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Table 4 Postoperative outcome measures after TKA with – compared to without prior HTO for the 9 reviewed manuscripts.

From: Total knee arthroplasty after high tibial osteotomy. A systematic review

author, year

 

patients, N

knee range of motion, °

HSS

KSS knee

KSS function

WOMAC

Baltimore knee score; excellent/good, %

van Raaij, 2007 [11]

HTO

12

110

79

79

70

NS

-

 

control

12

120

82

90

80

 

-

Haslam, 2007 [4]

HTO

40

91 a

79

-

-

-

-

 

control

44

106 a

80

-

-

-

-

Huang, 2002 [16]

HTO

15

-

-

83

75

-

-

 

control

14

-

-

85

72

-

-

Karabatsos, 2002 [17]

HTO

17

-

-

-

-

NS

-

 

control

17

-

-

-

-

 

-

Meding, 2000 [18]

HTO

39

113

-

89

81

-

-

 

control

39

118

-

90

84

-

-

Haddad, 2000 [19]

HTO

40

93

87

91

70

-

-

 

control

41

103

89

89

66

-

-

Nizard, 1998 [20]

HTO

50

101

79

74 b

67

-

-

 

control

-

105

83

81 b

64

-

-

Amendola, 1998 [21]

HTO

39

101 c

86

-

-

-

-

 

control

39

115 c

89

-

-

-

-

Mont, 1994 [22]

HTO

73

-

-

-

-

-

47 d,e

 

control I

73

-

-

-

-

-

64 d

 

control II

73

-

-

-

-

-

68 e

  1. Follow-up time on a median of 5 years.
  2. HSS = Hospital for Special Surgery score (maximum 100 points)
  3. KSS = Knee Society clinical rating system score (maximum 100 points)
  4. WOMAC = Western Ontario and McMaster University Osteoarthritis Index
  5. - = not mentioned in manuscript
  6. NS = no significant difference after TKA with – compared to without prior HTO
  7. a p = 0.006, b p = 0.0001, c p < 0.005, d p < 0.01, e p < 0.001
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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