title: Pseudo-Kümmel's disease: a unique application for vertebroplasty.
abstract: Compression fractures of the vertebrae are a major public health concern. There are approximately 700,000 compression fractures of the vertebrae diagnosed on an annual basis in the thoracolumbar spine. The etiology of senile osteoporosis is multifactorial with the most significant reason being age-related bone loss. Multiple effects of compression fractures include acute and chronic pain syndromes, inability to perform activities of daily living, insomnia and depression. Conventional treatment concepts relate to immobilization of the spine, medical pain control, bracing of the back and physical therapy. Vertebroplasty was developed in the 1980s as a treatment for painful cervical hemangiomas in France. Vertebroplasty has been utilized since 1993 to treat painful, osteoporotic compression fractures. In 1891, Kümmell described the disease with a posttraumatic osteitis in which patients developed a painful kyphosis after a period of being symptom free. Inferential evidence includes that vertebrae in this disease are being subjected to a form of avascular necrosis with intraosseous vacuum phenomenon. Patients with Kümmell's disease, treated with vertebroplasty, have been reported to do very well. In a patient with an advanced case of vertebrae plana, without so intending, authors placed air into the vertebral body and created so-called pseudo-Kümmell's disease. This case report describes with high risk or extreme vertebroplasty to alleviate symptomatology. It is concluded that as the clinical experience with percutaneous vertebroplasty continues to expand, the approaches to treatment can become more focused on the specific disease state and specific treatment paradigms.
authors.affiliation: Chief of Interventional Neuroradiology, Beth Israel Deaconess Medical Center, One Deaconess Road, Boston, MA 02215, USA. jhirsch@bidmc.harvard.edu
authors.forename: Joshua A
authors.initials: JA
authors.lastname: Hirsch
authors.forename: Arra S
authors.initials: AS
authors.lastname: Reddy
authors.forename: Italo
authors.initials: I
authors.lastname: Linfante
authors.forename: Jacob R
authors.initials: JR
authors.lastname: Rachlin