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Comparison of Proximal and Distal Oblique Second Metatarsal Osteotomies with Varying Achilles Tendon Tension by Umur Aydogan, Blake Moore, Seth H. Andrews,

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Presentation on theme: "Comparison of Proximal and Distal Oblique Second Metatarsal Osteotomies with Varying Achilles Tendon Tension by Umur Aydogan, Blake Moore, Seth H. Andrews,"— Presentation transcript:

1 Comparison of Proximal and Distal Oblique Second Metatarsal Osteotomies with Varying Achilles Tendon Tension by Umur Aydogan, Blake Moore, Seth H. Andrews, Evan P. Roush, Allen R. Kunselman, and Gregory S. Lewis J Bone Joint Surg Am Volume 97(23):1945-1951 December 2, 2015 ©2015 by The Journal of Bone and Joint Surgery, Inc.

2 Schematics of the distal oblique, modified distal oblique, and proximal oblique dorsiflexion osteotomies. Umur Aydogan et al. J Bone Joint Surg Am 2015;97:1945- 1951 ©2015 by The Journal of Bone and Joint Surgery, Inc.

3 Schematic and photograph of the experimental apparatus for mechanical loading of the cadaver feet. Umur Aydogan et al. J Bone Joint Surg Am 2015;97:1945- 1951 ©2015 by The Journal of Bone and Joint Surgery, Inc.

4 Average pressures (±1 standard deviation) under the first, second, and third metatarsals measured before the osteotomies, with application of the three different Achilles tendon forces. Umur Aydogan et al. J Bone Joint Surg Am 2015;97:1945- 1951 ©2015 by The Journal of Bone and Joint Surgery, Inc.

5 Effects of the three different osteotomies on the average plantar pressures under the first, second, and third metatarsals (met). Umur Aydogan et al. J Bone Joint Surg Am 2015;97:1945- 1951 ©2015 by The Journal of Bone and Joint Surgery, Inc.


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