Initial Rotational Instability of the Tapered Wedge-Shaped Type Cementless Stem
Background. Because the tapered wedge-shaped type cementless stem has a small anteroposterior width and a low occupation rate in the medullary space, postoperative rotational instability and stem subsidence due to inadequate proximal fixation are concerns. The purpose of this study was to clarify th...
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Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2020-01-01
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Series: | Advances in Orthopedics |
Online Access: | http://dx.doi.org/10.1155/2020/2180260 |
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