT  - Journal Article
PT  - Randomized Controlled Trial
PL  - Russia (Federation)
TA  - Stomatologiia (Mosk)
JT  - Stomatologiia
JID - 0412072
RN  - 0 (Anesthetics, Local)
RN  - D3SQ406G9X (Carticaine)
RN  - YKH834O4BH (Epinephrine)
SB  - IM
MH  - Anesthesia, Dental/*methods
MH  - Anesthetics, Local/administration & dosage
MH  - Carticaine/administration & dosage
MH  - Epinephrine/administration & dosage
MH  - Female
MH  - Humans
MH  - Male
MH  - Molar
MH  - *Periodontal Ligament
MH  - Suction
MH  - Young Adult
EDAT- 2013/05/30 06:00
MHDA- 2013/11/14 06:00
CRDT- 2013/05/30 06:00
PHST- 2013/05/30 06:00 [entrez]
PHST- 2013/05/30 06:00 [pubmed]
PHST- 2013/11/14 06:00 [medline]
PST - ppublish
SO  - Stomatologiia (Mosk). 2013;92(2):19-21.