[Conventional and semi-open kyphoplasty].
Kyphoplasty is a young method which was developed for the minimally invasive augmentation of osteoporotic vertebral fractures. In contrast to vertebroplasty, the kyphoplasty technique allows an age-dependent fracture reduction through the inflation of a special balloon in the fractured cancellous bone of the vertebral body. The cancellous bone of the fracture zone is compressed by the balloon, so that a cavity remains in the vertebral body after removing the balloon, which is filled with highly viscous augmentation material. The reduced risk of serious complications, for example epidural leakage of augmentation material, justifies progressively expanding the indications for this technique to traumatic fractures with involvement of the posterior vertebral wall and neoplastic vertebral collapse due to osteolytic metastasis. Besides the indications for the conventional percutaneous approaches, the microsurgical interlaminary approach allows the use of kyphoplasty in more complex fractures involving compression of the neural structures. Kyphoplasty induces swift pain relief and allows rapid mobilisation of patients due to the immediate stabilisation of the affected vertebral bodies. Apart from the operative intervention, the medical treatment of the primary disease and the rehabilitation of the individual patient should be optimised through an interdisciplinary approach.
Boszczyk
B M
BM
Abteilung für Neurochirurgie, Berufsgenossenschaftliche Unfallklinik Murnau. b.boszczyk@gmx.net
Bierschneider
M
M
Hauck
S
S
Vastmans
J
J
Potulski
M
M
Beisse
R
R
Robert
B
B
Jaksche
H
H
D005260:Female; D005500:Follow-Up Studies; D005598:Fractures, Spontaneous; D006801:Humans; D007738:Kyphosis / Q000209:etiology / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008866:Microsurgery; D008875:Middle Aged; D019060:Minimally Invasive Surgical Procedures; D010024:Osteoporosis / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*; D016103:Spinal Fractures / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D013125:Spinal Neoplasms / Q000150:complications; D013131:Spine / Q000601:surgery*; D013997:Time Factors; D014057:Tomography, X-Ray Computed