How many scans does it take before MSK ultrasound starts to click? Colin Rigney and Ryan Martin get honest about their own first 100 scans: the moment Ryan nearly quit, the mentors who kept them going, and the phases every learner moves through on the ultrasound learning curve, from taking 50 pictures of a shoulder to streamlining your sequence to finally bringing real assessment into the scan.
What this episode covers:
- The ultrasound learning curve in phases: 0 to 25, 25 to 50, 50 to 75 and on to 100 scans
- Why the first 25 scans are the "what am I looking at" phase
- Don't sleep on the physics: knobology, gain, focal zone and depth from day one
- Why even a strong anatomy background gets humbled by sonoanatomy
- Building trust with a mentor, and why you cannot second guess the coaching
- Moving from technician to diagnostician between 50 and 75 scans
- A near miss: the gastrocnemius tear that looked like a Baker's cyst
- The anterior hip, the deep gluteal space, and why piriformis is not a diagnosis
- The AMSKU Annual Global Summit, Saturday 5 December 2026
Links mentioned in this episode:
- AMSKU Annual Global Summit, Saturday 5 December 2026, live and online. Early bird tickets available now: summit.amsku.com
- Introduction to Musculoskeletal Ultrasound: MSK Ultrasound Physics and Machine Optimization
- Every AMSKU course
New episodes every Tuesday. Watch on YouTube, or listen on Spotify and Apple Podcasts.
Chapters:
0:00 Harder than you think
0:27 From Probe to Practice
1:20 What your first 100 scans really teach you
1:56 Behind the eight ball: when Ryan nearly quit
4:13 Mentors, and getting the nod
5:15 Why the shoulder clicks first
7:25 Don't sleep on the physics
8:29 Practicing for a job that didn't exist yet
10:34 Know your equipment
11:43 Humbled by anatomy on ultrasound
13:47 Unlearning three dimensional expectations
14:51 Old habits and trusting the coaching
15:50 Scans 0 to 25: what am I looking at?
17:46 Scans 50 to 75: from technician to diagnostician
20:37 A good plan executed sooner
21:00 50 stellate ganglion blocks: a physician's learning curve
24:34 The near miss: a gastroc tear, not a Baker's cyst
28:25 The anterior hip Bermuda Triangle
30:53 Not everything is the piriformis
32:39 The AMSKU Annual Global Summit
35:34 Raising the standard
37:59 Why we do this
38:45 Voices from the 2025 summit