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正常人上顎洞의 形態에 關한 放射線學的硏究
A RADIOGRAPHIC STUDY ON THE MORPHOLOGY OF MAXILLARY SINUS IN ADOLESCENTS AND ADULTS

치과방사선 1984년 14권 1호 p.17 ~ 26

소속 상세정보

고광준(高光俊)/Kwang Joon Ko 이상내(李祥來)/Sang Rae Lee

KMID : 0378219840140010017

Abstract

저자는 만 15세에서 65세까지의 남녀 400명을 연구대상으로 上顎洞特殊撮影法을 이용한
orthopantomograph撮影과, 平行撮影法을 이용한 上顎左右側犬齒部位에서 大臼齒部位의
口內標準撮影을 실시하여 얻어진 X線寫眞像을 分析·評價하여 다음과 같은 結論들을 얻었
다.
1. 上顎洞內側壁의 전후방 폭경은 15∼19세 군에서 32.80㎜, 20∼24세 군에서 33.86㎜, 2
5∼29세 군에서 34.09㎜이었고, 30∼65세 군에서는 33.67㎜였으며 左側上顎泂이 右側上顎
洞보다 작은 경향을 보였다.
2. 上顎洞底와 鼻腔底와의 수직거리는15∼19세 군에서 8.40㎜, 20∼24세 군에서 9.06㎜, 2
5∼29세 군에서 8.75㎜, 30∼65세 군에서 8.33㎜이었다.
3. 上顎洞前方緣의 확장상태는 上顎犬齒遠心側, 上顎犬齒近心側, 上顎第一小臼齒近心
側, 上顎第一小臼齒遠心側의 順이었다.
4. 上顎洞底와 上顎第一大臼齒齒根端과의 거리는 15∼19세 군에서 4.36㎜, 20∼24세 군에
서 4.77㎜, 25∼29세 군에서 3.58㎜, 30∼65군에서 2.33㎜이었다.
5. 上顎洞下緣의 형태는 全體低下型, 近接型, 部分低下型, 波狀型, 分離型의 順이었으며,
上顎洞下緣의 형태가 불명료한 경우는 드물었고(5.4%) 연령증가에 따라 分離型이 증가하는
경향을 보였다.
#초록#
The purpose of this study was radiographic analysis of the morphology of maxillary
sinus in adolescents and adults.
In order to analize the morphology of maxillary sinus in view point of anteroposterior
width of medial wall, vertical distance between antral floor and nasal floor level, anterior
extension, distance between antral floor and maxillary 1 st molar apex, and types of
lower border of maxillary sinus, specialized maxillary projection and periapical view with
paralleling technique was taken.
The author examined orthopantomograms and intraoral standard views taken from 400
adolescents and adults ranged 15-65 year-old.
The obtained results were as follows :
1. The antero-posterior width of medial wall of maxillary sinus was 32.80mm in 15-19
year-old group, 33.86㎜ in 20-24 year-old group, 34.09㎜ in 25-29 year-old group, and
33.67㎜ in 30-65 year-old group, and the left maxillary sinus was somewhat smaller
than the right.
2. The vertical distance between antral floor and nasal floor level was 8.49㎜ in 15-19
year-old group, 9.05㎜ in 20-24 year-old group, 8.95㎜ in 25-29 year-old group, and 8.32
㎜ in 30-65 year-old group.
3. The order of anterior extension of maxillary sinus were distal half of came, mesial
half of canine, mesial half of 1st premolar, and distal half of 1st premolar.
4. The distance between antral floor and maxillary 1st molar were 4.36㎜ in 15-19
year-old group, 4.77㎜ in 20-24 year-old group, 3.58㎜ in 25-29 year-old group, and 2.33
㎜ in 30-65 year-old group.
5. The order of the types of lower border of maxillary sinus were entire downward
type, close type, partially downward type, waving type, separating type, and indistinct.
In the types of antral floor, there was a tendency to increase the seperating type with
age.