ESCUELA SUPERIOR POLITÉCNICA DE CHIMBORAZO FACULTAD DE MECÁNICA ESCUELA DE INGENIERÍA MECÁNICA
MATERIALES EN LAS PRÓTESIS DE RODILLA.
GABRIEL OSWALDO RODRÍGUEZ TORRES. ANTHONY ISMAEL NÚÑEZ ESTRELLA. CHRISTIAN JONATHAN JURADO SALGUERO.
Trabajo De I!e"#$%a&$'
Dr.C. Dr.C. Ing. Juli Nl!"r# $%r"& Gu"rr"r '$( D)
RIOBAMBA *+,-
1
RESUMEN El !"# /" "l 0r"1"n#" #r2!2 /" in3"1#ig24i5n "1 ll"g2r 2 /"#"r6in2r "l 62#"ri2l 621 20r0i2/ 02r2 l2 "l2!r24i5n /" l21 0r5#"1i1 /" r/ill2 7u" 1" u12 "n un 0r4"1 2r#r0l81#i4 "1# 2 #r23%1 /"l "1#u/i /" l1 6%#/1 u12/1 02r2 /"#"r6in2r "l 6i16 9 l21 0r0i"/2/"1 /" /i4(1 62#"ri2l"1: 21; 46 1u r"244i5n 2n#" "l 0r4"1 #ri!l5gi4 0r"1"n#" "n l2 r/ill2 9 "n #r21 2r#i4ul24in"1: 9 2l 6i16 #i"60 !#"n"r un2
2
RESUMEN El !"# /" "l 0r"1"n#" #r2!2 /" in3"1#ig24i5n "1 ll"g2r 2 /"#"r6in2r "l 62#"ri2l 621 20r0i2/ 02r2 l2 "l2!r24i5n /" l21 0r5#"1i1 /" r/ill2 7u" 1" u12 "n un 0r4"1 2r#r0l81#i4 "1# 2 #r23%1 /"l "1#u/i /" l1 6%#/1 u12/1 02r2 /"#"r6in2r "l 6i16 9 l21 0r0i"/2/"1 /" /i4(1 62#"ri2l"1: 21; 46 1u r"244i5n 2n#" "l 0r4"1 #ri!l5gi4 0r"1"n#" "n l2 r/ill2 9 "n #r21 2r#i4ul24in"1: 9 2l 6i16 #i"60 !#"n"r un2
2
CONTENIDO P(%. 0 2 4 INTRODUCCION
4
).* DISE+O DE LA IN,ESTIGACIÓN.
5
-.* ESTUDIO DEL ARTE..
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*.,.= ANTECEDENTES. ANTECEDENTES.
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*.*.= An8li1i1 /" Cn4"0#1.
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*.>.= An8li1i1 T"5ri4.
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*.>.,.= Cn4lu1in D" L21 T"ri21.
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*.?.= An8li1i1 /"l /"l O!"# 9 l2 #"n/"n4i2. #"n/"n4i2.
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*.?.,.= T"n/"n4i2.
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/.* MODELO SISTÉMICO.
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0.* E1PERIMENTACIÓN.
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2.* CONCLUSIONES. 3.* BILIOGRAFÍA GENERAL.
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3
4
INTRODUCCIÓN.
L2 2r#r0l21#i2 /" r/ill2 "1 (9 "n /;2 un2 /" l21 in#"r3"n4in"1 681 "
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A4#u2l6"n#" "n "l E4u2/r: n "i1#" 0r/u44i5n /" 0r5#"1i1: 9 "n "10"4i2l /"l #i0 2r#i4ul2r"1: l21 4u2l"1 /"!"n 1"r <2!ri42/21 4n 4i"r#2 "24#i#u/: 1"g@n 2l gru0 /" 024i"n#"1 2l 7u" 32n /"1#in2/21: /"!i/ 2l #262 0r6"/i /" l2 0!l24i5n 9 2 7u" /" "ll #26!i%n /"0"n/" l2 /ur2!ili/2/ /" l2 6i162 9: 0r "n/" l2 46/i/2/ 7u" "1#2 r"0r"1"n#2 2l 024i"n#". E1# (24" 7u" 1u 41# 1"2 6u9 "l"32/ l 7u" l21 4n3i"r#" "n un2 2l#"rn2#i32 04 244"1i!l": 2un 02r2 l21 in1#i#u4in"1 0@!li421 7u" 0r"1#2n 1"r3i4i1 /" 12lu/. Y 46 1n 0"r
).* DISE+O DE LA IN,ESTIGACIÓN. El2!r261 "1#" /i1" /" in3"1#ig24i5n 4n l2
PROBLEMA CIENTÍFICO. E32lu2r l1 /i3"r11 62#"ri2l"1 "i1#"n#"1 02r2 l2 r"2li&24i5n /" l21 0r5#"1i1 /" 2r#i4ul24in"1: "10"4;
CAMPO DE ACCIÓN. L1 62#"ri2l"1.
