Oct 25, 2021 · Kienböck’s disease is the breakdown of the lunate bone in your wrist. Your bone hardens over time, causing pain, stiffness and weakness.

Feb 9, 2017 · Kienböck’s disease, is a rare, debilitating condition that can lead to chronic pain and dysfunction. It happens when one of the eight small carpal bones in the wrist, the lunate bone, becomes...

Jun 26, 2018 · The lunate (Latin: os lunatum), also known as the semilunar bone, is one of the eight carpal or wrist bones in humans [1]. The bone resembles a crescent moon in shape, getting its name from the Latin term ‘luna’, meaning ‘moon’ [2]. Lunate is situated between the scaphoid bone and the distal carpal bone triquetrum [3].

Kienbock's disease is a condition in which the lunate bone, one of the small bones in the wrist, loses its blood supply, leading to death of the bone.

In Kienböck's disease, the blood supply to one of the small bones in the wrist—the lunate—is interrupted. Without an adequate blood supply, the bone cells die, a process called "osteonecrosis." This causes pain and stiffness in the wrist and can lead to arthritis.

Kienbock’s Disease occurs when a wrist bone named the lunate loses its blood supply. Without blood supply, the lunate eventually fragments and collapses. Degenerative changes then occur throughout the wrist. Kienbock’s was previously classified into …

Feb 2, 2024 · Kienbock’s disease is a rare bone disorder that affects the lunate, one of your eight wrist bones. The disorder prevents the lunate bone from receiving the necessary amount of blood supply....

Nov 18, 2024 · Kienbock's Disease is the avascular necrosis of the lunate which can lead to progressive wrist pain and abnormal carpal motion. Diagnosis can be made with wrist radiographs in advanced cases but may require MRI for detection of early disease.

The lunate bone (semilunar bone) is a carpal bone in the human hand. It is distinguished by its deep concavity and crescentic outline. It is situated in the center of the proximal row carpal bones, which lie between the ulna and radius and the hand. The lunate carpal bone is situated between the lateral scaphoid bone and medial triquetral bone.

May 18, 2017 · Kienbock’s disease is a relatively rare disorder that disrupts the blood supply to the lunate. The lunate is one of eight small carpal bones in your wrist. It’s at the middle of the base of...