A primary care doctor is the right first stop for tennis elbow. They can diagnose the condition with a physical exam, start you on a treatment plan, and refer you to a specialist if your symptoms don’t improve over several months. Most cases resolve without ever needing a specialist.
Start With Your Primary Care Doctor
Tennis elbow is one of the most common repetitive strain injuries, and primary care physicians diagnose and manage it routinely. Your doctor will take a history of your symptoms, asking about when the pain started, what activities make it worse, and whether you’ve had any injury to the area. Before focusing on the elbow itself, they’ll check your neck and shoulder to rule out nerve compression or referred pain from the cervical spine. A simple test called the Spurling test, where the doctor presses down on your head while you tilt it toward the painful side, helps exclude a pinched nerve in the neck as the real source of your pain.
The elbow exam itself involves two key maneuvers. In one, you’ll extend your wrist against resistance while your elbow is bent at 90 degrees. If this triggers pain on the bony bump on the outside of your elbow, that’s a strong indicator of tennis elbow. In the other, the doctor passively bends your wrist down while your arm is straight, checking for the same pain response. These hands-on tests are usually enough to confirm the diagnosis without any imaging.
When Imaging Comes Into Play
Most people with tennis elbow don’t need an MRI or ultrasound. The diagnosis is clinical, meaning the physical exam tells the story. Imaging becomes useful when your symptoms don’t match the typical pattern, when treatment isn’t working as expected, or when your doctor suspects something else is going on alongside the tendon problem.
If imaging is ordered, ultrasound is often the first choice because it’s cheaper and faster. It can show tendon thickening, fluid buildup, and structural changes at the tendon’s attachment point. However, ultrasound catches the condition in only about 64% to 82% of cases, while MRI picks it up 90% to 100% of the time. So if an ultrasound looks normal but you’re still in pain, an MRI may follow. Think of ultrasound as a good screening tool and MRI as the more definitive one.
The Role of Physical Therapy
Your primary care doctor will likely refer you to a physical therapist early in the process, and for good reason. Physical therapy is the backbone of tennis elbow treatment. The most effective approach involves eccentric exercises, where you slowly lower a weight with your wrist to strengthen the injured tendon while lengthening it. This promotes tissue remodeling and has strong evidence for reducing pain and restoring function.
Therapists also use hands-on techniques. Deep transverse friction massage applies pressure directly across the tendon to prevent scar tissue from stiffening the area. Joint mobilization and myofascial release work to restore normal movement in the elbow, wrist, and forearm. Some therapists add modalities like therapeutic ultrasound to boost local blood flow and tissue repair, or extracorporeal shockwave therapy, which uses pressure waves to stimulate healing in chronic cases. High-intensity laser therapy has also shown benefits for pain relief.
Physical therapy isn’t a quick fix. Expect a course of treatment lasting several weeks to a few months, with home exercises that you’ll continue on your own.
When to See an Orthopedic Specialist
If your pain persists despite 6 to 12 months of conservative treatment, including rest, physical therapy, bracing, and anti-inflammatory medication, your primary care doctor will refer you to an orthopedic surgeon. This doesn’t automatically mean surgery. Orthopedic specialists manage the full spectrum of musculoskeletal conditions, and they’ll reassess your situation with fresh eyes before recommending any procedure.
One option an orthopedic doctor or sports medicine physician may offer is platelet-rich plasma (PRP) injection. This involves drawing a small amount of your blood, concentrating the platelets, and injecting them into the damaged tendon. A large meta-analysis found that pain scores improved significantly after PRP, with pain reduction increasing from about 39% at four weeks to nearly 77% at one year compared to baseline. Functional scores followed a similar trajectory. PRP is typically reserved for chronic cases that haven’t responded to standard physical therapy.
When Surgery Becomes an Option
Surgery for tennis elbow is uncommon. It’s generally considered only after at least a full year of failed conservative treatment, including physical therapy, bracing, anti-inflammatories, and sometimes injections like PRP. The two main surgical approaches are debridement, where the surgeon removes damaged or degenerated tendon tissue, and tendon repair, where torn portions are reattached to the bone. Both are typically followed by a rehabilitation program to rebuild strength, flexibility, and range of motion in the elbow.
Symptoms That Point to Something Else
Not all outer elbow pain is tennis elbow, and certain symptoms should prompt a closer look. Numbness, tingling, or radiating pain down the forearm suggests possible radial nerve entrapment, a condition called radial tunnel syndrome. This can mimic tennis elbow or exist alongside it. The key differences: nerve entrapment pain tends to center a few centimeters below and in front of the bony bump, and you’ll feel it specifically when resisting extension of your middle finger or when twisting your forearm palm-up against resistance.
Radial nerve entrapment is missed in up to 5% of patients being treated for tennis elbow. If your pain hasn’t improved with standard treatment and you have any nerve-type symptoms, ask your doctor to evaluate for this specifically. A neurologist or an orthopedic hand and upper extremity specialist can help sort out the diagnosis.