Minimally Invasive Endoscopic Removal of a Herniated Nucleus Pulposus that had Migrated to the S1 Nerve Root Foramen

2007 ◽  
Vol 50 (3) ◽  
pp. 173-177 ◽  
Author(s):  
I. Tonogai ◽  
K. Sairyo ◽  
K. Higashino ◽  
T. Sakai ◽  
S. Katoh ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Nucleus Pulposus ◽  
Nerve Root ◽  
Endoscopic Removal ◽  
Herniated Nucleus Pulposus

Nerve root compression by herniated intradiscal gas

1990 ◽  
Vol 72 (2) ◽  
pp. 282-284 ◽  
Author(s):  
Gregory F. Ricca ◽  
James T. Robertson ◽  
Robert S. Hines
Keyword(s):  
Nucleus Pulposus ◽  
Nerve Root ◽  
Intervertebral Disc Degeneration ◽  
Disc Space ◽  
Content Type ◽  
Connective Tissue Capsule ◽  
Symptoms And Signs ◽  
Herniated Nucleus Pulposus ◽  
Tissue Capsule ◽  
Fine Print

✓ Intervertebral disc degeneration of any etiology may be associated with the formation of spaces or clefts within the disc. Gas collects within these spaces and can be seen roentgenographically. A case is presented in which intradiscal gas herniated into a connective tissue capsule, displacing the left S-1 nerve root and producing symptoms and signs identical to those of a herniated nucleus pulposus. The pathophysiology of gas within a disc space and the possibility that it may herniate much like the nucleus pulposus is discussed.

Endoscopic removal of herniated nucleus pulposus migrated dorsally to the dural sac

2011 ◽  
Vol 4 (1) ◽  
pp. 36-39 ◽  
Author(s):  
S Koga ◽  
K Sairyo ◽  
T Kon ◽  
I Shibuya ◽  
Y Kanamori ◽  
...  
Keyword(s):  
Nucleus Pulposus ◽  
Endoscopic Removal ◽  
Dural Sac ◽  
Herniated Nucleus Pulposus

Presence and Distribution of Antigen-Antibody Complexes in the Herniated Nucleus Pulposus

Spine ◽  
1999 ◽  
Vol 24 (19) ◽  
pp. 1980 ◽  
Author(s):  
Koichiro Satoh ◽  
Shinichi Konno ◽  
Keiji Nishiyama ◽  
Kjell Olmarker ◽  
Shinichi Kikuchi
Keyword(s):  
Nucleus Pulposus ◽  
Antigen Antibody ◽  
Herniated Nucleus Pulposus
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