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Clinical implications of the topography and distribution of the posterior superior alveolar artery

Authors
 Mi-Sun Hur  ;  Jong-Kook Kim  ;  Kyung-Seok Hu  ;  Hanna Eun Kyong Bae  ;  Hyung-Sik Park  ;  Hee-Jin Kim 
Citation
 JOURNAL OF CRANIOFACIAL SURGERY, Vol.20(2) : 551-554, 2009 
Journal Title
 JOURNAL OF CRANIOFACIAL SURGERY 
ISSN
 1049-2275 
Issue Date
2009
MeSH
Aged ; Aged, 80 and over ; Alveolar Process/blood supply ; Cadaver ; Dental Arch/blood supply ; Female ; Humans ; Male ; Maxilla/blood supply* ; Maxillary Artery/anatomy & histology* ; Maxillary Sinus/blood supply ; Middle Aged ; Palate, Hard/blood supply ; Tooth Cervix/blood supply
Keywords
Maxillary artery ; surgical anatomy ; maxillary osteotomy ; surgical complication
Abstract
The aim of this study was to clarify the arrangement of the anatomic courses and distribution of the intraosseous branch (IObr) of posterior superior alveolar artery. The anatomic variations in the topographic relationships were described to provide beneficial data to minimize injury to the IObr during surgical procedure of the buccal wall of the maxillary sinus. The IObrs in 42 hemifaces of embalmed Korean cadavers were examined. The courses of the IObr of the posterior superior alveolar artery were classified into 2 categories: the straight (type 1) and the U-shaped (type 2). The type 1 was the most common (78.1%), and the type 2 was observed in 21.9% of the specimens. The minimum mean height from the cervix to the IObr was 21.1 mm in the first molar region. The IObr ran at the lowest level from the maxillary sinus floor at the first premolar region. These anatomic findings in the current study could represent useful information for the various surgical procedures of the maxilla
Full Text
http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&AN=00001665-200903000-00062&LSLINK=80&D=ovft
DOI
10.1097/SCS.0b013e31819ba1c1
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Oral Biology (구강생물학교실) > 1. Journal Papers
2. College of Dentistry (치과대학) > Dept. of Oral and Maxillofacial Surgery (구강악안면외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Hee Jin(김희진) ORCID logo https://orcid.org/0000-0002-1139-6261
Park, Hyung Sik(박형식)
Hu, Kyung Seok(허경석) ORCID logo https://orcid.org/0000-0002-9048-3805
Hur, Mi Sun(허미선)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/104351
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