When you hear the words Alzheimer's disease, what do you think of? The truth is, the picture most of us have of the disease is incomplete. Alzheimer's disease doesn't start when someone starts to lose their memory. It actually starts years – sometimes decades – earlier. The Rethinking Alzheimer's Disease Podcast is an engaging, narrative-style podcast miniseries for those curious or motivated to learn about Alzheimer’s disease. Perhaps you have a family member with Alzheimer’s disease, or ca ...
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PCL Injury — NPTE Cheat Sheet
- What it is:
- Injury to the posterior cruciate ligament from excessive posterior translation of the tibia — often from dashboard impact or falling on a flexed knee.
- Classic signs:
- Posterior sag sign
- Posterior knee pain
- Difficulty descending stairs
- Instability (less dramatic than ACL)
- Dashboard injury mechanism
- Rule-in test:
- Posterior Drawer Test (NPTE’s favorite)
- Rule-out clues:
- Immediate swelling → ACL
- Locking/catching → Meniscus
- Medial tenderness → MCL
- NPTE trap:
- “Dashboard injury” = PCL. Never ignore it.
- Best treatment:
- ROM, quad strength, avoid early hamstring loading.
- Mock question included: Yes.
Lock down PCL injuries in under 3 minutes. Hit follow for more NPTE wins.
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