Category Archives: General

Pop Quiz Answer – Jet Ski Injury

This pop quiz involved a young woman who fell from a jet ski at high speed and was initially okay. Later that day, she developed lower abdominal pain and sought evaluation in your ED. There were a number of thoughtful answers via the comments section and Twitter.

According to the First Law of Trauma, the pain is related to the mishap until proven otherwise. You must approach it like any moderate speed motor vehicle crash. In many ways, this mechanism is similar to a motorcycle or bicycle crash, without the road rash. However, high speed and water can also combine to cause a unique injury, the so called water ski / jet ski douche and enema. This occurs when the rider enters the water with a significant feet first component, causing a jet of water to be forced into the vagina or rectum.

As always though, start with a thorough history and physical exam. In this case, the patient has diffuse lower abdominal tenderness, but no other findings on exam. Because of the possibility of water jet injury, a thorough exam of both vagina and rectum is indicated. This requires a speculum and anoscope. Any anomalies that are noted are an indication to proceed to the OR for a thorough exam under anesthesia.

Blunt abdominal injury is also a concern, so FAST may be performed. However, the abdominal pain is an indication for abdominal/pelvic CT using our blunt trauma imaging protocol. A solid organ injury can be managed in the usual manner. But if any anomalies other than the trace pelvic fluid occasionally seen in young women is present, the patient must go to OR.

If the patient does need an operation, start with vaginal and rectal exams again, under anesthesia. Most vaginal lacerations are small and easily closed. However, there have been reports of extensive laceration with heavy bleeding. Simple rectal tears may be repaired, but more complicated ones may also require fecal diversion. If the injury appears complex, a laparotomy will be necessary, and diversion with a colostomy will usually be required.

Bottom line: This injury is an example of what I call a two-factor mechanism: blunt trauma plus high pressure injection in this case. The trauma professional needs to recognize both and resist the temptation to focus on the more obvious one. Think through the evaluation and management algorithms for each one, combining them where appropriate.

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Medical Helicopter Crash – The Ultimate Distracted Driving

Yesterday, the NTSB released findings from an investigation of a medical flight that crashed in Mosby, Missouri in 2011. I’ve written about distracted driving before, but this is the worst example I’ve seen.

Apparently, the pilot was having a text conversation during the preflight check and missed the fact that the ship was low on fuel. Once enroute, he finally noticed the situation, but proceeded to pick up a patient for transport, planning on a refueling stop enroute to his destination.

But then he got involved in more texting, regarding his dinner plans for that evening. Think about it: texting while flying a helicopter means taking one hand off the collective control. He apparently believed that he did have enough fuel to get to his destination. Unfortunately, the ship, pilot, patient, and two medical personnel crashed a mile from their destination, within sight of the airport.

Teenagers know texting is wrong, but they believe that they know the way to do it safely. New information shows that adults are just as guilty as their children, but they do it anyway. Airline pilots got distracted working on their laptops in the cockpit, and overflew the Minneapolis airport by several hundred miles a few years ago. Everyone is doing it and they know it’s wrong!

Bottom line: There are no easy solutions, and laws are having only limited effect. For situations like this one, the easiest way to deal with it is to expand the team concept in the aircraft. The crew can’t be arbitrarily divided into medical and flight personnel (pilot) anymore. It seems that these days the nurse/medic/docs on board not only need to tend to their patient, but they need to look after the pilot as well. For everyone’s safety!

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Reference: Numerous news items on April 9, 2013. See CNN content here.

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Pop Quiz: Jet Ski Injury

This post is for my readers located near large bodies of water!

Personal watercraft use exploded a decade ago, and they are still heavily used for recreation and vacation fun. However, speed and people don’t always mix well. Here’s an interesting case to ponder.

An 18 year old woman was the rear passenger on a jet ski traveling at a high rate of speed (of course). She fell off and was plucked out of the water by the driver. After riding for another 30 minutes, they headed to shore. A short while later, she began experiencing vague lower abdominal discomfort. This slowly progressed throughout the afternoon, becoming more severe.

She presents to your ED, looking uncomfortable and slightly ill. Here are some questions to ponder:

  • What injuries are you concerned about?
  • What diagnostics are appropriate?
  • If surgery is required, what are the appropriate approaches and procedures?

Please comment below, or tweet your thoughts. Answers tomorrow!

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The First Law Of Trauma

Time for some more philosophy! After doing anything for an extended period, one begins to see the common threads and underlying principles of their area of expertise. I’ve been trying to crystallize these for years, and today I’m going to share one of the most basic laws of trauma care.

The First Law of Trauma: Any anomaly in your trauma patient is due to trauma, no matter how unlikely it may seem.

Some examples:

  • An elderly patient who crashes his car and presents with arrhythmias and chest pain is not having a heart attack. Nor does he need a cardiologist or a trip to the cath lab.
  • A spot in the liver after blunt trauma is not a cyst or hemangioma; it is a laceration until proven otherwise.
  • A patient found at the bottom of a flight of stairs with blood in their head did not have a stroke and then fall down. 

Bottom line: The possibility of trauma always comes first! It is your job to rule it out. Only consider non-traumatic problems as a last resort. Don’t let your non-trauma colleagues try to steer you down the wrong path, only to have your patient suffer.

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