OB8ETI,O PRINCIPAL. An2li&2r 9 "32lu2r 4u2l /" l1 62#"ri2l"1 u12/1 02r2 l2 r"2li&24i5n /" 0r5#"1i1 /" r/ill2 /2 629r 46/i/2/ 9 /ur2!ili/2/ 2 l1 024i"n#"1. 6
OB8ETI,OS ESPECÍFICOS. =D"#"r6in2r 4n l2 in3"1#ig24i5n: l21 02r86"#r1 r"7u"ri/1 02r2 "14g"r "l 62#"ri2l 2/"4u2/ 02r2 l2 0r5#"1i1. =E#r2"r l21 32ri2!l"1 /"l 62#"ri2l u12/ "n "1#" 0r9"4#. =El2!r2r un 6/"l 1i1#%6i4 7u" n1 0"r6i#2: /"12rrll2r un2 #"r;2 0r0i2: 02r2 "14g"r "l 62#"ri2l 621 2/"4u2/ 02r2 "1#2 20li424i5n.
OB8ETO DE LA IN,ESTIGACIÓN. El 62#"ri2l "n l21 0r5#"1i1 /" r/ill2.
HIPOTESIS. Cn l2 in3"1#ig24i5n 2n2li&261 l1 <24#r"1 #62n/ "n 4u"n#2 42/2 #i0 /" 024i"n#": 7u" 3292 2 r"4i!ir "1#2 0r5#"1i1: "n#n4"1 0/"61 ll"g2r 2 /"#"r6in2r 4u2l "1 "l 62#"ri2l 681 2/"4u2/ 02r2 l2 0r5#"1i1 /" r/ill2.
METODOS. En l2 in3"1#ig24i5n 20li42r"61 6%#/1 46 "l #"5ri4: "l 6i16 7u" n1 0"r6i#" "60202rn1 /" in<r624i5n 02r2 r"2li&2r un 0r4"1 /" 2n8li1i1 9 1;n#"1i1: #26!i%n "l (i1#5ri4 0r l 4u2l in/2g2r"61 /n/" 9 4u2n/ "60"&2rn l1 0ri6"r1 "1#u/i1 24"r42 /"l 0r4"1 #ri!l5gi4 "n l21 0r5#"1i1 9 "l 6i16 g%n"1i1 /" l21 0r5#"1i1 9 "l 6%#/ /i2l%4#i4 7u" n1 0"r6i#2 0l2n#"2r "l #"62 " (i05#"1i1 4rr"4#1.
MATERIALES.
