Kontakt
Wie einkaufen
Versand
Kaufberater
Human Achondroplasia
A Multidisciplinary Approach
Englisch
263 b
Bis zu 30 Tage Rückgaberecht
Kunden kauften auch
/
Hardcover
13.69
€
/
Broschur
20.39
€
/
Broschur
37.39
€
/
Hardcover
320.69
€
1. In the lumbar spinal canal of the achondroplast there is decreased cross-sectional area. In addition the intervertebral foramina are narrow. These changes result in reduced area for the dural sac and exiting spinal nerves. 2. There is associated thoracolumbar kyphosis and a lumbosacral hyperlordosis. These sagittal plane changes result in increased tension on the dural sac and nerves. 3. With aging there is disc degeneration with disc space narrowing and osteophyte formation. In addition facet hypertrophy with osteophyte formation are common. These degenerative changes further reduce the size of an already compromised spinal canal and intervertebral foramina. The above understanding of the normal spinal and anatomy in the achondroplast, and the added effects of aging allow the surgeon to plan a logical treatment regimen for neurological problems in the achondroplast. Fig. 6. Cross-section at the di sc level of an achondroplast (A) and an age matched non-achondroplast (B). The cross-sectional area of the spinal canal is reduced in the achondroplast, with a reduction in the antero posterior canal (C vs. C 1 ). There is facet hyper trophy extending into the nerve root canal and into the spinal canal lateral recess (B vs. B 1 ). In ad dition the nerve root canal is markedly reduced in-the achondroplast (D vs. D1 ). (Reprinted with permis sion, as of Fig. 5). 225 REFERENCES 1. R. J. Eulert, Scoliosis and kyphosis in dwarfing conditions, Arch. Orthop.Traum. Surg.102:45 (1983).
Informationen zum Buch
Englisch
Verschenken Sie dieses Buch noch heute
Es ist ganz einfach
1 Legen Sie das Buch in Ihren Warenkorb und wählen Sie den Versand als Geschenk 2 Wir schicken Ihnen umgehend einen Gutschein 3 Das Buch wird an die Adresse des beschenkten Empfängers geliefertDas könnte Sie auch interessieren
/
Broschur
13.49
€
Hallo! Ich bin Libroamiko, dein Buchberater.
Wie kann ich dir helfen?