Tag Archives: pet peeve

Pet Peeve

Pet Peeve: “High Index of Suspicion”

How often have you heard this phrase in a talk or seen it in a journal article:

“Maintain a high index of suspicion”

What does this mean??? It’s been popping up in papers and textbooks for at least 30 years. And to me, it’s meaningless. You try to figure out that sentence!

An index is a number, usually mathematically derived in some way. Yet whenever I see or hear this phrase, it doesn’t apply to anything quantifiable. What the author is really referring to is “a high level of suspicion,” not an index.

This term has become a catch-all to caution the reader or listener to think about a (usually) less common diagnostic possibility. As trauma professionals, we are advised to do this about so many things. It really has become sad and meaningless. And don’t we all do this anyway?

Bottom line: Don’t use this phrase in your presentations or writing. It’s silly and doesn’t make any sense. And feel free to chide any of your colleagues who do. Please give us some concrete data so we don’t have to be so suspicious!

Reference: High index of suspicion. Ann Thoracic Surg 64:291-292, 1997.

Pet Peeve

Pet Peeve: “High Index of Suspicion”

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How often have you heard this phrase in a talk or seen it in a journal article:

“Maintain a high index of suspicion”

What does this mean??? It’s been popping up in papers and textbooks for at least 30 years. And to me, it’s meaningless. You try to figure out that sentence!

An index is a number, usually mathematically derived in some way. Yet whenever I see or hear this phrase, it doesn’t apply to anything quantifiable. What the author is really referring to is “a high level of suspicion,” not an index.

This term has become a catch-all to caution the reader or listener to think about a (usually) less common diagnostic possibility. As trauma professionals, we are advised to do this about so many things, it really has become sad and meaningless. And don’t we all do this anyway?

Bottom line: Don’t use this phrase in your presentations or writing. It’s silly and doesn’t make any sense. And feel free to chide any of your colleagues who do. Please give us some concrete data so we don’t have to be so suspicious!

Reference: High index of suspicion. Ann Thoracic Surg 64:291-292, 1997.

Technique

The Trauma Activation Pat-Down?

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Yes, this is another one of my pet peeves. During a trauma activation, we all strive to adhere to the Advanced Trauma Life Support protocols. Primary survey, secondary survey, etc. Usually, the primary survey is done well.

But then we get to the secondary survey, and things get sloppy.

police_frisk1

The secondary survey is supposed to be a quick yet thorough physical exam, both front and back. But all too often it’s quick, and not so thorough. There is the usual laying on of the hands, but barely. Abdominal palpation is usually done well. But little effort is put into checking stability of the pelvis. The extremities are gently patted down with the hope of finding fractures. Joints are slightly flexed, but not stressed at all.

Is it just a slow degradation of physical exam skills? Is it increasing (and misguided) faith in the utility of the CT scanner? I don’t really know. But it’s real!

Bottom line: Watch yourself and your team as they perform the secondary survey! Your goal is to find all the injuries you can before you go to imaging. This means deep palpation, twisting and trying to bend extremities looking for fractures, stressing joints looking for laxity. And doing a good neuro exam! Don’t let your physical exam skills atrophy! Your patients will thank you.

Imaging

Wear The Damn Lead Gown!

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Pet peeve time. All trauma team members must wear personal protective equipment (PPE) when they attend a trauma activation. It’s for their own protection as well as our patients’. When I am the primary faculty at any trauma activation, I quickly scan all the other team members to ensure they are wearing it. If not, I give them a “gentle reminder” that they need to go get dressed properly.

This is all well and good. But recently I’ve noticed a trend when it comes time to shoot the basic x-rays needed for assessment (chest and/or pelvic images). When the radiology tech calls out to clear the torso and make sure someone else’s head or hands are not over the patient, half the team goes running out of the room. They are missing one key component of their gear:

Yes, their lead gown! Now granted, the amount of radiation exposure is not huge as I’ve documented in previous posts. But it is cumulative and for safety reasons, x-ray exposure must be limited.

But is running out of room the best way to decrease exposure? I think not! This is very disruptive to the way the team should function and interrupts patient care. Ideally, everyone in the room within 2-3 meters of the x-ray tube should be shielded in some way. And the most effective way to do this is to wear the damn lead gown!

Bottom line: I’ve adjusted my scan when the trauma team assembles. I now look for a lead gown underneath the usual PPEs. And if I don’t see it, I remind the offenders that, if they leave the room when the x-rays are taken, I’m not letting them back in. It’s been very effective at reversing this troubling trend.

In my next two posts, I’ll detail how much radiation the team is exposed to, and how much our patients receive from the studies we order.

Technique

The Trauma Activation Pat-Down?

Leave a comment

Yes, this is another one of my pet peeves. During a trauma activation, we all strive to adhere to the Advanced Trauma Life Support protocols. Primary survey, secondary survey, etc. Usually, the primary survey is done well.

But then we get to the secondary survey, and things get sloppy.

police_frisk1

The secondary survey is supposed to be a quick yet thorough physical exam, both front and back. But all too often it’s quick, and not so thorough. There is the usual laying on of the hands, but barely. Abdominal palpation is usually done well. But little effort is put into checking stability of the pelvis. The extremities are gently patted down with the hope of finding fractures. Joints are slightly flexed, but not stressed at all.

Is it just a slow degradation of physical exam skills? Is it increasing (and misguided) faith in the utility of the CT scanner? I don’t really know. But it’s real!

Bottom line: Watch yourself and your team as they perform the secondary survey! Your goal is to find all the injuries you can before you go to imaging. This means deep palpation, twisting and trying to bend extremities looking for fractures, stressing joints looking for laxity. And doing a good neuro exam! Don’t let your physical exam skills atrophy! Your patients will thank you.