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RESULTADO CIENTIFICO. S" ll"g2r8 2 l2 0u!li424i5n /"l 0r"1"n#" #r2!2: 2
BIBLIOGRAFÍA. ,. BLANCO J: HERNFNDEZ A: TRIGUEROS JA: GIMENO A: ERRFNDEZ L: BENITO MA: BADIA . Gu;2 /" $r84#i42 4l;ni42 "n 2r#r1i1 /" r/ill2. M2/ri/: Yu 2n/ U1: *++>. *. HERNFNDEZ D. L2 2r#r0l21#i2 ##2l /" r/ill2. Un2 /%42/2 /" "0"4#2#i321. R"3 Or#0 Tr2u62#l: ,,. >. WEB, I60r#2n4i2 /" l21 0r5#"1i1 /" r/ill2. Di10ni!l" "n W"! (##0."l1"3i"r."1"1=r"3i1#2=r"(2!ili#24in=,*+=2r#i4ul=2r#r0l21#i2=r/ill2= ,>,,>,K ?. WEB*
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-.* ESTUDIO DEL ARTE. Cn "l "1#u/i /"l 2r#" 1" 0r"#"n/" (24"r un "1#u/i 0r
-.).* ANTECEDENTES. L2 0r5#"1i1 /" r/ill2 "1 "l 1u1#i#u# 2r#i
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-.-.* A(9$"$" De Co&e:#o". ARTROPLASTIA DEINICIN P
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TRIBOLOGIA DEINICION PTri!lg;2 $2l2!r2 u" 3i"n" /"l l2#;n #ri! ) PL2 #ri!lg;2 '/"l gri"g X[ #r;!\: ]
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MATERIAL; DEINICION PL2 02l2!r2 62#"ri2l 0r3i"n" /"l #%r6in l2#in 62#"ri2li1 9 (24" r"<"r"n4i2 2 l 7u" #i"n" 7u" 3"r 4n l2 62#"ri2. L2 62#"ri2: 0r 1u 02r#": "1 27u"ll 7u" 1" 0n" 2 l 2!1#r24# "10iri#u2l. El 4n4"0# /" 62#"ri2l #i"n" /i<"r"n#"1 u11 1"g@n "l 4n#"#. D" 24u"r/ 2 l2 0"r10"4#i32 4n l2 7u" 1" 2n2li4" "l #%r6in: 1" 0u"/" ll"g2r 2 un2 u #r2 /"
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A/"681 "l #i"60 /" r"4u0"r24i5n "1 un 04 629r "n "1#21 2r#i4ul24in"1 0u"1# 7u" "l (u"1 #i"n" 7u" 4r"4"r. 'WEB,: *+,?) A1i6i16: un2 3"r1i5n 0u"/"
Tee&$a. En l2 24#u2li/2/ 1" (2 0#2/ 0r "l #i#2ni "n un2 <r624i5n 0r12 1"g@n 20un#2n l1 "0"r#1: "l u1 /" "1#" #i0 /" 0r5#"1i1 4n#ri!uir8 2 i60"/ir l1 0r!l"621 nr62l6"n#" 214i2/1 2l #i#2ni 624i&: 92 7u" "1#" "n 421in"1 n "1 4202& /" in#"gr2r1" "n #"i/ 51" 9 0u"/" 0r342r: 2/"681 /" un 01i!l" r"4(2& 0r 02r#" /"l rg2ni16: "l f2
23
-.2.* Co&9>"$oe".
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D"12rrll2n/ "l 2n8li1i1 /"l !"# 4rr!r261 7u" 1"g@n l21 #"r;21 9 1"g@n l2 #"n/"n4i2 "l 62#"ri2l 621 2/"4u2/ "1 "l #i#2ni /" #i0 0r1.
-
En l2 in3"1#ig24i5n !i!ligr8
/.* MODELO SISTÉMICO. En "1#" 6%#/ #"5ri4: 3261 2 "60l"2r "l 6/%l 1i1#%6i4: "l 6i16 7u" "1 un 6%#/ "1#ru4#ur2l 7u" n1 /2 un2 0r"6i12: 2l 46i"n&: /" l2 1lu4in 2l 0r!l"62 "n !21" 2 l2 in3"1#ig24i5n #"5ri42 2n#"1 r"2li&22 "n "l 420i#ul 2n#"rir /" "1#2 62n"r2 "1#2r"61: /2n/ 0r #"r6in2/2 l2 in3"1#ig24i5n #"5ri42 /"l 0r!l"62 9 0/r"61 0212r 2 l2 <21" "0"ri6"n#2l.
/.).* PROPUESTA DEL MODÉLO. D$a%ra=a ). M/"l E17u"68#i4.
