journal
MENU ▼
Read by QxMD icon Read
search

Spine

journal
https://www.readbyqxmd.com/read/28787314/the-authors-respond
#1
Jon D Lurie, Tor D Tosteson, Anna A N Tosteson, James N Weinstein
No abstract text is available yet for this article.
August 4, 2017: Spine
https://www.readbyqxmd.com/read/28787313/promis-physical-function-correlation-with-ndi-and-mjoa-in-the-surgical-cervical-myelopathy-patient-population
#2
Robert J Owen, Luke Zebala, Colleen Peters, Steven McAnany
: STUDY DESIGN.: retrospective review OBJECTIVE.: To determine the correlation of PROMIS (Patient Reported Outcomes Measurement Information System) physical function with NDI (Neck Disability Index) and mJOA (Modified Japanese Orthopedic Association) scores in the surgical cervical myelopathy patient population SUMMARY OF BACKGROUND DATA.: Outcome measures such as NDI and mJOA are essential for analyzing treatments for cervical myelopathy. Administrative burdens impose limits on completion of these measures...
August 4, 2017: Spine
https://www.readbyqxmd.com/read/28767639/inaccuracies-in-icd-coding-for-obesity-would-be-expected-to-bias-administrative-database-spine-studies-toward-overestimating-the-impact-of-obesity-on-perioperative-adverse-outcomes
#3
Ryan P McLynn, Benjamin J Geddes, Jonathan J Cui, Nathaniel T Ondeck, Patawut Bovonratwet, Blake N Shultz, Jonathan N Grauer
STUDY DESIGN: Retrospective cohort study OBJECTIVE.: To determine if International Classification of Diseases (ICD) coding for obesity is biased toward certain subgroups and how potential bias may influence the outcomes of database research in spine. SUMMARY OF BACKGROUND DATA: There has been increased use of national databases using administrative data in the spine surgery literature. Past research demonstrates that sensitivity of ICD codes for obesity is poor, but it is unknown if such inaccuracies are systematically biased and if they may bias studies utilizing such data...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767638/low-bone-mineral-density-is-a-significant-risk-for-proximal-junctional-failure-after-surgical-correction-of-adult-spinal-deformity-a-propensity-score-matched-analysis
#4
Mitsuru Yagi, Nobuyuki Fujita, Osahiko Tsuji, Narihito Nagoshi, Takashi Asazuma, Ken Ishii, Masaya Nakamura, Morio Matsumoto, Kota Watanabe
STUDY DESIGN: A propensity-matched comparison of risk factors for proximal junctional failure (PJF), which is a symptomatic proximal junctional kyphosis developing after corrective surgery for adult spinal deformity (ASD). OBJECTIVE: To elucidate the role of bone strength for developing PJF. SUMMARY OF BACKGROUND DATA: PJF, a devastating complication of corrective surgery for ASD, often recurs even after revision surgery. Most studies of risk factors for PJF are retrospective and have a selection bias in surgical strategy, making it difficult to identify modifiable PJF risk factors...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767637/osmotic-pressure-alters-time-dependent-recovery-behavior-of-the-intervertebral-disc
#5
Semih E Bezci, Grace D O'Connell
STUDY DESIGN: Disc recovery behavior under hypo- and hyper-osmotic pressure OBJECTIVE.: To evaluate the effect of osmotic pressure on the unloaded recovery response of healthy discs SUMMARY OF BACKGROUND DATA.: The intervertebral disc is a poroviscoelastic material that experiences large fluctuations in water composition throughout a diurnal loading cycle. Fluid flow out of the disc occurs through mechanical loading, while fluid flow into the disc occurs through passive diffusion due to an imbalance of ions between the disc and its surrounding environment...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767636/comparison-of-symptoms-from-c6-and-c7-radiculopathy
#6
James Rainville, Andrew A Joyce, Eric Laxer, Enrique Pena, David Kim, R Alden Milam, Eric Carkner
STUDY DESIGN: Case series. OBJECTIVE: This study compared the locations of arm pain, sensory symptoms, and subjective complaints of arm weakness in subjects with cervical radiculopathy from MRI confirmed C6 and C7 nerve root compression. SUMMARY OF BACKGROUND DATA: Cervical radiculopathy is defined as arm pain, sensory and motor symptoms caused by irritation of a cervical nerve root. The C6 and C7 roots are most commonly involved, and differentiating symptoms associated with each root has proven difficult...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767635/to-the-editor
#7
Yu Wang, Qingquan Kong
No abstract text is available yet for this article.
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767634/to-the-editor
#8
Angelo G Rocco, Rafael Jaimes
No abstract text is available yet for this article.
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767633/to-the-editor
#9
George Ampat
No abstract text is available yet for this article.
