Kienbock disease

(redirected from lunatomalacia)

Kien·böck dis·ease

(kēn'buk),
osteonecrosis of the lunate bone resulting from unknown etiolgy, although can occur after trauma.
Synonym(s): lunatomalacia

Kien·böck dis·ease

(kēn'bĕrk di-zēz')
Osteonecrosis of the lunate bone resulting from unknown etiolgy, although it can occur after trauma.

Kienböck disease

Osteochondrosis or slow degeneration of the lunate bone of the wrist, usually resulting from trauma. Radiographic evidence includes sclerosis and collapse of the lunate bone. Treatment goals are to reduce pain, maintain motion, and prevent carpal collapse and ultimately arthritis. Untreated, it may result in loss of ulnar deviation

Kienböck,

Robert, Austrian radiologist, 1871-1953.
Kienböck atrophy - acute atrophy of bone in an extremity following inflammation.
Kienböck disease - osteolysis of the lunate bone following trauma to the wrist. Synonym(s): lunatomalacia
Kienböck dislocation - dislocation of semilunar bone.
Kienböck unit - an obsolete unit of x-ray dosage equivalent to 1/10 the erythema dose.
Mentioned in ?
References in periodicals archive ?
Ribak, "Infantile and juvenile lunatomalacia," Journal of Hand Surgery: European Volume, vol.
Kienbock's disease, also known as lunatomalacia, was first described in the literature by Robert Kienbock in 1910 as ligamentous trauma to the lunate resulting in the interruption of internal arterial supply to the bone.
In 1910, Kienbock theorized that lunatomalacia was a result of traumatic rupture of the ligaments surrounding the lunate with associated disruption of the internal blood supply to the lunate.
On lunatomalacia (Kienbock's disease): a clinical and roentgenological study, especially on its pathogenesis and late results of immobilization treatment.