Search Results - "Horton, W C"

Which disc as visualized by magnetic resonance imaging is actually a source of pain? A correlation between magnetic resonance imaging and discography by Horton, W C, Daftari, T K

“…Sixty-three discs in 25 consecutive patients with nonradicular discogenic pain were studied with magnetic resonance imaging and lumbar discography. Sagittal T2…”
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Controversy : Fusion of L5-S1 in adult scoliosis by HORTON, W. C, HOLT, R. T, MULDOWNY, D. S

“…Correction of adult scoliotic deformities often involves long segment fusions into the lower lumber spine. The risks of late complications from excluding L5-S1…”
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The effect of different surgical releases on thoracic spinal motion. A cadaveric study by Feiertag, M A, Horton, W C, Norman, J T, Proctor, F C, Hutton, W C

“…Two separate experiments (A and B), each involving six human cadaveric torsos with intact rib cages and sternums, were done to determine the effect of two…”
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Strength of fixation of anterior vertebral body screws by HORTON, W. C, BLACKSTOCK, S. F, NORMAN, J. T, HILL, C. S, FEIERTAG, M. A, HUTTON, W. C

“…The technique of hole preparation and the placement or orientation of anterior transvertebral screws in relation to the endplates were the subject of two…”
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The outcome of posterolateral fusion in highly selected patients with discogenic low back pain by Parker, L M, Murrell, S E, Boden, S D, Horton, W C

“…A prospective analysis of the clinical outcome of a consecutive series of patients treated with posterior lumbar arthrodesis. Preoperative data were collected…”
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Sternal release and advancement with thoracotomy and osteotomy for idiopathic osteopenia by Anderson, Timothy M., Horton, William C., Whitesides, Thomas E., Miller, Joseph I.

“…Transient neurologic changes developed in a rare case of progressive thoracic kyphosis secondary to idiopathic osteopenia with marked spinal and chest cage…”
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Laparoscopic anterior spinal arthrodesis with rhBMP-2 in a titanium interbody threaded cage by Boden, S D, Martin, Jr, G J, Horton, W C, Truss, T L, Sandhu, H S

“…Anterior lumbar interbody arthrodesis is commonly performed for conditions involving infection, deformity, and instability. The purpose of this investigation…”
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Zielke instrumentation in idiopathic scoliosis: late effects and minimizing complications by Horton, W C, Holt, R T, Johnson, J R, Leatherman, K D

“…Sixty-eight patients with idiopathic scoliosis treated with Zielke instrumentation are reviewed. Comparison of Groups A and B demonstrates a statistically…”
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Correlations between screw hole preparation, torque of insertion, and pullout strength for spinal screws by Daftari, T K, Horton, W C, Hutton, W C

“…The bone-screw interface is critical in the use of spinal instrumentation. The purpose of these experiments described here was twofold. First, to determine…”
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Anterior Zielke instrumentation for spinal deformity in adults by Horton, W C

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Transfacet screws with lumbar interbody reconstruction: biomechanical study of motion segment stiffness by Volkman, T, Horton, W C, Hutton, W C

“…In a biomechanical study using nine cadaveric lumbar motion segments, we evaluated the effect that the insertion of transfacet screws had on stiffness, after…”
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Reflex sympathetic dystrophy after operative procedures on the lumbar spine by Horton, W C

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A biomechanical comparison evaluating the use of intermediate screws and cross-linkage in lumbar pedicle fixation by Dick, J C, Jones, M P, Zdeblick, T A, Kunz, D N, Horton, W C

“…In lumbar fusion, controversy remains regarding the effectiveness of cross-linking and the necessity of placing pedicle screws at the intermediate levels of…”
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Management of upper airway obstruction by Linscott, M S, Horton, W C

“…The tongue is the most common cause of upper airway obstruction, a situation seen most often in patients who are comatose or who have suffered cardiopulmonary…”
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Analysis of chondroitin sulfate in lumbar intervertebral discs at two different stages of degeneration as assessed by discogram by Hutton, W C, Elmer, W A, Boden, S D, Horton, W C, Carr, K

“…Previous studies have presented evidence that an underlying cause of intervertebral disc degeneration is related to changes in the sulfation of the…”
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Note on the zeros of _{ }^{ }(cos ) and _{ }^{ }(cos )/\vphantom{ _{ }^{ }(cos ) }.\kern-\nulldelimiterspace considered as functions of by Horton, C. W.

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MRI of lumbar intervertebral discs. Diurnal variations in signal intensities by Silcox, 3rd, D H, Horton, W C, Silverstein, A M

“…Eight volunteers underwent magnetic resonance imaging scans of their lumbar spines to determine diurnal variations in the scan results. Magnetic resonance…”
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Analysis of deep ocean sound attenuation at very low frequencies by Focke, Karl C., Mitchell, S. K., Horton, C. W.

“…The attenuation coefficient of low-frequency, deep ocean acoustic waves is computed for various assumptions regarding the depth profile and the frequency…”
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Destabilization of Negative-Energy Waves in Inhomogeneous Mirror Geometry by Berk, H. L., Pearlstein, L. D., Callen, J. D., Horton, C. W., Rosenbluth, M. N.

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Comment on ’’Kramers–Kronig relationship between ultrasonic attenuation and phase velocity’’ [J. Acoust. Soc. Am. 69, 696–701 (1981)] by Horton, C. W.

“…An error has been discovered that effects the results in the paper by C. W. Horton, Sr. [J. Acoust. Soc. Am. 55, 547–549 (1974)]. [AIP]…”
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