Thomas P. Andriacchi, PhD

Dr. Thomas P. Andriacchi is an emeritus professor of mechanical engineering and orthopaedic surgery at Stanford University. Over the course of his 50+-year career, Dr. Andriacchi has led pioneering research on knee joint biomechanics, the progression of osteoarthritis, and functional markers of musculoskeletal disease.  He is the president of SomaTX Design Inc. and brings extensive expertise in translating scientific discovery into clinical application. Contact: tandriac@somatxdesign.com.

Previous Articles

Enhancing Knee Pain Management
October 1, 2025 (Vol. 43, Issue 10)
Trending
News / Profession
Corporate Medicine’s Attack on Chiropractic
Corporate Medicine’s Attack on Chiropractic

The chiropractic profession is under a sophisticated and relentless assault from corporate medicine, so strategically executed that most don’t even recognize it happening. The campaign is powerful, calculated, and well-funded, demonstrated by its covert tactics and the millions being invested to carry it out. Corporate medicine's endgame wants only two things from chiropractic: all our patients and all our money – and it is getting it.

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Mark Studin, DC, FPSC, FASBE(C), DAAPM
Chronic / Acute Conditions
Chiropractic Management of a Recalled Cervical Disc Implant
Chiropractic Management of a Recalled Cervical Disc Implant

Over the past two decades, more than 18 million spinal surgeries have been performed in the United States, and cervical disc replacements represent a fair share of those. Device recalls due to design flaws can place patients in difficult clinical situations, especially those who are symptomatic and reluctant to undergo revision surgery. This case highlights the role of chiropractors in managing complex postsurgical patients, particularly those with recalled spinal implants. 

Ronald Feise, DC
Billing / Fees / Insurance
UnitedHealthcare Removing Prior Authorization for Chiropractic
UnitedHealthcare Removing Prior Authorization for Chiropractic

UnitedHealth Group, parent company of UnitedHealthcare, has announced sweeping changes to its prior-authorization (PA) requirements that will eliminate the requirement for chiropractic care and numerous other healthcare services by the end of 2026. Doctors of chiropractic, other providers and patients have long lamented prior authorization requirements because they can delay needed treatment, limit access and even cause some patients not to pursue care.

Dynamic Chiropractic Staff