Neck Of Femur Fracture

Clinical finding

Femoral neck fracture: shortened and externally rotated.

References

  1. Walker, B. R., Colledge, N. R., Ralston, S., & Penman, I. D. (2014;2013;). Davidson’s principles and practice of medicine (22nd ed.). Edinburgh: Churchill Livingstone/Elsevier.
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Plaster Makes Warmth

After you apply some wrapping around wet plaster, you might notice that the patient’s limb feels warm.

Is this simply a product of insulation?

No, it’s not just this reason.

It’s primarily because plaster and water form an exothermic reaction, so heat is released.

People can be burned by this!

https://howtowinfriendsandinfluenza.files.wordpress.com/2017/04/aa165-milpool.png?w=842

References

  1. Burghardt, R. D., Anderson, J. G., Reed, R. A., & Herzenberg, J. E. (2014). Exothermic properties of plaster–synthetic composite casts. Journal of Children’s Orthopaedics, 8(2), 193-201. doi:10.1007/s11832-014-0563-6