keyword
MENU ▼
Read by QxMD icon Read
search

Spine Surgery

keyword
https://www.readbyqxmd.com/read/29151051/subclinical-propionibacterium-acnes-infection-estimation-in-the-intervertebral-disc-spine-id-protocol-for-a-prospective-cohort
#1
Nelson Astur, Delio E Martins, Marcelo Wajchenberg, Mario Ferretti, Fernando G Menezes, Andre M Doi, Laercio A Rosemberg, Durval C B Santos, Alexandre S Iutaka, Luciano M R Rodrigues, Marines D V Martino, Jorge R Pagura, Eduardo N Kihara Filho, Mario Lenza
INTRODUCTION: Low back pain and vertebral endplate abnormalities are common conditions within the population. Subclinical infection caused by indolent pathogens can potentially lead to these findings, with differentiation between them notably challenging from a clinical perspective. Progressive infection of the intervertebral disc has been extensively associated with increasing low back pain, with Propionibacterium acnes specifically implicated with in relation to sciatica. The main purpose of this study is to identify if the presence of an infective pathogen within the intervertebral disc is primary or is a result of intraoperative contamination, and whether this correlates to low back pain...
November 17, 2017: BMJ Open
https://www.readbyqxmd.com/read/29151007/sagittal-pelvic-orientation-a-comparison-of-two-methods-of-measurement
#2
Aaron Buckland, Edward DelSole, Stephen George, Shaleen Vira, Virginie Lafage, Thomas Errico, Jonathan Vigdorchik
Pelvic tilt is an essential parameter in spinal deformity surgery and in acetabular positioning for total hip arthroplasty. However, the measurement of tilt varies between the hip and spine literature. Hip surgeons measure the anterior pelvic plane tilt, whereas spine surgeons measure the spinopelvic tilt. This study uses stereoradiography (EOS imaging SA, Paris, France) to assess the relationship and the inter-observer and intra-observer reliability of measuring these two common references for pelvic tilt...
December 2017: Bulletin of the Hospital for Joint Diseases
https://www.readbyqxmd.com/read/29148922/feasibility-and-safety-of-using-thoracic-and-lumbar-cortical-bone-trajectory-pedicle-screws-in-spinal-constructs-in-children-technical-note
#3
Jonathan N Sellin, Jeffrey S Raskin, Kristen A Staggers, Alison Brayton, Valentina Briceño, Amee J Moreno, Andrew Jea
Thoracic and lumbar cortical bone trajectory pedicle screws have been described in adult spine surgery. They have likewise been described in pediatric CT-based morphometric studies; however, clinical experience in the pediatric age group is limited. The authors here describe the use of cortical bone trajectory pedicle screws in posterior instrumented spinal fusions from the upper thoracic to the lumbar spine in 12 children. This dedicated study represents the initial use of cortical screws in pediatric spine surgery...
November 17, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29146433/a-novel-technique-for-cervical-facet-joint-hyperplasia-spondylotic-radiculopathy-by-laminar-and-lateral-mass-screw-co-fixations
#4
Sun-Ren Sheng, Ke Wang, Majid Nisar, Jiao-Xiang Chen, Ai-Min Wu, Xiang-Yang Wang
OBJECTIVE: To describe the novel technique and report the outcomes of cervical spondylotic radiculopathy caused by facet joint hyperplasia treated with minimally invasive surgery by laminar and lateral mass screw co-fixations. METHOD: In this retrospective study, patients with spondylotic radiculopathy caused by facet joint hyperplasia underwent this technique in our unit between January 2010 and June 2015. Hospital charts, magnetic resonance imaging studies, and follow-up records for all the patients were reviewed...
November 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29146231/is-hungry-bone-syndrome-a-cause-of-postoperative-hypocalcemia-after-total-thyroidectomy-in-thyrotoxicosis-a-prospective-study-with-bone-mineral-density-correlation
#5
Poongkodi Karunakaran, Chandrasekaran Maharajan, Srinivasan Ramalingam, Suresh Venkatesh Rachmadugu
BACKGROUND: Hungry bone syndrome is a well-established cause of postoperative hypocalcemia in thyrotoxicosis. To date, the incidence of hungry bone syndrome after total thyroidectomy is unclear. This prospective study examined the incidence of postthyroidectomy hungry bone syndrome and its correlation with preoperative bone mineral density. METHODS: Forty thyrotoxic subjects (Group A; age: mean ± SD; 36.5 ± 9.8 years) and 40 euthyroid controls with benign thyroid nodules (Group B) undergoing total thyroidectomy were evaluated for preoperative bone mineral density and serum calcium, magnesium, phosphorus, parathyroid hormone, alkaline phosphatase, and 25-Hydroxy Vitamin D serially...
