About William Denq, MD

Clinical Assistant Professor
Department of Emergency Medicine
University of Arizona

SplintER Series: Ankle and Foot Pain in a Child

iselin disease xray

A 10-year-old female dancer presents with sub-acute onset pain located in her lateral ankle and foot without any history of significant trauma. She has had similar pain occasionally over the past 6 months. Pain is worse while dancing and now has difficulty putting on her shoe. You obtain a foot x-ray and see the adjacent image (photo credit).

What is the most likely diagnosis, differential diagnosis, and appropriate management plan?

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SplintER Series: Funny Looking Finger

right 5th digit xray mallet finger

Figure 1: Terminal extensor tendon avulsion at distal interphalangeal joint of 5th digit

A 17-year-old baseball player presents complaining of finger pain and difficulty straightening his finger after a baseball game. You obtain x-rays and see the following fracture (photo credit).

What is your diagnosis and emergency department management?

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SplintER Series: Ankle Dislocation | Leg Day #4

Welcome to Leg Day #4 of the SplintER Series! Ankle dislocations are an emergent condition in the Emergency Department (ED) that requires expert-level examination and management. We review the pertinent and subtle sports medicine examination and management techniques that will help you feel in control from time of presentation to disposition. 

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SplintER Series: A Case of Traumatic Wrist Pain After Fall on Outstretched Hand

lunate dislocation xray

A 46 year-old male presents with wrist pain after sustaining a mechanical fall and catching himself on his outstretched hand. An anteroposterior (left) and lateral (right) plain films of the wrist are obtained (photo credit).

What is the diagnosis (hint – there are 2 findings), injury classification system, associated findings, and the recommended management plan?

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SplintER Series: A Case of Severe Shoulder Pain

calcific tendinitis shoulder

A 45 year old woman presents with several days of gradually worsening right shoulder pain and stiffness. Her shoulder is very warm to the touch but not erythematous. You obtain shoulder x-rays and see a linear density in the AP view (photo credit).

What is the most likely diagnosis, the differential diagnosis, and management plan?

 

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2019-08-19T23:26:20-07:00

SplintER Series: 2-Minute Knee Exam | Leg Day #3 | MSK Exam Series

Knee Pain

Welcome to Leg Day #3 of the SplintER Series! Performing a fast and focused history and physical examination of a patient with an acute knee injury is an important skill that has the potential to be overlooked in our busy Emergency Departments. Our hope is that after reviewing this post and with enough practice you will be able to complete your exam within 2 minutes! These are can’t-miss points and expert tips on the knee exam for your next shift in the ED.

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2019-06-28T16:40:51-07:00

SplintER Series: Hip Dislocation | Leg Day #2

Hip dislocation xray - SplintER seriesWelcome to Leg Day #2 of the SplintER Series. Following up with the Leg Day #1’s primer on tibial plateau fractures, another key orthopedic injury of the leg is hip dislocation. A hip dislocation occurs when there is separation of the head of the femur from the acetabulum of the pelvis in either an anterior or posterior direction.1

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