• Aug. 21-23: 45th Brazilian Congress of Hand Surgery
  • Oct. 7-11: Vancouver ASSH Meeting
  • Oct. 15-16: ASC Beckers 2025
  • Oct. 16-26: Milan Sport Course

What Is Thumb Arthritis (Basal Joint Arthritis)?

Thumb arthritis, also known as basal joint arthritis, affects the joint at the base of the thumb where it meets the wrist. It leads to pain, swelling, weakness, and difficulty with gripping or pinching motions.

Where Does It Hurt?

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Contact us today for an appointment or Telemedicine consultation from anywhere around the world. You don’t have to face this alone.

Frequently Asked Questions

What Are the Most Common Causes of Thumb Pain?

What Are the Most Common Causes of Thumb Pain? Thumb pain is often caused by arthritis (especially basal joint arthritis), ligament injuries, tendonitis (like De Quervain’s), fractures, or repetitive stress. A thorough evaluation is necessary to identify the exact source. [...]
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