24
/.-.* CONCEPTUALIZACION DEL MODELO. C>(9 e" e9 :ro:'"$#o e 9a" ar#ro:9a"#$a" Un2 0r5#"1i1 2r#r0l21#i21 "1 un 2r#"<24# 7u" 1" i60l2n#2 02r2 r"2li&2r un2 /"#"r6in2/2
D'e >ea e9 9?=$#e e9 "$"#e=a El 1i1#"62 7u"/2 li6i#2/ 0r l21 2r#r0l21#i21: 92 7u" "n l2 4irugi2 9 r"(2!ili#24in /"l 024i"n#" #"r6in2 "l 0r!l"62.
C>(9 e" e9 e#oro e 9a" :r'#e"$" El "n#rn /" l21 0r#"1i1 1n l21 4irugi21 /" 024i"n#"1 7u" 1u
O1#"2r#ri#i1. E1#" "1 un #i0 /" 2r#ri#i1 r"l24in2/2 2 l2 "/2/. El 42r#;l2g 7u" 24l4(2 l1 (u"11 /" l2 r/ill2 1" 2!l2n/2 9 1" /"1g21#2. L1 (u"11 "n#n4"1
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Ar#ri#i1 r"u62#i/". E1#2 "1 un2 "n<"r6"/2/ "n l2 7u" l2 6"6!r2n2 1in3i2l 7u" r/"2 2 l2 2r#i4ul24i5n 1" in
•
Ar#ri#i1 01#=#r2u68#i42. E1#2 0u"/" /"12rrll2r1" /"10u%1 /" un2 l"1i5n 1"ri2 /" l2 r/ill2. L21
C>(9e" "o 9a" &o=:oe#e" :r$&$:a9e" e9 "$"#e=a T"n"61 46 460n"n#"1 0rin4i02l"1 2 l1 62#"ri2l"1 9 2l 024i"n#": 92 7u" "n#r" 26!1 "i1#" un2 r"l24in 2l 66"n# /"l 0r4"1 2r#r0l81#i4.
C>(9e" "o 9a" $#era&&$oe" :r$&$:a9e" -
El 62#"ri2l in#"r244#u2 "n#r" 1; "n /n/" in#"r3i"n" un 0r4"1 #ri!l5gig /"!i/ 2 l2 2r#i4ul24in 7u" !"/"4" 2l 63i6i"n# /" l2 r/ill2.
-
L2 46/i/2/ /"l 024i"n#" 32 62r42/2 0r "l #i0 /" 62#"ri2l /" l2 0r#"1i1: l2 4601i4in 9 /i1" /"l 6i16. 25
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N #/1 l1 024i"n#"1 r"244in2n igu2l 2n#" "l 0r4"1 2r#0l81#i4: "1# 0r7u" 2lgun1 0u"/"n r"4(2&2r "1#" !"# "#r2 "n 1u 4u"r0 9 #26!i"n 0u"/" g"n"r2r 6l"1#i21.
C>(9e" "o 9o" re&>r"o" :r$&$:a9e" L1 r"4ur11 0rin4i02l"1 1n l2 "l 62#"ri2l 2/"4u2/ 02r2 l2 0r#"1i1 "n#r" l1 4u2l"1 #"n"61 "l 0li"#il"n 9 "l #i#8ni: 9 2 1u 3"& "l li7ui/ 7u" 1" u#ili4" 02r2 6ini6i&2r l2
C>(9e" "o 9o" $%re"o" e9 "$"#J=a M2#"ri2l #"r60l81#i4 L2 1ili4n2 9 #r1 62#"ri2l"1 1i6il2r"1 •
M"#2l"1
C>(9e" "o 9o" e%re"o" e9 "$"#J=a El #i#8ni 46 62#"ri2l 621 2/"4u2/ 02r2 l2 20li424i5n "n 0r5#"1i1: /"!i/ 2 l2 46/i/2/ 9 !i4602#i!ili/2/ 4n "l 024i"n#".
