Musculoskeletal
Ultrasound
Diagnostics
Real-time imaging for more precise diagnosis, targeted procedures, and recovery tracking. See the tissue. Understand the injury. Build the right treatment plan.
More Than a Static Image. A Better Understanding of Pain.
Musculoskeletal ultrasound, also called MSK ultrasound, uses high-frequency sound waves to create detailed images of muscles, tendons, ligaments, nerves, fascia, and other soft-tissue structures.
Unlike imaging that captures only a static picture, ultrasound allows us to examine anatomy while the patient moves, contracts muscles, or reproduces the activity that triggers symptoms.
At PRO Sports Medicine, ultrasound is integrated throughout the diagnostic and treatment process. We use it to investigate symptoms, identify anatomical abnormalities, guide selected procedures, and assess structural changes during recovery.
Our approach combines ultrasound findings with the patient's history, physical examination, previous imaging, and functional goals.
What Can MSK Ultrasound Show?
Thickening, tears, degeneration, and selected instability patterns.
Strains, tissue disruption, architectural changes, and scarring.
Fluid collections, synovial changes, and superficial joint structures.
Enlargement, entrapment, and abnormal movement.
Cysts, calcifications, scar tissue, and superficial masses.
Doppler assessment of tissue vascularity when appropriate.
One Technology. Multiple Clinical Applications.
MSK ultrasound is not simply an imaging test. It serves as a diagnostic, procedural, and reassessment tool throughout orthopedic and sports medicine care.
Diagnostic MSK Ultrasound
Evaluate the tissues associated with pain, weakness, instability, or restricted movement. Ultrasound may identify tendon tears, chronic degeneration, fluid, calcification, and other abnormalities.
Findings are interpreted with the clinical examination to help determine the likely source of symptoms and whether additional imaging is needed.
Dynamic Movement Imaging
Certain abnormalities become visible only when a tendon, joint, muscle, or nerve moves.
Dynamic ultrasound allows observation during contraction, joint motion, positional changes, and selected stress maneuvers.
Ultrasound-Guided Injections
Image guidance allows the provider to visualize the intended treatment site and needle location in real time.
It may be used for joint injections, PRP, plasma-based treatments, diagnostic blocks, and other targeted procedures.
Recovery & Healing Assessment
Follow-up ultrasound can document changes in tendon thickness, tissue architecture, fluid accumulation, vascularity, and structural defects.
These imaging findings are interpreted alongside pain, strength, mobility, and physical function.
Ultrasound-Guided Procedures
Ultrasound may assist with fluid aspirations, needle tenotomy, Tenex procedures, cyst interventions, and selected nerve procedures.
Real-time visualization helps the provider identify target structures and nearby sensitive anatomy.
Rehabilitation Coordination
Imaging may help assess persistent symptoms, tissue response to loading, and concerns that arise during rehabilitation.
Treatment decisions integrate clinical progress, functional testing, and imaging findings when appropriate.
Identify the Structure. Understand the Injury.
MSK ultrasound can help evaluate a wide range of orthopedic and sports-related conditions, particularly those involving superficial soft tissues.
Rotator Cuff Injuries
Tendinosis, partial or full-thickness tendon tears, bursal fluid, calcification, and selected impingement patterns.
Achilles & Foot Injuries
Achilles tendinopathy, tendon tears, plantar fascia changes, and selected ankle or foot soft-tissue injuries.
Elbow Tendinopathy
Tennis elbow, golfer's elbow, tendon degeneration, partial tears, and regional nerve abnormalities.
Knee Conditions
Patellar tendon disorders, quadriceps tendon abnormalities, joint effusions, bursitis, and superficial ligament injury.
Muscle Injuries
Strains, hematomas, selected muscle tears, scar tissue, and changes in muscle architecture.
Ligament Injuries
Sprains, thickening, partial disruption, and selected ligament instability during dynamic assessment.
Nerve Entrapment
Selected peripheral nerve enlargement, compression, abnormal movement, and surrounding tissue irritation.
Bursitis & Fluid
Joint effusions, bursal enlargement, superficial fluid collections, cysts, and local inflammation.
Chronic Tissue Changes
Tendon thickening, scar formation, calcific deposits, adhesions, and selected postoperative changes.
Dynamic Ultrasound: Imaging in Motion
Some injuries do not appear the same while resting as they do during movement. A tendon may catch, a nerve may move abnormally, or a particular position may reproduce impingement.
During a dynamic examination, we can evaluate tissue while the patient moves a joint, contracts a muscle, or performs the maneuver associated with symptoms.
This allows the clinical examination and imaging findings to be correlated in real time.
Schedule a Diagnostic EvaluationDynamic Ultrasound May Help Identify
A Structured Process From Pain to Diagnosis
Ultrasound is one component of a complete examination. The goal is to identify clinically meaningful findings rather than treating every imaging abnormality.
