Exam (elaborations)
Module 6 DEX Exam Questions and Answers
- Course
- Institution
Module 6 DEX Exam Questions and Answers
[Show more]
Content preview
Module 6 DEX Exam Questions andAnswers
Which facet of the calc is the most weight bearing? - Answer --posterior facet
2 MOI of Calc FX's:
1.
2. - Answer -1. axial load (talus acts as a wedge, drives through calc)
2. avulsion
-from achilles detachment
-sudden forceful ankle dorsiflexion
Most common type of Calc FX's: - Answer --Intra-articular fx's
Classification system used for Intra-articular calc fx: - Answer --Essex-Lopresti
Primary FX line of a calc fx begins obliquely through the ____________ facet forming 2
fragments. - Answer --posterior
Secondary FX line of a calc fx exits posteriorly in a ____________________ fx. -
Answer --tongue-type fx
Secondary FX line of a calc fx exits just behind the facet in a _______________ fx. -
Answer --joint-depression fx
Normal Boehlers angle of a Calc is: - Answer --25-40 degrees
Normal Gissane's angle of a Calc is: - Answer --120-140 degrees
The _________________ articulation is subjected more load per unit area than any
other joint in the body. - Answer --tibiotalar
The talus receives forces of ____-____x BW during normal ambulation. - Answer --5-
10x
Over ______% of the talar surface is covered by a 1-2mm thick hyaline cartilage w/
poor regenerative potential. - Answer --70%
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81311 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now