/./.* E9abora&$o e9 &o&e:#o e9 "$"#e=a. Un2 0r5#"1i1 2r#r0l21#i21 "1 un 2r#"<24# 7u" 1" i60l2n#2 02r2 r"2li&2r un2 /"#"r6in2/2
26
El "n#rn /" l21 0r#"1i1 1n l21 4irugi21 /" 024i"n#"1 7u" 1u
•
O1#"2r#ri#i1. E1#" "1 un #i0 /" 2r#ri#i1 r"l24in2/2 2 l2 "/2/. El 42r#;l2g 7u" 24l4(2 l1 (u"11 /" l2 r/ill2 1" 2!l2n/2 9 1" /"1g21#2. L1 (u"11 "n#n4"1
•
Ar#ri#i1 r"u62#i/". E1#2 "1 un2 "n<"r6"/2/ "n l2 7u" l2 6"6!r2n2 1in3i2l 7u" r/"2 2 l2 2r#i4ul24i5n 1" in
•
Ar#ri#i1 01#=#r2u68#i42. E1#2 0u"/" /"12rrll2r1" /"10u%1 /" un2 l"1i5n 1"ri2 /" l2 r/ill2. L21
En "l 0r4"1 in#"r3i"n"n 0rin4i02l6"n#" l21 4n/i4in"1 7u" #i"n" "l 024i"n#" 2n#" "l 62#"ri2l 9 /i1" /" l2 0r#"1i1: "n#r" #r1: l1 4u2l"1 #i"n"n l21 1igui"n#"1 in#"r244in"1
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El 62#"ri2l in#"r244#u2 "n#r" 1; "n /n/" in#"r3i"n" un 0r4"1 #ri!l5gig /"!i/ 2 l2 2r#i4ul24in 7u" !"/"4" 2l 63i6i"n# /" l2 r/ill2.
-
L2 46/i/2/ /"l 024i"n#" 32 62r42/2 0r "l #i0 /" 62#"ri2l /" l2 0r#"1i1: l2 4601i4in 9 /i1" /"l 6i16.
-
N #/1 l1 024i"n#"1 r"244in2n igu2l 2n#" "l 0r4"1 2r#0l81#i4: "1# 0r7u" 2lgun1 0u"/"n r"4(2&2r "1#" !"# "#r2 "n 1u 4u"r0 9 #26!i"n 0u"/" g"n"r2r 6l"1#i21.
L1 r"4ur11 0rin4i02l"1 1n l2 "l 62#"ri2l 2/"4u2/ 02r2 l2 0r#"1i1 "n#r" l1 4u2l"1 #"n"61 "l 0li"#il"n 9 "l #i#8ni: 9 2 1u 3"& "l li7ui/ 7u" 1" u#ili4" 02r2 6ini6i&2r l2
27
/.0.* Co&9>"$oe". El2!r2n/ "l 6/"l 1i1#%6i4 9 !218n/n1 "n "l 62r4 #"5ri4 4n4"0#u2l
-
r"2li&2/: !#u3i61 l1 0ri6"r1 0211 02r2 ll"g2r 2l 62#"ri2l 2/"4u2/ 02r2 l21 0r5#"1i1. A #r23%1 /"l 6/"l 1i1#%6i4: #62n/ "n 4u"n#2 l21 in#"r244in"1 /"l 1i1#"62
-
4n4lui61 7u" "l #i#2ni "1 "l 62#"ri2l 7u" /2 629r 4n<r# 2l 024i"n#" 0r 1u !i=4602#i!ili/2/ 4n "l 024i"n#".
0. E1PERIMENTACIÓN *PROBLEMA S" 12!" 2 4i"n4i2 4i"r#2 7u" 42/2 0"r1n2 r"244in2 /" /i<"r"n#" 62n"r2 2 1i#u24in"1 7u" 1" 0r"1"n#2n /;2 2 /;2 46 0r ""60l: 2l ing"rir 6"/i4in21 "n "1#" 421 2l 0r#2r un2 0r5#"1i1: 'r/ill2) "1# 1" /"!" 2 l2 4601i4i5n 7u;6i42 9 <;1i42 /" l2 6i162: 0u"1 0u"/"n "i1#ir r"244in"1 /"1<23r2!l"1 <23r2!l"1. $r "1 "1 n"4"12ri 2n2li&2r 2l #i#2ni 46 "l 62#"ri2l 681 !"n"
* HIPOTESIS El #i#2ni "1 "l 62#"ri2l 681 20r0i2/ 02r2 l2 <2!ri424i5n 9 u1 /" 0r5#21i1 02r4i2l"1 ##2l"1 /" r/ill2: 2/"681 "1 #26!i%n "l 681 20# 02r2 l2 gr2n 629r;2 /" u1u2ri1.
