The Surgical Treatment of Osteoporotic Vertebral Collapse Caused by Minor Trauma.
- Author:
Kee Yong HA
;
Ki Won KIM
;
Seong Jin PARK
;
Dae Hyun PAEK
;
Joo Hyun HA
- Publication Type:Original Article
- Keywords:
Osteoporosis;
Vertebral collapse;
Neurological deficit;
Intravertebral cleft
- MeSH:
Aging;
Back Pain;
Congenital Abnormalities;
Fractures, Compression;
Humans;
Kyphosis;
Laminectomy;
Neurologic Manifestations;
Osteoporosis;
Pain, Intractable;
Reoperation;
Transplants
- From:The Journal of the Korean Orthopaedic Association
1998;33(1):105-112
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
With an aging population, osteoporotic vertebral collapse is an increasingly common condition. This compression fractures has been considered a benign entity, quite responsive to conservative treatment. In a rare patients, however, a major neurologic complication and painful kyphosis despite conservative treatment can develop. Therefore, the purpose of this present study is to analyze the surgical results of 14 patients with severe back pain, an increasing kyphosis and neurologic deficits caused hy osteoporotic vertebral collapse following minor trauma, who were treated surgically. Presenting signs and symptoms included severe back pain with progression of kyphosis in 6 patients and increasing neural deficit in 8 patients. Of 14 patients, eight patients had an intravertebral cleft sign (vacuum sign). Indications for surgery included increasing kyphotic deformity, intractable pain, or increasing neurologic deficit. There was no correlation between intravertebral cleft sign and neurologic deficit. However, patients who had intravertebral cleft sign had not well respond to conservative treatment. As treatments, combined anterior and posterior fusion in 8, anterior fusion in 4, posterior instrumentation, and wide decompressive laminectomry in one patient, respectively, were carried out. The final correction of the deformity averaged 0.3 degrees. Therefore. correction of kyphosis was not favorably maintained because of variable surgical methods, and sinking of graft bone or instrumentation into the osteoporotic vertebral bodies. However, pain was reduced significantly in all patients. In addition neurological symptoms improved in 7 patients. One patient underwent reoperation with nnterior inierbody tusion together with anterior instrument because of an increasing kyphosis, neurologic. iymptoms and scvcre hack pain following wide decompressive laminectomy. There was no complication relatecl to instruments. The authors strongly helieved that surgical intervention has highly satisfactory results in patients who have intravertehral cleft sign with persistent back pain despite conservative treatment, and proressive or persistent neurologic deficits following osteoporotic vertebral collapse.
