If you’ve been experiencing numbness, tingling, or weakness in your hands, you may have carpal tunnel syndrome or cubital tunnel syndrome. While both conditions involve nerve compression, they affect different nerves and areas of the arm—and require different treatment approaches.

If your finger is locking, clicking, or starting to curl toward your palm, you’re not alone—and you’re not imagining it. Two common hand conditions—Trigger Finger and Dupuytren’s Contracture—can look similar but have very different causes and treatments.