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PubMed This is a summary of 57 peer-reviewed journal articles Updated
Orthopedics · Kienböck Disease

Your Comprehensive Guide to Kienböck Disease

At a Glance

Kienböck disease is a rare condition caused by interrupted blood supply to the lunate bone in the wrist. Early diagnosis often requires an MRI, as initial X-rays can appear normal. Treatment depends on the Lichtman stage and is best managed by an experienced orthopedic hand surgeon.

Receiving a diagnosis of Kienböck disease can be confusing and frightening. Because it is rare, you likely have many questions about what it is, how it affects your wrist, and what the future holds.

This guide is designed to empower you with the knowledge you need to understand your condition and advocate for the best possible care.

01

Understanding Kienböck Disease

Learn about Kienböck disease (avascular necrosis of the lunate). Understand symptoms, causes, Lichtman staging, and treatment options for wrist pain relief.

02

Symptoms and the Path to Diagnosis

Learn the early symptoms of Kienböck disease and why wrist X-rays often miss it. Understand the role of MRI in diagnosing lunate bone death early on.

03

The Biology and Causes of Lunate Bone Failure

Understand the biology and causes of Kienbock disease. Learn how avascular necrosis, ulnar negative variance, trauma, and blood supply affect the lunate bone.

04

Staging and Deciphering Your Imaging Reports

Learn how to read your Kienböck disease imaging and MRI reports. Understand Lichtman staging, ulnar variance, bone viability, and key radiology terms.

05

Treatment Paths and What to Expect

Explore Kienbock disease treatment options based on your Lichtman stage. Learn about joint-leveling surgery, bone grafts, carpal fusion, and wrist pain relief.

06

Life After Treatment: Long-Term Outlook

Learn about life after Kienböck disease treatment. Understand your recovery timeline, long-term outlook, hand therapy goals, and realistic expectations.

Common questions in this guide

What is Kienböck disease?
Kienböck disease is a rare condition in the wrist caused by a loss of blood supply to the lunate bone. This interruption causes the bone tissue to die and weaken, leading to pain, stiffness, and potential wrist joint damage.
Why did my early wrist X-rays look normal?
In the early stages of Kienböck disease, the lunate bone often appears completely normal on a standard X-ray. An MRI is usually required to detect the initial loss of blood supply and early changes inside the bone.
What is the Lichtman staging system?
Lichtman staging is a specialized system doctors use to classify the severity of Kienböck disease based on MRI and X-ray imaging. Your specific stage helps your care team determine whether surgical or non-surgical treatments are best for you.
What kind of doctor treats Kienböck disease?
Because it is a rare and complex condition, Kienböck disease is best evaluated and treated by a fellowship-trained orthopedic hand surgeon. These specialists have the specific expertise needed to manage lunate bone failure safely.
What are the treatment options for Kienböck disease?
Treatment paths vary greatly depending on your Lichtman stage and personal goals. Options can range from non-surgical pain management and immobilization to complex surgical procedures aimed at relieving pain and preserving wrist motion.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Given my overall health and lifestyle, what is the best strategy for managing my Kienböck disease?
  2. 2.Can you refer me to a fellowship-trained orthopedic hand surgeon with experience in this rare condition?
  3. 3.How can we safely manage my wrist pain while we finalize a treatment plan?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

This guide to Kienböck disease is for educational purposes only and does not replace professional medical advice. Always consult a fellowship-trained orthopedic hand surgeon for the diagnosis and treatment of your specific wrist condition.

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