Difference between revisions of "Blount's disease"

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==X-ray==
 
==X-ray==
[[Projectional radiography]] ("X-ray") is the investigation of choice.
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[[Projectional radiography]] ("X-ray") is the modality of choice.
 
===Planning===
 
===Planning===
 
====Positioning====
 
====Positioning====

Latest revision as of 18:49, 6 November 2018

Author: Mikael Häggström [notes 1]

X-ray

Projectional radiography ("X-ray") is the modality of choice.

Planning

Positioning

For diagnosis, it is enough to take :

  • Standing AP and lateral views of the knees, preferably in standing position.[1] The disease is associated with internal tibial torsion, so the projections may need to be adjusted to show the patella facing forwards.[2]

For surgery indication:

  • Frontal standing (weight bearing) X-ray of the lower extremities (after three years of age, surgery will be recommended if the deformity is still present and the varus angle is greater than 13 degrees).[3]

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Radlines:Authorship for details.

References

  1. . Blount Disease. LearningRadiology. Retrieved on 2018-10-26.
  2. . Infantile Blount's Disease (tibia vara). orthobullets. Retrieved on 2018-10-26.
  3. Shevaun Mackie Doyle (2011-07-28). Blount's Disease: An Overview.