* OB8ETI,O D"61#r2r 7u" "l #i#2ni "n l21 0r5#"1i1 /" r/ill2 "1 "l 62#"ri2l 4n 629r 2/20#24i5n 2l u1u2ri: #2n# "n 1u 46/i/2/ 9 /ur2!ili/2/.
* FUENTES DE ,ARIACIÓN $r4"1 #ri!l5gi4 9 2r#r0l21#i2.
28
ELECCION DE ,ARABLES DEPENDIENTES E INDEPENDIENTES •
E/2/ /"l u1u2ri.
•
Cli62.
•
Ar#r0l21#i2.
•
A/20#2!ili/2/.
•
Dur2!ili/2/.
•
C1#.
•
R"4u0"r24i5n 01# 0"r24i5n.
•
$r4"1 #ri!l5gi4.
El 4li62 n1 r"<"ri61 2 l2 #"60"r2#ur2 7u" l2 0r5#"1i1 32 2 "1#2r "0u"1#2: #62n/ "n 4u"n#2 7u" /"0"n/i"n/ /" l2 #"60"r2#ur2 "i1#"n 62#"ri2l"1 n 20#1 02r2 "l 024i"n#". Ei1#"n /"<"r"n#"1 62#"ri2l"1 7u" n 1n 20#1 02r2 "l
$r4"1 #ri!l5gi4 n1 r"<"ri61 /"l /"1g21#":
INTER,ENCION DE LAS ,ARIABLES •
E/2/ /"l u1u2ri. L2 2r#r0l21#i2 "1 "n 0r4"1 7uir@rgi4 7u" 0u"/" 0r"1"n#2r 024i"n#"1 /" #/21 l21 "/2/"1: 2/"681 #/ /"0"n/" /" l2 <r#2l"4" /" l1 (u"11 02r2 3"r 1i 0u"/" n r"1i1#ir "l 024i"n#" "1#" #i0 /" #r2u621.
•
Cli62. El #i#2ni "1 un 6"#2l 1" 0u"/" 2
•
Ar#r0l21#i2. $r4"1 7uir@rgi4 /"l 4u2l /"0"n/" 7u" l2 0r5#"1i1 /" #i#2ni 1"2 un %i# un
•
A/20#2!ili/2/. N #/1 l1 u1u2ri 0u"/"n 2/20#2r1" 2 l2 0r5#"1i1 0u"/"n "i1#ir u1u2ri1 7u" l2 r"4(24"n.
•
Dur2!ili/2/. El #i#2ni "1 "l 62#"ri2l 4n 629r 0"r0"#u24i5n "n "l 6"r42/ /" 0r5#"1i1 /" r/ill2.
•
C1#. L21 0r5#"1i1 /" #i#2ni 0u"/"n 2l42n&2r 41#1 r"2l6"n#" "l"32/1 l 7u" li6i#2r;2 "l n@6"r /" u1u2ri1.
•
$r4"1 #ri!l5gi4. L2 0r5#"1i1 #i"n" un2 /ur2!ili/2/ "l"32/2 "n 4n/i4in"1 nr62l"1 0"r 1i "i1#" un2 629r
30
Tab9a. -. $r4"1 E0"ri6"n#2l.
Ar#ro:9a"#$a.
To#a9. Par&$a9.
Pro&e"o #r$bo9'%$&o I#e"o. DJb$9. To#a9K I#e"o . To#a9K DJb$9. Par&$a9K I#e"o. Par&$a9K DJb$9.
2.* CONCLUSIONES.
31
-
D"12rrll2n/ "l 2n8li1i1 /"l !"# 4rr!r261 7u" 1"g@n l21 #"r;21 9 1"g@n l2 #"n/"n4i2 "l 62#"ri2l 621 2/"4u2/ "1 "l #i#2ni /" #i0 0r1.