November 14, 2017: Surgery
https://www.readbyqxmd.com/read/29145978/outpatient-management-of-ankle-fractures
#6
REVIEW
Charles Qin, Robert G Dekker, Mia M Helfrich, Anish R Kadakia
Interest in outpatient orthopedic surgery has been fueled by provider desire to control costs and development of rapid recovery protocols. Open reduction and internal fixation (ORIF) is a commonly elected treatment strategy for ankle fracture that may be performed in an outpatient setting. Lessons on cost-savings of the outpatient model in orthopedics can be learned in total joint replacement and spine surgery. Moreover, in properly selected patients, outpatient ORIF has been shown to be comparably safe. Reasons for admission of the surgically managed patient with ankle fractures, including concern for surgical delay and additional social factors, warrant further investigation...
January 2018: Orthopedic Clinics of North America
https://www.readbyqxmd.com/read/29145437/assessment-of-the-suitability-of-biodegradable-rods-for-use-in-posterior-lumbar-fusion-an-in-vitro-biomechanical-evaluation-and-finite-element-analysis
#7
Fon-Yih Tsuang, Yueh-Ying Hsieh, Yi-Jie Kuo, Chia-Hsien Chen, Feng-Huei Lin, Chen-Sheng Chen, Chang-Jung Chiang
Interbody fusion with posterior instrumentation is a common method for treating lumbar degenerative disc diseases. However, the high rigidity of the fusion construct may produce abnormal stresses at the adjacent segment and lead to adjacent segment degeneration (ASD). As such, biodegradable implants are becoming more popular for use in orthopaedic surgery. These implants offer sufficient stability for fusion but at a reduced stiffness. Tailored to degrade over a specific timeframe, biodegradable implants could potentially mitigate the drawbacks of conventional stiff constructs and reduce the loading on adjacent segments...
2017: PloS One
https://www.readbyqxmd.com/read/29145253/anterior-endoscopically-assisted-bone-grafting-for-iatrogenic-distraction-of-odontoid-fracture-after-percutaneous-anterior-screw-fixation-a-case-report
#8
Ze-Xin Chen, Hui Zhang, Nai-Feng Tian, Xiang-Yang Wang, Yan Lin, Yao-Sen Wu
RATIONALE: The complication of iatrogenic distraction of odontoid fracture after anterior screw fixation has not been reported in the literature. We treated the patient with endoscopically assisted bone grafting with good results. The new technique was not reported in the management of odontoid fracture or nonunion before. PATIENT CONCERNS: A 22-year-old man presented with neck pain after a motorcycle crash. The cervical spine radiograph and computed tomographic scan demonstrated the base of dens displaced 2 mm anteriorly...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29144110/effect-of-stabilization-exercise-on-back-pain-disability-and-quality-of-life-in-adult-with-scoliosis-a-systematic-review
#9
Malik H Alanazi, Eric C Parent, Elizabeth Dennett
INTRODUCTION: Adult Scoliosis (AS) is the most common spine deformity in adults. Back pain is the main symptom leading patients to seek medical consultation. Stabilization exercise has been shown effective for reducing back pain. No literature review has examined the effects of such exercises in adults with scoliosis. OBJECTIVES: To systematically review the effects of stabilization exercises on back pain, disability and quality of life in adults with scoliosis...
November 16, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/29143901/combined-vertebral-augmentation-and-radiofrequency-ablation-in-the-management-of-spinal-metastases-an-update
#10
REVIEW
Ning Mao Kam, Julian Maingard, Hong Kuan Kok, Dinesh Ranatunga, Duncan Brooks, William C Torreggiani, Peter L Munk, Michael J Lee, Ronil V Chandra, Hamed Asadi
Spinal metastases are the most commonly encountered tumour of the spine, occurring in up to 40% of patients with cancer. Each year, approximately 5% of cancer patients will develop spinal metastases. This number is expected to increase as the life expectancy of cancer patients increases. Patients with spinal metastases experience severe and frequently debilitating pain, which often decreases their remaining quality of life. With a median survival of less than 1 year, the goals of treatment in spinal metastases are reducing pain, improving or maintaining level of function and providing mechanical stability...
November 16, 2017: Current Treatment Options in Oncology
https://www.readbyqxmd.com/read/29142908/a-rare-ureteral-injury-following-posterior-approach-lumbar-discectomy
#11
Mohammad Hajiha, Robert J Sowerby, Kenneth T Pace
Iatrogenic ureteral injuries account for ∼75% of all ureteral injuries and occur primarily during urologic, gynecologic, general, and vascular surgery procedures. Ureteral injury during spine surgery is a rare complication with only occasional reports in the literature. In this case report, we present a case of unrecognized left ureteral injury during an open right lumbar discectomy with a delayed presentation, and discuss the steps required for diagnosis and management. This report highlights a rare complication during laminectomy and serves to better inform patients and surgeons about this potential complication and the management options...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/29142637/lateral-lumbar-interbody-fusion-and-in-situ-screw-fixation-for-rostral-adjacent-segment-stenosis-of-the-lumbar-spine
#12
Young Hoon Choi, Shin Won Kwon, Jung Hyeon Moon, Chi Heon Kim, Chun Kee Chung, Sung Bae Park, Won Heo
Objective: The purpose of this study is to describe the detailed surgical technique and short-term clinical and radiological outcomes of lateral lumbar interbody fusion (LLIF) and in situ lateral screw fixation using a conventional minimally invasive screw fixation system (MISF) for revision surgery to treat rostral lumbar adjacent segment disease. Methods: The medical and radiological records were retrospectively reviewed. The surgery was indicated in 10 consecutive patients with rostral adjacent segment stenosis and instability...
