FOR THE CLINICIANS BEHIND THE PERFORMANCEMSK ultrasound education. Built for practice.
Pura Health

FROM THE CLINIC TO THE FIELD

A closer look at clinical practice.

Musculoskeletal ultrasound, injury assessment, rehabilitation, and the questions that connect them.

57 articles

Knee Ultrasound: Effusions, Tendon Pathology and Diagnostic Pitfalls

Accurate knee ultrasound requires precise anatomical localization and recognition of imaging artifacts. This clinician-focused article examines joint effusions, deep infrapatellar bursitis, extensor tendon pathology, Baker’s cysts, and the limits of meniscal assessment, with practical guidance on image interpretation and reporting.

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Rectus Femoris Scars on Ultrasound: What Do They Mean for Your Team?

Can an old rectus femoris scar tell you about a player's injury history? A prospective study of young football players explored ultrasound-detected scars, tendon and aponeurosis involvement, and subsequent muscle injuries. We explain the findings through a 25-player squad example, including what injury rates mean and why age and previous injury change the interpretation. Learn how to place scar findings in clinical context without turning an ultrasound image into an individual injury prediction.

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When Dynamic Ultrasound Reveals Normal Muscle Behavior

Musculoskeletal ultrasound allows clinicians to observe tissue behavior during movement. This article explores a dynamic ultrasound observation of the rectus femoris during a Reverse Nordic exercise, highlighting how the central tendon behaves under eccentric loading.

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Why Ultrasound Matters in Dry Needling

Musculoskeletal ultrasound is increasingly used to improve safety and accuracy in dry needling procedures. This article explores how real-time ultrasound visualization helps clinicians identify anatomical structures, avoid neurovascular risks, and enhance precision when performing needle-based interventions.

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How to Build a Repeatable Scanning Workflow

Musculoskeletal ultrasound accuracy depends on process. A repeatable RMSK-level scanning workflow improves image acquisition, reduces bias, and strengthens clinical reliability from clinical question to documentation.

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Diagnostic Ultrasound: Guided Dry Needling: A Clinical Justification Using the Psoas

Dry needling is widely used in musculoskeletal practice, yet the level of anatomical precision applied during intervention varies significantly. In superficial regions, palpation may be sufficient. In deep anatomical compartments, however, assumption is not the same as certainty. Diagnostic ultrasound changes that equation. This discussion is not about using technology for novelty. It is about anatomical verification, risk mitigation, and clinical accountability particularly when intervening...

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Understanding the Biceps Femoris T-Junction

Not all hamstring injuries behave like simple muscle strains. Recent anatomical and ultrasound-based research highlights the biceps femoris T-junction as a distinct injury site associated with prolonged rehabilitation and higher reinjury risk. This article explores the anatomy, imaging considerations, and rehabilitation implications for RMSK clinicians.

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When Should You Use Diagnostic Ultrasound for the Shoulder?

Diagnostic ultrasound can be a powerful tool for shoulder assessment—but only when used with intent. This article outlines an evidence-based framework for when shoulder ultrasound adds real clinical value, when MRI is the better choice, and why knowing when not to scan is just as important as knowing how.

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Muscle Ultrasound Is Only as Good as the Clinician Holding the Probe

Muscle ultrasound isn’t about producing perfect images—it’s about asking the right clinical questions. This article explores a structured, evidence-informed approach to muscle ultrasound that prioritizes technique, context, and clinical reasoning to support injury assessment, rehab progression, and return-to-play decisions in real sport environments.

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Why Ultrasound Physics and Artifacts Matter More Than Most MSK Courses Teach

Most scanning mistakes aren’t “probe problems.” They’re physics problems - and they change diagnoses. MSK ultrasound is powerful because it’s portable and real-time - but it’s also criticized as user-dependent. The difference between “seeing” and “misreading” is often whether the clinician recognizes artifacts and knows how to fix them. Ultrasound Beam Focusing and Steering Across Depth Section 1 - The uncomfortable truth: ultrasound is user-dependent Ultrasound isn’t a camera. It’s an...

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Can Ultrasound Guide Return-to-Play? A Deep Dive into Muscle Architecture After Strain

Muscle strain injuries are among the most common issues seen across sport. They sideline sprinters, footballers, rugby players, endurance athletes, and weekend warriors alike. Clinicians often focus on restoring strength, reducing symptoms, and progressing running loads. But in recent years, advanced imaging and access to especially musculoskeletal ultrasound has revealed a more complicated truth: Large-scale injury surveillance data from professional soccer highlight the magnitude of muscle...

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How to Use Ultrasound to Track Return-to-Play Instead of Just Diagnosing Injury

A practical, RMSK-level approach for sports clinicians Rectus Femoris Partial Tear — Serial Ultrasound Healing (Weeks 1–3) In sports medicine, ultrasound is too often treated as a one-and-done diagnostic tool . A player pulls up with anterior thigh pain → we scan → we name the pathology → we move on. But the real value of ultrasound isn’t the first scan. It’s the four, six, or ten scans that come after. Return-to-play (RTP) is ultimately about progression , load tolerance , and how well...

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Ultrasound in Sports Medicine: Seeing Muscle Healing in Real Time

Ultrasound is redefining how sports clinicians track muscle healing. This post highlights how modern imaging can visualize recovery phases, monitor vascular changes, and guide safe return-to-play after rectus femoris and hamstring injuries. Real cases show how ultrasound bridges anatomy, biology, and rehab timing.

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Ultrasound vs MRI for Rotator-Cuff Tears: What the Evidence Really Shows

A 2021 meta-analysis comparing ultrasound and MRI found that musculoskeletal ultrasound offers equal diagnostic accuracy for full-thickness rotator-cuff tears when performed by trained clinicians. With real-time dynamic assessment, lower cost, and immediate access, ultrasound is redefining shoulder evaluation in sports medicine serving as the first-line tool for diagnosis, communication, and early rehabilitation.

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What Every Sports Clinician Should Know About Performing a Muscle Ultrasound Scan

Ultrasound isn’t just about spotting muscle tears. For sports clinicians, it offers a fast, dynamic, and practical way to assess injuries, guide return-to-play decisions, and monitor recovery. This blog breaks down what every clinician should know about ultrasound in muscle injuries — from evidence-based protocols to real-world sideline impact.

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Ultrasound in Foot & Ankle Overuse Injuries

Discover how musculoskeletal ultrasound helps detect stress fractures, tendinopathy, and plantar fascia injuries earlier than X-rays. A safe, portable, and cost-effective tool, ultrasound is transforming foot and ankle overuse injury management

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