Page Comparison

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Page Fields

Orthosis Style

Default Style	Available Styles
Full Length	Full Length
	3/4 Length
	Sulcus Length
	Hook/Cobra

Orthosis Style provides a reference as to how the foot orthosis will be finished in a laboratory environment.

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Note
The dimensions below are subject to minor manufacturing variability.

Men's (Wide) US Foot Size	Length (mm)	Heel Width (mm)	Forefoot Width (mm)
4

233

235

57

56	82
5

239

241	58	83
6

246

248

60

59	86
7

252

254

61

60	88
8

261

264

64

63	90
9

269

271

66

65

94

93

10

276

280	67	96
11

284

286	68	98
12

292

296

70

69

103

102

13

300

304

73

72	105
14

307

312

75

74

108

107

15

316

320

77

76

111

108

16

324

328

79

78

113

112

17

331

336

80

79

115

114

Women's Athletic (Medium Width)

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Note
The dimensions below are subject to minor manufacturing variability.

Women's Athletic (Medium Width) US Foot Size	Length (mm)	Heel Width (mm)	Forefoot Width (mm)
4

210

215

46

45	72
5

218

225	48	75
6

226

232

50

49	77
7

234

241

52

51	80
8

243

249

54

82

83

9

251

257

55

85

86

10

259

267

57

56	89
11

268

275

60

59	92
12

277

283

61

60	95
13

285

291

63

97

Women's Dress (Narrow Width)

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Note
The dimensions below are subject to minor manufacturing variability.

Women's Dress (Narrow Width) US Foot Size	Length (mm)	Heel Width (mm)	Forefoot Width (mm)
4	212	46

69

68

5

224

220	48	70
6

229

228

50

72

71

7

238

236	52	75
8

246

245

54

53	78
9

253

258

55

54	81
10	263	57

85

84

11

270

272

59

88

87

12

279

280

61

90

88
13	288	64

93

92

Orthosis Size (US Foot Size)

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Orthosis Size (US Foot Size) defines the size that will be used during computer-aided design and computer-aided manufacture.

Sizing Convention	Minimum Size	Maximum Size
Men's (Wide)	4	17
Women's Athletic (Medium Width)	4	13
Women's Dress (Narrow Width)	4	13

Tip
Est. Orthosis Length is displayed below the Orthosis Size (US Foot Size) input. It is commonly recommended that the Est. Orthosis Length be at least 25mm greater than the length of the foot.

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Note
The dimensions below are subject to minor manufacturing variability.

Men's (Wide)	Women's Athletic (Medium Width)	Women's Dress (Narrow Width)
2.5	4	4
3	5	4.5
3.5	6	5
4	7	6.5
5	7.5	7
5.5	8	7.5
6	8.5	8
7	9	9
8	10	9.5
8.5	10.5	10
9	11	11
10	12	12
11	13	13
12	-	-
13	-	-
14	-	-
15	-	-
16	-	-
17	-	-

Orthosis Thickness

Orthosis Thickness specifies the thickness of a Machined EVA orthosis at it's thinnest regions. These regions are most commonly the forefoot and centre of the heel.

Default Value	Minimum Value	Maximum Value
1.5mm	1.0mm	10mm

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Tip
You should consider Orthosis Thickness in conjunction with EVA Density and Patient Weight.

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Warning
Not requesting a specific Orthosis Top Width (US) may result in orthosis that are too narrow, have incorrect heel cup height, heel cup depth, and poor conformation to medial and lateral longitudinal arches.

Sizing Convention	Minimum Size	Maximum Size
Men's (Wide)	4	17
Women's Athletic (Medium Width)	4	13
Women's Dress (Narrow Width)	4	13

Plantar Grind

A Plantar Grind is a manual adjustment made to the plantar surface of a Machined EVA orthosis. Material is removed from the plantar surface of the midfoot region to allow for improved shoe fit.

The depth of a Plantar Grind is greatest at the medioplantar aspect and gradually tapers to minimal depth at the lateroplantar aspect of a Machined EVA orthosis.

Default Value	Minimum Value	Maximum Value
0mm	0mm	16mm

Pre-Plantar Grind

The image below shows an orthosis before a Plantar Grind has been applied.

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A 45° Cutout is a manual adjustment made to the plantar surface of a Machined EVA orthosis.

Default Selection	Available Selections
None	None
	Medial
	Lateral
	Both

None

No 45° Cutout is manually applied to the Machined EVA orthosis.

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hidden	true

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