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1.1.1. Đặc điểm giải phẫu phần mềm của bàn tay
1.1.1.1 Đặc điểm giải phẫu da, tổ chức dưới da và gõn
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Hình 1.1. Mu bàn tay.
(Trích từ nguồn Hand anatomy)
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$'+',N$'+'27(/2/'K*?@A?BCA?BPA
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1.1.1.2 Đặc điểm giải phẫu mạch máu bàn tay và ngón tay
{T#x
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]))#F)#)#
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|D9 )+'#N)/])\TD*/
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BTD*)*?@A?BCA?BPA
Hình 1.2 . Động mạch của bàn tay.
( Trích từ nguồn Hand anatomy)
{k}#x
|a1/!}# .)Z#)k}#
 \#x}#5)2~#)#IK}
#/fH*}#Fh
|k}#K#}##)"Y3}#1)
^'F}#0^'F"?BCA?BPA

Hình 1.3. Tĩnh mạch của bàn tay.( Trích từ nguồn Hand anatomy)
1.1.1.3 Thần kinh chi phối bàn tay, ngón tay.
Q'*;-#!^512
])12"12=?@A?BCA

{s;x512='*;+'*$)N
,m512"'*;2'N,2'
!)9*\PN,m512])'*!)93
*BN,)9!
{Q-#!x
|DGx12=P!)N
N!"NN"K^\,€€€€€€
€s-#!#G"42>i€
k12"NN\,s"
€s-#!#"42>is?BCA
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Hình 1.4. Thần kinh giữa, thần kinh quay, thần kinh trụ chi phối bàn tay
(Trích từ nguồn Hand anatomy)
|DG#)x12N,€€€€€€s
12=NNN"'F#)-#!#)*
\P€€€€€€sk12"NN12
#)-#!#)"42>is"i'112
=k12])NN12#)-#!
"42>i€"i'112=?BCA
1.1.2. Đặc điểm giải phẫu xương khớp bàn, ngón tay
1.1.2.1. Các xương đốt bàn tay:
JY#•67*OK(Ei"fi67
€$67sh0))67,B5\1)?BCA
?BPA
k5677""/P#Gxt)"=!
#G7*!#Px""/
 T1)67\1)x
j
|T1)",PH2/'x^"K$'2/'/673K$'
2/'/675;oK67*€2H2/'K

67*€€s#H2/'K
|T1)/N#67_!1)$'2/'/*€!
67*
1.1.2.2. Các xương đốt ngón tay :
JY#B@67*D9,,P**€f*1h*
€€f*=h*€€€f*6h",€fNh,\*x*€€€?BCA?BPA
D967*0),xk`*`#""/\#G
#G"/'<•#G)7"•T1)67\1)xT1)"Kf1)
1hO0*$'2/'/67*G67*^
"KT1)/f1)6hN#67$'/67*^/
Hình 1.5. Xương bàn ngón tay.
(Trích từ nguồn Hand anatomy)
!67|,2>"KL,N67iU#"
N`7G6Z!2/'|!#8E=
:!2/'8(#N`7Q!!*67
|i"K6)*/i"?BCA?BPA
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1.1.2.3 Các khớp bàn, ngón tay
W/'#2/'1)'r'+')92',
6 FQN#*_1)0*€`#W/'
=^$+'0)4N5U^K82,
Ks;2*%2/',)^$+'0)
W/'*1#2/'•Oc'r'+')9?BCA?BPAA
'(3(A+1B/D12!(
J67^#+0228!!}'.));
4/'('$7'1#0#QN##0#+)",
67%!,#7FH)+'#!)5
125sH'5>!!#(37])"O
T06)+1)K0'567^J)‚Z"
?PlA"E2F/#(d#$7x

