Written and clinically reviewed by Jeremy Swisher, MD
Understanding symptoms
The location is a clue, not a complete diagnosis
Joint-area pain may start after one event or develop gradually. Swelling, stiffness, clicking, catching, weakness, instability, night pain, and reduced motion can all shape the evaluation. Yet similar symptoms can come from different tissues, and structural findings do not always explain how much pain a person feels.
Pain with walking, stairs, squatting, running, or pivoting
Possible contributors include the kneecap joint, meniscus, ligaments, cartilage, tendons, osteoarthritis, a bone stress injury, or referred pain. A sudden swollen knee after twisting is evaluated differently from gradual pain during training.
Groin, outer-hip, buttock, or activity-related pain
Hip-joint conditions, gluteal tendons, bursae, muscles, the lower back, nerves, and bone can overlap. Pain location and provoking movements help narrow the possibilities, but examination is often needed to distinguish them.
Pain with reaching, lifting, throwing, or sleeping
Rotator cuff or biceps conditions, instability, arthritis, frozen shoulder, bursitis, and referred neck pain can present similarly. Age, injury mechanism, weakness, and loss of motion influence the next steps.
The aim is not to diagnose you from one symptom pattern online. It is to show why a careful history and physical examination come before assuming that every ache is “wear and tear,” a tear, or a surgical problem.
Evaluation
Build the diagnosis from the details that matter
A sports medicine evaluation typically considers whether symptoms were acute or gradual, what movement triggers them, whether swelling or mechanical symptoms are present, and how the problem affects work, exercise, sleep, and daily life. Prior injuries, treatment, health conditions, medications, and changes in training or workload provide context.
The examination is tailored to the region. It may include walking or squatting, active and passive range of motion, strength, joint stability, special maneuvers, and a focused nerve and circulation assessment. The opposite side or an adjacent area may also be examined when it helps interpret the findings.
Using the right image for the right question
An X-ray can be useful for bone alignment, arthritis, and some injuries. Musculoskeletal ultrasound can provide a real-time look at selected tendons, muscles, bursae, fluid, and superficial structures. MRI may help evaluate deeper soft tissue, cartilage, bone stress, or an internal joint injury when the answer could change treatment. Each modality has limits.
More imaging is not automatically better care. Some imaging findings are common in people without symptoms, so results should be interpreted in the context of the history, examination, and goals. Imaging may be ordered for a later date and is not guaranteed during an initial consultation.
Non-operative options
A stepwise plan that preserves useful movement
Many knee, hip, and shoulder conditions can be managed without surgery. The plan depends on the diagnosis and may include education, temporary activity adjustment, targeted rehabilitation, and a gradual return to meaningful tasks. The goal is rarely to avoid all movement. It is to find a level of activity the joint and surrounding tissues can tolerate while capacity improves.
Clarify the main driver
Treatment for joint arthritis, tendon pain, instability, a stress injury, and referred pain should not look identical.
Control what can be modified
Training volume, exercise selection, work setup, recovery, technique, and equipment can sometimes reduce aggravating load without ending all activity.
Restore motion, strength, and control
Physical therapy or a home program can be matched to specific impairments and functional goals.
Reassess the response
Progress, persistent limitations, or new findings may change whether imaging, an injection, or another specialist’s input is useful.
For a diagnosed condition, explore printable programs for beginner knee osteoarthritis, advanced knee osteoarthritis, patellofemoral pain, rotator cuff pain, frozen shoulder, and gluteal tendinopathy. These programs are educational starting points and should be matched to the diagnosis and current capacity.
Braces, taping, canes, and medication can help selected people. Medication decisions should account for medical history, other medicines, and potential adverse effects. For certain diagnoses, a corticosteroid, hyaluronic acid, platelet-rich plasma, or another image-guided procedure may be discussed. Evidence, indications, cost, risks, and expected role differ by treatment and body region.
Procedures are one option, not the whole plan
An injection may reduce symptoms or create a window for rehabilitation in selected cases, but it does not guarantee an outcome or replace the work of restoring function. A consultation is used to confirm the diagnosis and compare alternatives; a procedure may require separate scheduling or authorization.
Prepare for your visit
Make the first appointment more useful
- Bring: Prior imaging reports and the images themselves when available
- Bring: Physical therapy notes or a list of exercises already tried
- Bring: A current medication and allergy list
- Bring: The date and mechanism of any injury
- Consider: Which activities are limited, and how?
- Consider: Is there swelling, instability, locking, weakness, or loss of motion?
- Consider: What has helped, even temporarily?
- Consider: How will progress be measured?
When joint pain needs urgent attention
Seek urgent evaluation for a visible deformity or suspected dislocation, an open injury, inability to bear weight after significant trauma, or a limb that becomes numb, cool, or pale. A hot, very swollen, painful joint with fever can indicate infection and also needs prompt assessment. Call 911 for a medical emergency.
For PTs and referring clinicians
Diagnostic support that connects back to rehabilitation
Referral can help clarify overlapping joint and tendon presentations, evaluate persistent swelling or mechanical symptoms, consider point-of-care ultrasound, or determine whether an image-guided procedure or surgical opinion is appropriate. When possible, please share the referring question, relevant images, functional findings, and the patient’s response to rehabilitation.
UCLA resources for healthcare professionalsCommon questions
Joint pain FAQs
Does clicking or popping mean something is torn?
Not by itself. Noises can occur in healthy joints and in several different conditions. A new painful pop with swelling, weakness, instability, or loss of function is more concerning and should be evaluated in context.
Will an MRI tell me exactly why I hurt?
Not always. MRI can answer important questions, but it may also show changes unrelated to symptoms. The best interpretation combines imaging with the history and physical examination.
Can I exercise while my joint hurts?
Often, yes, with thoughtful modifications, but the answer depends on the diagnosis. Pain from an unstable injury, fracture, bone stress injury, or infection requires a different approach from a stable condition being progressively rehabilitated.
When is a surgical consultation appropriate?
It may be appropriate for certain acute injuries, progressive weakness or instability, severe structural disease with major limitations, or symptoms that remain unacceptable despite a reasonable non-operative plan. Referral for an opinion does not obligate anyone to have surgery.
Authoritative references
Sources and further reading
- MedlinePlus: Joint Pain
- American Academy of Orthopaedic Surgeons: Common Knee Injuries
- American Academy of Orthopaedic Surgeons: Common Shoulder Injuries
- American Academy of Orthopaedic Surgeons: Hip Strains
- UCLA Health: Jeremy Swisher, MD
This page provides general education and cannot diagnose a condition or replace an individual medical evaluation.