Podcast 652: Prosthetic Hip Dislocation

Podcast 652: Prosthetic Hip Dislocation

Contributor: Jared Scott, MD

Educational Pearls:

  • While it is rare to have a native hip dislocation, it is relatively common to dislocate a prosthetic hip
  • The mechanism for dislocation is usually adduction, flexion, and internal rotation the hip which can occur when walking
  • Arthroplasty in the setting of trauma or fracture, posterior approach during surgery, and using a small femoral head increase the likelihood of later dislocation
  • If a patient with a total hip arthroplasty says they were walking and then developed hip pain, do not discount a potential dislocation

References

Zahar A, Rastogi A, Kendoff D. Dislocation after total hip arthroplasty. Curr Rev Musculoskelet Med. 2013;6(4):350-356. doi:10.1007/s12178-013-9187-6

Summarized by John Spartz, MS3 | Edited by Erik Verzemnieks, MD



Episoder(1148)

Podcast #189: Caffeine

Podcast #189: Caffeine

Author: Donald Stader M.D. Educational Pearls: Coffee originates from Ethiopia. Its "active ingredient" is caffeine. Caffeine is a xanthine alkaloid used in medicine to control headache and as a neo...

12 Apr 20173min

Podcast #188: Monoarthritis

Podcast #188: Monoarthritis

Author: Peter Bakes M.D. Educational Pearls: Some common causes of monoarticular arthritis include: crystal arthropathies (gout and pseudogout), infection (septic joint), reactive arthritis and acute...

10 Apr 20175min

Podcast #187: Mumps

Podcast #187: Mumps

Author: Gretchen Hinson M.D. Educational Pearls: The key imaging of a mumps patient is "chipmunk cheeks" or parotitis. The swelling can extend almost to the ears and can be extremely painful - in abo...

29 Mar 20174min

Podcast #186: IV Contrast

Podcast #186: IV Contrast

Author: Aaron Lessen M.D. Educational Pearls: Regularly a patient's creatinine level is an important factor in determining whether a patient will receive IV contrast with a CT because it is thought t...

21 Mar 20172min

Deep Dive #1: Travel Medicine

Deep Dive #1: Travel Medicine

Author: Peter Bakes M.D. Dr. Peter Bakes takes us through how he developed his interest in travel medicine as well as some of the more interesting aspects of the specialty.

11 Mar 201732min

Neuromuscular Blocking Agents

Neuromuscular Blocking Agents

Author: Peter Bakes Educational Pearls: The Neuromuscular Junction (NMJ) is a neuronal synapse in skeletal muscle mediated by nicotinic acetylcholine receptors. Paralytic agents, commonly used in the...

10 Mar 20174min

Syncope and PE

Syncope and PE

There are many causes of syncope and a pulmonary embolism may be a commonly missed reason.

6 Feb 20173min

Electrolyte Emergency

Electrolyte Emergency

Electrolytes it's what your bodies crave.

3 Feb 20175min

Populært innen Vitenskap

fastlegen
rekommandert
tingenes-tilstand
sinnsyn
rss-rekommandert
forskningno
jss
liberal-halvtime
tomprat-med-gunnar-tjomlid
smart-forklart
villmarksliv
fjellsportpodden
rss-paradigmepodden
tidlose-historier
dekodet-2
psykopoden
rss-overskuddsliv
diagnose
abid-nadia-skyld-og-skam
rss-nysgjerrige-norge