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Table 2 US and CT measurement

From: Repeatability and agreement of ultrasonography with computed tomography for evaluating forefoot structure in the coronal plane

 

US

CT

 

Trial 1

Trial 2

Average

 

2ndMTH height (mm)

21.2 ± 2.9

20.8 ± 2.8

21.0 ± 2.8

21.2 ± 2.6

MS-5thMTH length (mm)

62.6 ± 3.3

62.7 ± 3.3

62.7 ± 3.2

63.4 ± 2.8

TAH (mm)

13.4 ± 2.1

13.4 ± 2.2

13.4 ± 2.1

13.1 ± 2.2

TAI (%)

21.6 ± 3.5

21.4 ± 3.6

21.5 ± 3.4

20.7 ± 3.6

SRA (°)

16.1 ± 8.1

16.2 ± 7.1

16.1 ± 7.3

15.9 ± 8.1

AUTA (mm2)

902.0 ± 120

891.3 ± 112.7

896.7 ± 112.4

801.9 ± 111.4

  1. Values are presented as a mean ± standard deviation
  2. Abbreviations: MTH metatarsal head, MS-5thMTH length the length between the medial sesamoid bone and 5th metatarsal head, TAH transverse arch height, TAI transverse arch index, SRA sesamoid rotation angle, AUTA area under the transverse arch
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Journal of Foot and Ankle Research

ISSN: 1757-1146