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767632/rod-lengthening-with-the-magnetically-controlled-growing-rod-factors-influencing-rod-slippage-and-reduced-gains-during-distractions
#10
Jason Pui Yin Cheung, Karen Kar Lum Yiu, Dino Samartzis, Kenny Kwan, Boon-Beng Tan, Kenneth Man Chee Cheung
STUDY DESIGN: Prospective study OBJECTIVE.: To identify the factors that are associated with rod slippage and to study the pattern of achieved length gain with a standard distraction methodology. SUMMARY OF BACKGROUND DATA: Ability to achieve successful magnetically controlled growing rod (MCGR) distraction is crucial for gradual spine lengthening. Rod slippage has been described as a failure of internal magnet rotation leading to a slippage and an inability to distract the rod...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767631/neuroprotective-effects-of-c-terminal-domain-of-tetanus-toxin-on-rat-brain-against-motorneuron-damages-after-experimental-spinal-cord-injury
#11
Murat Celal Sozbilen, Murat Oztürk, Gizem Kaftan, Taner Dagci, Halit Ozyalcin, Güliz Armagan
STUDY DESIGN: Experimental animal study investigating the efficacy of C-terminal domain of tetanus toxin application as neuroprotective effects on rat brain in a model of spinal cord injury. OBJECTIVE: The aim of the present study was to investigate the possible role of C-terminal domain of tetanus toxin (Hc-TeTx) on cell death mechanisms including apoptosis and autophagy following SCI. SUMMARY OF BACKGROUND DATA: Traumatic spinal cord injury (SCI) can lead to post-traumatic inflammation, oxidative stress, motor neuron apoptosis, necrosis and autophagy of tissue...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767630/predictive-findings-of-the-presence-of-stooping-in-patients-with-lumbar-degenerative-kyphosis-by-upright-whole-spine-lateral-radiography
#12
Seung Min Son, Jong Ki Shin, Tae Sik Goh, Kuen Tak Suh, Jung Sub Lee
STUDY DESIGN: Retrospective study. OBJECTIVE: To identify the relationships between radiological findings and the presence of stooping in lumbar degenerative kyphosis (LDK). SUMMARY OF BACKGROUND DATA: Many studies have addressed fixed sagittal imbalances and surgical treatments. However, information regarding the relationship between radiological findings and stooping in LDK is sparse. METHODS: The study included 73 patients with LDK and 44 with normal lumbar lordosis...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767629/modic-changes-and-disc-degeneration-of-non-fused-segments-27-to-45-years-after-harrington-instrumentation-for-adolescent-idiopathic-scoliosis-comparison-to-healthy-controls
#13
Tsutomu Akazawa, Toshiaki Kotani, Tsuyoshi Sakuma, Shohei Minami, Sumihisa Orita, Kazuhide Inage, Kazuki Fujimoto, Yasuhiro Shiga, Yoshiaki Torii, Tasuku Umehara, Masahiro Iinuma, Shingo Kuroya, Hisateru Niki, Seiji Ohtori, Kazuhisa Takahashi
STUDY DESIGN: A case control study. OBJECTIVE: To investigate the long-term prevalence of the Modic changes and disc degeneration in the non-fused segments of the surgically treated adolescent idiopathic scoliosis (AIS) patients and compare with age- and sex-matched healthy controls. SUMMARY OF BACKGROUND DATA: No studies have looked at the association between Modic changes and low back pain in patients who underwent AIS surgery many years ago...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767628/methicillin-resistant-staphylococcus-aureus-nasal-swab-and-suction-drain-tip-cultures-in-4573-spinal-surgeries-efficacy-in-management-of-surgical-site-infections
#14
Atsuyuki Kawabata, Kenichiro Sakai, Hirokazu Sato, Shinichi Sasaki, Ichiro Torigoe, Masaki Tomori, Masato Yuasa, Yu Matsukura, Yoshiyasu Arai
STUDY DESIGN: A retrospective single-center study. OBJECTIVE: To assess the diagnostic value of methicillin-resistant Staphylococcus aureus (MRSA) nasal swab and suction drain tip cultures. SUMMARY OF BACKGROUND DATA: The prognostic value of MRSA nasal swab and suction drain tip cultures has not been firmly established in spinal surgery. METHODS: This study retrospectively included 4573 consecutive patients who underwent spinal surgery between January 2008 and December 2014...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767627/muscle-preserving-selective-laminectomy-maintained-the-compensatory-mechanism-of-cervical-lordosis-after-surgery
#15
Satoshi Nori, Tateru Shiraishi, Ryoma Aoyama, Ken Ninomiya, Junichi Yamane, Kazuya Kitamura, Seiji Ueda