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>2`)2/0)"%#672F
T\xs$72/"j#'1#0#6)
])%3720)
TP‚xQ+70)##0#%37"67.
 Z' 'vk)K/'>%('N`67
TPxs$7^2~#Z#+##0#"67
$7%d#ƒK#"Os/!" '1EH
!'.));Z'67U!57G7
TPQxs$7^*P,#371
2##!)F
q
D„Z?@•Am)E?P•A3'5
67ZJ)Z?PqA>"67^sH
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„€#$"!N7B#0)2d#
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„€€67^$7/7B#0)2
d###0#37F672
„€€€67^ G"^#"!/7BC#s$
"!2O67#-G'567
$7d#ƒ
1.2.1. Gãy xương đốt ngón tay.
Hình 1.6.Gãy xương ngón tay.
( Trích từ Hand Fracfure)
kZ)dT(a,?BA?B\A67*%H
;'$)*72r7$37Q7$x
• mE"E$'x67*%
BC
• mErx%rrG

…)!*67^*P†0*P,5+'
5)9!#;QPx
|JO67FH
|J0)#-2>);'N"(2~#Z37'1#0#
|JH+'
J67*B\x>=2=
|J=2H)
|J2=1'-+*
‡*\G'0)7*BHF7<„E!#;$)
^0*\K267*\%9;'"YK'F#)
1.2.2. Gãy xương đốt bàn tay.
Q!67*N7Z">#$)+/
N#Q!7K*#)!#`!*
+'2/',J67* '5"!)
?BA?B\A
• JN#*x;'%40)#-^/9!#
5Ur
• J3*xk2=
• J5*xu%:67%;','/#)
H6$)G'x
• J0*xk;'3=
D*_!G'"+767
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Hình 1.7.Gãy xương bàn tay.
( Trích từ Hand Fracfure type)
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13( :'6$'*3(67_J
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|Q67Px_67:2+
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|W/'-x2\1)672•2-8067#G
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|Q676Ix2:d
B•
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|T*/67])!"_067*d"2-P!
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|Œ$)*); xM7/H67*+
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1.5.1. Điều trị gãy xương
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B[
;/#U#"!(2/'DF0)"%
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a7'!'7-d#4*2r#c%^
!" '7-#* >#:
c2F/67N2d*%67
U*%!$'2282=DG2!H5
%R


5);''Y(8228d$(`)0
67;$5Z7(2/'
{a7'!''.));
a7'!''.));O*%":c**%*
;''Y(8/#
|M)Kxa7'!'6)K:c
**%7**6)K'-6)K])1)2/'
#$#'1;''Y(8mI
W"Z"0)BCŠB\##\CŽ*/€€€€€f
H"KBCŽh€ssfH"KP•ŽhG"" '!
12/'_L>I\2#
Bj
Hình 1.9. Cố định xương bàn tay xuyên đinh[37]
8#\CCq!}aDk"F?B[A0)"%\\H5/Pj
2/  67    !       U  '7  'N'  6) E#  2#
W"Z"])/#8!K()c%="
 '2/2H=" 'N`67
,#-(P=67:^2!' T5
L'1$K()
|V'F# '!">i=8#)*;'2cjC$
2&"/E8!=2X);Y+
mE%1)0)"%N1)1'1567
) c%#^"-2/'
])2/'6737'1#0#W$])-1)
"V'670_-'.)
1)-#)"`"H"1#;2/'f"Zn#opDh2
;';/#)#3-#>)$($2/''1#0#?\BA
V'F#/KVqC
C

'r'*%*!#-
4N12/'L2$=-=#-4#GK
sH2$67#-#>)!$5)9V'
Bl
>GN1)67671)167GG^
'1567
Q!V'Fxk IV'FD'Z.

Hình 1.10. Nẹp vít và dụng cụ mổ [22]
Qc%xV'F c%"=" '2/,
H0)6:GO=" '*%+
/H2~#Z37'* '37512
##!)5Q!" '^Nc1E/
:67/)k"" '32/'E/6*'2$
 '?\A?B\A
Hình 1.11. Cố định xương bàn tay bằng nẹp vít và vít.
Bq
(Trích từ Hand Fracfure)
|W$ '\'7'!'"Kxc%"=" '
'('
Hình 1.12. Cố định xương bàn tay bằng nẹp vít kết hợp với xuyên đinh
(Trích từ Hand Fracfure)
•)>#V'F=" '6:GG
_6)KFZ#H)])-a7'!'IV'F>
*%67 c%!67*
H)])-7_V'FN '/+)",-'.)
WX);2$ '67UV'F:c**%*
,'H5;/#"! Z7(2/','
0677 >#'-#3\1*2r#)7
/`$)2;''Y(8*?PA?B\A