Clinical Evaluation
Review injury history, symptoms, previous treatments, physical examination, and functional goals.
Targeted Ultrasound
Evaluate the suspected anatomical structures, compare sides when appropriate, and assess movement.
Correlate Findings
Determine whether imaging abnormalities match the symptoms, examination, and clinical history.
Plan Next Steps
Develop a treatment approach or recommend additional imaging and specialist evaluation.
Precision for Injections and Minimally Invasive Procedures
When the treatment involves a specific joint, tendon, ligament, nerve, or fluid collection, direct visualization may improve anatomical targeting.
Regenerative Injections
Ultrasound is used to guide selected platelet-rich plasma, PRP + A2M, and plasma prolotherapy treatments.
The intended treatment site, adjacent anatomy, needle position, and distribution of injected material can be evaluated during the procedure.
Joint & Soft-Tissue Injections
Real-time guidance may be used for joint injections, tendon sheath procedures, bursal injections, diagnostic anesthetic blocks, and fascial-plane injections.
Fluid Aspiration & Cysts
Ultrasound may assist with aspiration of accessible joint fluid, bursal collections, and selected cysts when clinically indicated.
Tenotomy & Tenex
Ultrasound can identify damaged tendon tissue and guide percutaneous needle tenotomy or ultrasonic tenotomy procedures when appropriate.
MSK Ultrasound, X-Ray, or MRI?
Different imaging technologies answer different clinical questions. The best test depends on the suspected injury and the anatomy involved.
X-Ray
Particularly useful for evaluating bones, alignment, joint-space changes, and selected degenerative findings.
- Fractures
- Joint alignment
- Arthritis
- Bone spurs
- Structural bone changes
MSK Ultrasound
Particularly useful for dynamic assessment of many superficial soft-tissue structures.
- Tendons and ligaments
- Muscle injuries
- Joint and bursal fluid
- Dynamic abnormalities
- Image-guided procedures
MRI
Particularly useful when deeper anatomy or complex internal joint structures require evaluation.
- Labral and meniscal pathology
- Bone marrow abnormalities
- Cartilage and deep joint injury
- Stress injuries
- Complex surgical planning
These studies are complementary, not interchangeable. Ultrasound does not replace MRI, and X-ray remains important for many orthopedic evaluations.
Learn About Our Imaging PathwayHealing Is More Than a Pain Score.
Improvement in pain does not always mean that a tendon or ligament has recovered its strength. Conversely, imaging abnormalities may persist after symptoms and function improve.
Clinical Recovery Measures
Ultrasound Recovery Measures
Repeat ultrasound is performed when clinically appropriate. Return-to-activity decisions are based on the overall clinical picture rather than one ultrasound measurement alone.
Connecting Tissue Findings With Functional Recovery
Rehabilitation is a critical part of recovery from most tendon, muscle, ligament, and joint conditions.
Ultrasound may help clarify whether persistent symptoms reflect ongoing structural changes, fluid accumulation, or a different source of discomfort.
We combine this information with strength, mobility, loading tolerance, and functional assessment to help guide appropriate treatment progression.
Explore Physical TherapyIntegrated Recovery Priorities
What to Expect During an Ultrasound Evaluation
Most examinations can be performed in a standard clinical examination room, without radiation exposure.
Positioning
The affected area is exposed and positioned appropriately for the structures being examined.
Ultrasound Scan
Gel and an ultrasound transducer are used to visualize the underlying structures.
Dynamic Testing
You may be asked to move, contract a muscle, or reproduce the motion associated with pain.
Findings & Plan
Imaging findings are reviewed in clinical context, and next steps are discussed.
If a procedure is indicated, the treatment, potential risks, alternatives, and recovery plan are reviewed separately.
The patient also described receiving an ultrasound during the visit, understanding the diagnosis, and leaving with a treatment plan.
MSK Ultrasound Frequently Asked Questions
Common questions about diagnostic ultrasound, procedural guidance, imaging selection, and scheduling.
What is musculoskeletal ultrasound?
What conditions can ultrasound diagnose?
How is ultrasound different from MRI?
Is MSK ultrasound safe?
Does an ultrasound evaluation hurt?
Can ultrasound guide PRP injections?
Can ultrasound track tendon healing?
Can ultrasound replace an MRI?
Will I receive a diagnosis immediately?
Does insurance cover MSK ultrasound?
Can I schedule without a referral?
What if a previous MRI did not explain my pain?
Understand Your Injury. Build a Better Recovery Plan.
Persistent pain, sports injuries, chronic tendon problems, and unresolved soft-tissue conditions deserve a targeted evaluation. Discover whether MSK ultrasound may help identify the problem and guide your next steps.
PRO Sports Medicine
2034 E Southern Ave, Suite O
Tempe, AZ 85282
480-400-6225