The Double-Edged Sword of Inflammation: What You Need to Know


August 3, 2024

Sign Up

Good morning. Boy am I enjoying writing this again. A few mornings a week with my keyboard while it's still dark out, the house is quiet, and the coffee is warm?

Yes, please.

Do you have a quiet moment like this you steal throughout your day? I'd highly recommend it.

☝️ First Hand

Inflammation, our body's ancient guardian, has served us well in the face of danger. For millennia, it has rushed to our aid, healing wounds and battling invaders.

But in our modern world, this vigilant protector has found itself constantly on high alert. Stress, processed foods, and sleepless nights trigger countless false alarms. As a result, our joints ache, tendons flare, and mysterious pains creep into our daily lives.

As scientists have come to understand the process better, we now know that 'inflammation' is a double-edged sword. And we find ourselves at a crossroads.

We must learn to work with our evolved inflammatory response, allowing it when needed, yet calming it when it goes astray.

With our modern understanding, there is zero doubt that the path to wellness lies in maintaining this delicate balance. But the answer to how to do this is far less clear.

👀 X-ray of the Week 👀

I would not recommend falling off a 10-foot ladder.

This injury is what we call a 'tongue-type' calcaneus fracture. The calcaneus is your 'heel bone.'

In this injury, the Achilles tendon pulls off a large chunk of the calcaneus bone, creating what looks like a 'tongue.'

The problem, as you can see from this CT scan cut (sorry, it's not an x-ray this week), is that the tongue either comes through the skin or severely compresses the skin. That skin on the back of your heel and Achilles is REALLY thin.

So it easily dies. And then you have an open wound. Which can get infected. Which can necessitate a leg amputation. I'm not joking, these are really bad injuries.

This is one of the few remaining fractures that get an orthopedic surgeon out of bed at 2 am for immediate emergency surgery.

🙋 Raise your hand if you're curious about how medical training works

August marks the start of orthopedic surgery visiting sub-internship month.

If you're curious about how we move from being a medical student to a surgeon, it all starts here.

In March of the last year of medical school, medical students are 'matched' to residency programs. This system is highly stressful, but it ensures that all the residency spots in the country are appropriately filled (not just the best ones at the best programs).

So a computer essentially decides your fate. You rank your favorite residency programs, they rank their favorite applicants, and the "Match" spits out a result.

In the summer and fall before this, a wild few months ensue. Basically, you're one of thousands of applicants going for an orthopedic residency spot. Most residencies only train about 5 surgeons per year. Not good odds!

So we all do several away rotations, otherwise known as visiting sub-internships. These are essentially one-month auditions where you move to a new city, work in a new hospital with a new team — and try like heck to impress them for a month.

Without fail, programs are more likely to try to match with a sub-intern they liked (they got to see them work for a month) over somebody they just randomly interviewed for a few hours (formal residency interviews occur in December/January).

So you can imagine the stress and pressure sub-interns are under for that 4-week audition! Because these tryouts occur away from your medical school, but before you're a resident (paid employee)...there are essentially no rules.

We all think of residency as hard work and long hours (and it was). But this 4-week sprint was unlike anything I ever experienced.

Like, say, waking up to a 3:15 am alarm for 28 consecutive days...

To all those "sub-Is" out there...wishing you the best of luck!

🕰️ Meme Time 🕰️

🩸 Finger on the Pulse 🩸

💤 Catching Zs: Are you a fan of naps? Did you know there's a strategy to how you do it?

👍 3 Thumbs Up: Think how much faster you would get through your to-do list if you just had an extra thumb...

🏥 Fewer hospitalizations: Anyone who's been to a hospital recently knows that the less time you spend there the better. That's the goal of this new tech for cancer patients...and it's working.

Electrolytes and Protein Discount

** This section features an affiliate link, meaning I will earn a small commission (at no cost to you) if you use this discount code **

A reminder that BioSteel has so kindly partnered with me if you're into protein powders or electrolyte drinks. Use this link or enter code: NICKGOLINVAUXMD at checkout to get 20% off your entire order.

And as a reminder, any proceeds go right back into funding this newsletter so it's better each and every week.

Support "Rules Of Thumb"

If you're enjoying "Rules of Thumb," it would be a huge help if you'd consider doing one of two things to support it:

  1. Share! Just forward this email to a friend or send them to rulesofthumb.nickgolinvauxmd.com/join. The more this grows, the more I can invest in it!
  2. Support! Rules of Thumb is a completely free resource to all those who want to learn more about the human body. Support Rules of Thumb here 🙏.

Have an awesome week!

-Dr. G

**Please do not use this email to try to obtain medical advice. I cannot legally or ethically provide that. If you are having a medical emergency, please call 911 and do not attempt to contact me through email.**

Rules of Thumb Archivewww.nickgolinvauxmd.com

Disclaimer (because, you know, lawyer stuff)

If you are having a medical emergency, call 911. Do not attempt to contact or obtain medical services through this site. This content is for general informational purposes only and does not constitute the practice of medicine, nursing, or other professional health care services, including the giving of medical advice, and no doctor/patient relationship is formed. The use of information on this site or materials linked from this site is at the user's own risk. The content of this site is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Users should not disregard, or delay in obtaining, medical advice for any medical condition they may have, and should seek the assistance of their healthcare professionals for any such conditions. The content is my own and does not necessarily reflect the views of OCC.

UnsubscribePreferences