W$ '67K"IO'7'!'L1
:#=02X);M7N"+2:1)67
3('1#0#>%37"])!"_'.));a1
#0#6)])##!)125+'5)9>%
$;F+^!
D$)*!$EH2$67
>2>$xZa)?•\AE!!0#(^37'1
\C
#0#L#('('67tZ"?[CA;+
"=" '0)"%67UV'F_$(
G'"670)767k"#
-0^670)"%/cr'V'Q•?\qA
;""U2$])-0)"%z6+)70)237'1#0#
s/* /H50)"%U2$67K"m)?P•A
;+EK])#;$=67/37'1#0#
"U!672$])-2!767kZ"
")Z#?[PA6!;0)"%'.));7-EE2>#!
Gz!!, #(377
1.5.2. Điều trị vết thương phần mềm.
T!!37F6!6!%'7'!'6"F'I 'x?BjA
| Q:O25)
| W`)5;;Z'7'!'WZZ"-$
| W5)12*/=" '(12_+U
#:
| M9G!-)*#Z'!2)$
3N#])vxT-0)‚
sZ2•#,V
'(O(PQ+R+S+T(
1.6.1. Mục đích của điều trị bằng vận động:
s;):0/E*!2!;_

(Y/E*Q!;7;/#'!
;;/7†$)#';7>
#7])'-+2;5)1z%Z7!
?[A?jA
 kZ)dM)`?BBA;';P#FFx
\B
|J-#)'I0
|k"!Z7(2/'+
|J=)"_1#;!2/''Y(8

1.6.2. Các loại vận động.
1.6.2.1 Vận động thụ động.
 {s;! EHE!i
K#27H5^';K])
E!iK>1)*?[A?lA
{DF;'x
|m)"_;2/''•*(2/'
|8iE",7)"__!7
1.6.2.2 Vận động chủ động có trợ giúp.
{s;" ,'?lA?BqA
|s;" ,'!;H
EHU7E" ,'K#iK
0)"%
|T5/;'1)K*/!7•$)0)"%
,'N"OE>>); HE
H!$1#;
{s;2" ,'?lA?BqA
|s;!;H5EEH
 U7#2E" ,'iK
\\

|T5_(;H)])-+!'*/!7
•#>: "OE>
1.6.2.4. Vận động có trở kháng.
k;';"^2!_(;';,#
E"^2!81„E"^2!1)*GK/
#F#81(#7?[A?BqA
1.6.2.5. Tập vận động kộo dón :
{W_(IE4(##7G##
7'-"DF;'2#G'•(7
;'2/'21#;%/#+FY##0#?BqA
{)K:xW 22)+'2r/E8
1H)"_2r0c#/!Q7 2r'-^"
!2ri2/'#22r0)2/'I#,
1.6.3. Phục hồi chức năng:
1.6.3.1 Giai đoạn bất động sau mổ.
|t)#3I;v"%H)x#!/
|s;"%H)x2K"2;'%U*
H#Q!2%E?[A?BBA
1.6.3.2 Tập vật lý trị liệu khi xuất viện
H5 /.;'!;':b
UU!)H;'?[A?BBA
Bxs;2/'K*6xI•;'
*P$2+-#!8k-c7b<
\P
Hình 1.13. Vận động thụ động khớp liên đốt xa. [11]
\xs;2/'K*1xmI•
;'*\$2+-#!8k-c7b<

Hình 1.14. Vận động thụ động khớp liên đốt gần. [11]
Pxs;2/'|,xmI•;'

*B$2+-#!8J=)K%"FC•5k-
c7b<
\@
Hình 1.15. Vận động thụ động khớp bàn-ngún. [11]
@xs;2/'K*!xmI•
;'*\!$2+-#!8k-c7
b<
Hình 1.16. Vận động thụ động khớp liên đốt ngón cái. [11]
•xs;2/'K*6xmEN,
•=G*\1;';'*P
$*> 
Hình 1.17. Vận động chủ động khớp liên đốt xa. [11]
[xs;2/'K*1xmEN,
•=G*\1;';'*P
$*> 
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