Khác biệt giữa kích thước ngang xương hàm trên và dưới ở sinh viên từ 18 đến 25 tuổi tại viện đào tạo răng hàm mặt



KLMNOPKQRPSQTUVW
XUYQRZ[X\]^_`abc
XN_UddWeUVVf

XghijklmilnopqklVrkm[jkp
stmumvwsrkmplxwykmuxwzk

+&)(
34
564
78(0
639
:;52
2-.°"”¬"¯"Y1±?•1"|²"Ž/"h"ŽF#&"#&)™%"
Ž.0"U³%*"jHH"”b'#S44:1"Y±Z\•";YA1"X"Ž/":9'":´"
6N#"Ž6«%*"”Ž.0"X"¯"i1":JD()"X@A"‚0&"1m->"
4/0"%0&2 "(),()"5&'()"067"l"D"0,3"067"
r,"(,7"`2("0'("r,"(}>"#$"40E"J3N%"(6-"!"
ƒ"()0„,"%0O()"49"123";""G3H+"(6-"
!"%0y"`6"VR"#$"40E"(0,+"1H"0r()"%A"
b$"40E"J3N%"4/0"%0&2 "(),()")3},"0,3"
067"%8R()"()039("q+"r,"0s()"%K3"l"(,7"`6"
XT>?Z"€">Z="77>"l"(}"`6"XT>\Z"€">~\"77"16"
0+()"0R"0,3")323"`6"XT>~T"€">Y"77":JD()"
Z@A"i.%"*+D"(6-"(0S"0'("#R"123")3E"%8o"X>~77"
:%0QR"()039("q+"r,"‡34Q%%#@"‰XŠ>"16"ZX>X"€"
Y>X77":%0QR"()039(" q+" r,"^R8%Q``,@"‰\ŠA"
B8R()"#O"\="GO3"%&t()"()039(" q+>" !"Z="
%8&()"0t;":03.7"Z?@"!"09(0"`N0"4/0"
%0&2 "(),()")3},"0,3"067"`2("0'(")3E"%8o"Jn(0"
%0&()"%0QR"‡34Q%%#":X>~77@"%89("?77"‰XŠA"
B0QR"%E")3D"(6->"G!"`6"(0}()"%8&()"0t;"!"
%03.+"0‘%"4/0"%0&2 "(),()"%8z7"%8u()"16"z("
;0D3",("%03N;"G3H+"%8oA"‚.+"l"`q,"%+j3"%0,(0"
%03.+"(39("!"%0y"%3.("06(0"(R()"5&'()"067"
%89(>"%+-"(039("l"%+j3"%8&l()"%06(0"(R()"
5&'()"z("4.%"0t;"123";0’+"%0+m%"Gy"0R"4.%"
*+D"j("Go(0A"B03.+"0‘%"4/0"%0&2 "(),()"
5&'()"067"%89("#M"V’("G.("“("0”R"8F()"
#,+"7%"J9("0RL"0,3"J9(A"^“("0”R"8F()"#,+"
7%"J9("%0&()"VR"5&'()"067"%89("4”7";0E%"
%83y("l"D"0,3"J9("4.%"0t;"123"`N0"067"V&23"
#,()"7%"J9("403"()m7"‰ŠA"Bn(0"%8a()"(6-"4”R"
V63"#M")w-"D(0"0&l()"%23"402;"%0E3"V&'()"
067•"7%"J9("`I3"z+"Jo"`N 0"1H";0/,"%8&2 "16"
`I3"z+"J9("_("`a3"Jo"`N0"1H";0/,"#,+A"–9("`I3"
z+"Jo"`N0"1H";0/,"%8&2 "#M";0E%"%83y("`9("
%89(>"8,"#,+"16"V63"0'(>"_("`I3"z+"Jo"`N0"1H"
;0/,"#,+"#M"%8l"(9("V—%"16"()“("0'(A"U3H+"
(6-"403.("0R"0,3"`I3"z+"Jo"40E"J3N%"1H"4/0"
%0&2 "V’("%23"#$"7C%"w("GO3"1„(0"13‹("1H"
40+K("7L%A"˜L%"40E>"7%"JN(0"(0w("Jo"0—;"
+()"067"%89("!"%0y")w-"q "0."#$";0E%"%83y("
Jn(0"%0&()"r,"+()"067"V&23"V’("%23"%n(0"
%8a()"0Q("0s"16"%03.+"0™"0R"%C%"D"E"
8F()"1„(0"13‹("l"D"0,3"+()A"i03"067"%89("
4”7";0E%"%83y(>"067"V&23"%0&()"Jo"0L("`a3"l"
%&"%0."`…3"8,"#,+")w-"D(0"0&l()"5C+"%23"(”%"
7L%"(0n("()039()>"`67"%F()"E"VC+"03N+"16"
345467889
2


!"#$%&'()$%*+$,-.($(/()$0&12$&3!$456()$
&789$:#;$(&!()$?!$F!($
%j8$6($%3%$%~()$3%$Z!()$?!$
-()$f#3$Y(&$&#$&[2$^]$,!"#=$^!(&$Z!