STUDY DESIGN: A retrospective single-center study. OBJECTIVE: To evaluate the compensatory mechanism of cervical lordosis (CL), the changes in cervical sagittal alignment and range of motion (ROM) after muscle-preserving selective laminectomy (SL). SUMMARY OF BACKGROUND DATA: CL increases as a compensatory mechanism for the adjustment of cervical sagittal balance or horizontal gaze. However, laminoplasty invades this mechanism and causes kyphosis in higher T1 (C7) slope patients...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767626/a-detailed-comparative-analysis-of-anterior-versus-posterior-approach-to-lenke-5c-curves
#16
Firoz Miyanji, Luigi A Nasto, Tracey Bastrom, Amer F Samdani, Burt Yaszay, David Clements, Suken A Shah, Baron Lonner, Randal R Betz, Harry L Shufflebarger, Peter O Newton
STUDY DESIGN: Prospective cohort study OBJECTIVE.: To prospectively compare radiographic, perioperative and functional outcomes between anterior spinal instrumented fusion (ASIF) and posterior spinal instrumented fusion (PSIF) in Lenke 5C curves. SUMMARY OF BACKGROUND DATA: Historically, ASIF has been the treatment of choice for treatment of thoracolumbar adolescent idiopathic scoliosis (AIS). More recently, PSIF has gained popularity for its ease, versatility and amount of correction achieved...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767625/patient-reported-outcomes-and-costs-associated-with-revision-surgery-for-degenerative-cervical-spine-diseases
#17
Elliott J Kim, Silky Chotai, Joseph B Wick, David P Stonko, Ahilan Sivaganesan, Clinton J Devin
STUDY DESIGN: Retrospective review of a prospective database. OBJECTIVE: Determine cost and outcomes of revision cervical spine surgery. SUMMARY OF BACKGROUND DATA: Revision rates for cervical spine surgery are steadily increasing. It is important to counsel patients on expected results following a revision procedure. However, outcomes and cost of these procedures are poorly defined in the literature. METHODS: Patients undergoing revision cervical spine surgery at a single institution were included between October 2010 and January 2016 in a prospective registry database...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767624/can-c7-slope-substitute-the-t1-slope-an-analysis-using-cervical-radiographs-and-kinematic-mris
#18
Koji Tamai, Zorica Buser, Permsak Paholpak, Kittipong Seesumpun, Hiroaki Nakamura, Jeffrey C Wang
STUDY DESIGN: Retrospective analysis of consecutive 45 radiographs and 120 kinematic magnetic resonance images (kMRI) OBJECTIVE.: The aim was to assess the visibility of C7 and T1 endplates on radiographs, and to verify the correlation between C7 or T1 slope and cervical balance parameters using kMRI. SUMMARY OF BACKGROUND DATA: Because the T1 slope is not always visible due to the anatomical interference, several studies have used C7 slope instead of T1. However, it is still unclear whether the C7 endplate is more visible on radiographs than T1, and if C7 slope has similarity with T1 slope...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767623/spinopelvic-changes-based-on-the-simplified-srs-schwab-adult-spinal-deformity-classification-relationships-with-disability-and-health-related-quality-of-life-in-adult-patients-with-prolonged-degenerative-spinal-disorders
#19
Kati Kyrölä, Jussi Repo, Jukka-Pekka Mecklin, Jari Ylinen, Hannu Kautiainen, Arja Häkkinen
STUDY DESIGN: Cross-sectional, observational study. OBJECTIVE: To study the occurrence of sagittal malalignment, the adaptability of a simplified sagittal modifiers grading of the Scoliosis Research Society (SRS)-Schwab adult spinal deformity classification (ASD), and the deformity-specific SRS questionnaire version 30 (SRS-30) in an unselected adult cohort with symptomatic degenerative spinal disorders. SUMMARY OF BACKGROUND DATA: The sagittal modifiers of the SRS-Schwab ASD classification correlate with health-related quality of life (HRQoL) measures in patients with ASD...
August 1, 2017: Spine
https://www.readbyqxmd.com/read/28767622/adiponectin-down-regulates-tnf-%C3%AE-expression-in-degenerated-intervertebral-discs
#20
Bin Yuan, Liangliang Huang, Ming Yan, Shilei Zhang, Yongfeng Zhang, Boquan Jin, Ying Ma, Zhuojing Luo
STUDY DESIGN: Given the results of previous in vitro investigations of the expression patterns of adiponectin and its receptors in healthy and degenerated intervertebral discs (IVDs), we studied the effects of adiponectin on TNF-α production in degenerated nucleus pulposus (NP) cells and analyzed the association between adiponectin levels in IVD tissues and IVD Pfirrmann grades. OBJECTIVE: investigate the potential role of adiponectin in the pathogenesis of IVD degeneration...
August 1, 2017: Spine
journal
journal
20244
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"