-
En l2 in3"1#ig24i5n !i!ligr8
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A #r23%1 /"l 6/"l 1i1#%6i4: "#r2i61 l21 r"l24in"1 62#"ri2l=024i"n#": 6u9 i60r#2n#"1 2 l2 (r2 /" "14g"r "l 62#"ri2l 2/"4u2/ 02r2 l2 0r5#"1i1.
-
Cn "l 6/"l 1i1#%6i4: "l 62r4 #"5ri4 4n4"0#u2l 9 "l 2n8li1i1 /"l !"# /"#"r6in261: 7u" "1 i60r#2n#" 7u" 0r l 6"n1 "n 42/2 02;1 "i1#2 0r/u44i5n /" 0r5#"1i1 /"!i/ 2 7u" "1#21 /"#"r6in2n "l %i# /" l2 0"r24i5n.
3.* BIBLIOGRAFÍA GENERAL. ,. WEB,
M2#"ri2l"1 u12/1 "n l2 0r#%1i42. Di10ni!l" "n W"!
(##0.260u#""=42li#in.rg102ni1(in6#inn3/"4K0ri6"r.(#6l *. WEB* $r9"4# 02r2 4n1"guir 0r5#"1i1 2r#i4ul2r"1. Di10ni!l" "n W"! (##0"1.1li/"1(2r".n"#62r4r/1l"1#ru4#ur2=. WEB> Bi6"48ni42 9 /"12rrll /" 0r5#"1i1. Di10ni!l" "n W"! (##0.u03."1"n#i/2/"1CTTn#i4i2>*-+,4.(#6l ?. WEB?
Tri!lg;2 9 62#"ri2l"1 "n 02r"1
"n W"!
(##0244"/2.ul0g4."16lui!i#1#r"26(2n/l",+-->-*+-,?,K+++*K+++, .0/<_1"7u"n4", -. WEB- D"
D"
M"/i42
/"
Ar#r0l21#i2.
Di10ni!l"
"n
W"!
(##01.0"r2r6"."1n#i4i2**7u"="1=un2=2r#r0l21#i2 . WEB Ar#r0l21#i2. Di10ni!l" "n W"! (##012lu/./4#i11i6."1/i44in2ri= 6"/i42r#r0l21#i2.(#6l
32
K. WEBK D">,K>?TRIBOLOGIA=Y=LUBRICACIONj14ri!/ . WEB D"`AD2 ,+. WEB,+ O"rliVn B"l&"r1 Tri!lg;2. Di10ni!l" "n W"! (##0."rliVn!2l&"r142#ing.46!2r102+*=200li42#in1+,="2r= #ri!lg9+=#ri!=191#"6in/"W>Dn23i/W*>.0(0 ,,. WEB,, D"4/>A"6n ,*. WEB,* WiVi0"/;2 M2#"ri2l. Di10ni!l" "n W"! (##0"1.iVi0"/i2.rgiViM2#"ri2l ,>. WEB,> O0%r26": "10"4i2li1#21 "n 4irugi2. Di10ni!l" "n W"! (##01.0"r2r6"."1n#i4i2*??0r#"1i1=/"=r/ill2=/"=#i#2ni ,?. W"!,? Mngr2<;2 /" Sni2 Gu#i"rr"& Li65n. Di10ni!l" "n W"! (##0.6ngr24/G,W
)7. ERNANDEZ HERMOSO. JOSk A. $ROTESIS TOTAL DE RODILLA AANCES EN CIRUGIA DE REISION: E1022: M2rg" BV1: *++. ,K. BLANCO J: HERNFNDEZ A: TRIGUEROS JA: GIMENO A: ERRFNDEZ L: BENITO MA: BADIA . Gu;2 /" $r84#i42 4l;ni42 "n 2r#r1i1 /" r/ill2. M2/ri/: Yu 2n/ U1: *++>. ,. HERNFNDEZ D. L2 2r#r0l21#i2 ##2l /" r/ill2. Un2 /%42/2 /" "0"4#2#i321. R"3 Or#0 Tr2u62#l: ,,.
33
