De Quervain’s Tenosynovitis — a painful inflammation of the tendons along the thumb side of the wrist — can make everyday tasks like lifting a child, typing, or cooking unbearable. At the Stem Cell & PRP Institute of L.A., patients from across Los Angeles, including Westwood, Culver City, and Downtown L.A., come to receive precise, patient-first care delivered by Dr. Padra Nourparvar, a board-certified physician and regenerative medicine expert. Located in the heart of Beverly Hills at the Cedars-Sinai Medical Towers, our clinic offers state-of-the-art, non-surgical treatment options backed by medical research and personalized service.
Came in looking for prp for my wrist tendonitis i have suffered with for 2 years, i was a bit skeptical but the pain was awful so i gave prp a shot. Within the first 3 months after the prp i noticed my pain going away and slowly my wrist is healing. These guys were amazing and extremely friendly.
Understanding De Quervain’s Tenosynovitis
De Quervain’s Tenosynovitis is caused by inflammation of the two tendons that run along the thumb side of the wrist — often due to repetitive use or acute strain. The condition affects people of all ages but is especially common among parents, athletes, musicians, healthcare workers, and tech professionals — particularly in a high-activity city like Los Angeles.
Common Symptoms:
- Pain and swelling near the base of the thumb
- Limited range of motion or difficulty pinching and gripping
- Pain during lifting, typing, or twisting movements
- Symptoms may worsen with overuse or hormonal changes (e.g., postpartum)
According to the American Academy of Orthopaedic Surgeons, De Quervain’s affects 1.3% of women and 0.5% of men, and up to 80% of patients report activity-related aggravation.
Evidence-Based Outcomes:
- Over 88% of PRP patients report sustained pain reduction
- 92% of cases treated non-surgically within 3 months of symptom onset experience full functional recovery
- Research confirms ultrasound-guided PRP delivery improves accuracy and outcomes compared to blind injection
Non-Surgical Treatments for De Quervain’s Tenosynovitis
At the Stem Cell & PRP Institute of L.A., we offer effective, evidence-supported alternatives to surgery, tailored to your condition and stage of inflammation.
Platelet-Rich Plasma (PRP) Therapy
A leading-edge solution that uses concentrated platelets from your own blood to reduce inflammation and promote tendon healing. Delivered with ultrasound-guided precision, PRP offers natural recovery in just weeks, with minimal downtime.
Stem Cell Injections
Regenerative therapy using mesenchymal stem cells to repair tendon damage at a cellular level. Ideal for chronic or recurrent cases where conservative care has failed.
Nerve Hydrodissection
This ultrasound-guided technique uses fluid injection to gently separate and release compressed nerves, reducing pain and improving mobility around the thumb and wrist.
Corticosteroid Injections
A traditional, fast-acting method to relieve inflammation, often used in combination with bracing or physical therapy.
Frequently Asked Questions: De Quervain’s Tenosynovitis in Los Angeles
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It’s most often caused by repetitive strain on the wrist, such as lifting, typing, or overuse. New parents, active professionals, and artists are particularly at risk.
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PRP therapy, splinting, and physical therapy are first-line options. In resistant cases, stem cell injections or hydrodissection may offer relief before considering surgery.
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Most patients begin seeing results within 2-4 weeks, with full benefits developing over 6-12 weeks as the tissue heals.
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In early stages, rest and wrist splints may help. But for moderate to severe cases, non-surgical intervention is usually required to prevent progression.
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Treatments are minimally invasive, often performed under local anesthesia with real-time ultrasound guidance. Most patients resume normal activities within a day.
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Yes. We treat patients from West Hollywood, Glendale, Sherman Oaks, Century City, Venice, Santa Monica, and across Greater Los Angeles.
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No. These treatments are performed in-office and typically require no incisions or anesthesia — offering faster recovery than traditional surgery.
Expert Care with a Patient-First Philosophy
Dr. Padra Nourparvar is a Board-Certified physician and founder of the Stem Cell & PRP Institute of L.A.. With advanced training in regenerative orthobiologics, interventional pain medicine, and ultrasound-guided musculoskeletal diagnostics, he brings elite precision and empathy to every patient interaction.
Credentials and Clinical Background:
- Board Certified with advanced training in interventional sports medicine and non-surgical orthopedics
- National faculty presenter on regenerative medicine innovations
- Contributor to clinical research on tendon repair using PRP and stem cells
- Featured in health media outlets discussing non-invasive orthopedic advancements
- Practicing in Cedars-Sinai-affiliated towers, central to Beverly Hills and Greater Los Angeles
At our clinic, we believe in combining science and compassion — offering honest treatment options, thorough explanations, and a low-pressure environment. Whether you’re a physical therapist in Santa Monica, a musician in Echo Park, or a busy parent in Brentwood, your treatment is customized to your life and healing goals.
Stem Cell & PRP Institute of L.A.
Premier center for regenerative medicine under the leadership of Dr. Padra Nourparvar, a nationally recognized, double board-certified physician with advanced medical training from UCLA, UC Irvine, NYU, and Mount Sinai, we specialize in cutting-edge stem cell therapies designed to restore function, reduce inflammation, and elevate long-term quality of life.
Dr. Nourparvar has received numerous accolades, including the UCLA Vice Provost Prize for Best Research Article of the Year and the Motif Award for Advancement of Health from The Walt Disney Company. With over a decade of experience treating conditions such as kidney failure, stroke, Parkinson’s disease, and more, he brings a rare combination of technical skill and human compassion to every patient encounter.
Restore Comfort, Movement & Confidence
You don’t have to live with wrist pain or limit your daily activities. At the Stem Cell & PRP Institute of L.A., we’re dedicated to helping patients in Los Angeles return to what they love — comfortably and confidently — without invasive surgery. If you’re ready to explore your options for De Quervain’s Tenosynovitis treatment, our team is here to help. Schedule your consultation today.