November 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/29142628/perioperative-results-and-complications-after-posterior-lumbar-interbody-fusion-for-spinal-stenosis-in-geriatric-patients-over-than-70-years-old
#13
Jong Min Choi, Man Kyu Choi, Sung Bum Kim
Objective: As increasing the size of the geriatric population, the number of elderly patients, who need the surgery for painful degenerative spinal stenosis has been increasing. The geriatric population may be relatively high complications, because of age and age-associated medical conditions. However, there is a lack of studies addressing the perioperative complications and outcomes in elderly patients with posterior lumbar inter body fusion with screw augmentation (PLIF). Methods: We retrospectively reviewed the medical records and radiographic studies of geriatric patients who had spine surgery of PLIF due to spinal stenosis for 11 years...
November 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/29141048/microcirculation-in-open-vs-minimally-invasive-dorsal-stabilization-of-thoracolumbar-fractures
#14
Bergita Ganse, Miguel Pishnamaz, Philipp Kobbe, Christian Herren, Gertraud Gradl-Dietsch, Franziska Böhle, Bernd Johannes, Bong-Sung Kim, Klemens Horst, Matthias Knobe
Standard open and percutaneous minimally invasive surgical procedures co-exist in the treatment of fractures of the thoracolumbar spine. Shorter skin incisions just above the pedicles are used in minimally invasive procedures. Full-length skin incisions and invasive preparations are applied in the standard open approach. While both methods show equivalent rates of intraoperative surgical complications and comparable clinical and radiological outcomes, blood loss and operation time have shown to be decreased in minimally invasive treatment...
2017: PloS One
https://www.readbyqxmd.com/read/29138702/a-case-of-c5-vertebral-chordoma-in-a-73-year-old-patient-with-more-than-8-years-of-follow-up-after-total-piecemeal-spondylectomy
#15
Keigo Tanaka, Harutoshi Sakakima, Kazutoshi Hida, Kanako Hatanaka, Kosei Ijiri
Chordoma arising from the cervical spine is rare and the traditional long-term prognosis is typically poor. Total en bloc spondylectomy with a wide margin is generally accepted to be the most appropriate management for thoracic and lumbar malignant tumors. However, this method is still challenging for the cervical spine because of the proximity of the tumor to the vertebral arteries and neural elements. Here, we report a 73-year-old man with a C5 vertebral chordoma treated with total piecemeal spondylectomy...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/29138688/effect-on-chest-deformation-of-simultaneous-correction-of-pectus-excavatum-with-scoliosis
#16
Jin-Duo Ye, Guang-Pu Lu, Jing-Jing Feng, Wei-Hong Zhong
Objective: This paper is to understand the effect of simultaneous correction of pectus excavatum with scoliosis and to provide some useful information for clinical orthopedic surgery design. Methods: The method of a three-dimensional reconstruction has been used to the reconstruction of the chest model of pectus excavatum with scoliosis, and the numerical stimulation has been conducted to the process of minimally invasive correction. Three kinds of correction methods have been considered in the numerical simulation, stretch spine, stretch spine and minimally invasive correction at the same time, and release stretch spine after stretch spine and minimally invasive correction of pectus excavatum at the same time...
2017: Journal of Healthcare Engineering
https://www.readbyqxmd.com/read/29138076/the-effect-of-obesity-on-clinical-outcomes-following-minimally-invasive-spine-surgery-a-systematic-review-and-meta-analysis
#17
Tao Wang, Chao Han, Hongqiang Jiang, Peng Tian
BACKGROUND: Obesity is associated with increasing morbidity and mortality in many prevalent diseases, especially for lumbar degenerative disease. The relationship between minimally invasive spine (MIS) surgery and perioperative adverse events in obese patients with lumbar degenerative disease has not been well evaluated. METHODS: We conducted a systematic review and meta-analysis to identify relevant studies involving obese patients with MIS surgery in electronic databases, including Web of Science, Embase, PubMed, the Cochrane Controlled Trials Register, and the Cochrane Library up to June 2017...
November 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29138068/scenario-planning-playing-the-expectations-game-in-spine-surgery
#18
John Paul G Kolcun, S Shelby Burks, Michael Y Wang
No abstract text is available yet for this article.
November 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29137676/a-medium-invasiveness-multi-level-patient-s-specific-template-for-pedicle-screw-placement-in-the-scoliosis-surgery
#19
Farhad Azimifar, Kamran Hassani, Amir Hossein Saveh, Farhad Tabatabai Ghomsheh
BACKGROUND: Several methods including free-hand technique, fluoroscopic guidance, image-guided navigation, computer-assisted surgery system, robotic platform and patient's specific templates are being used for pedicle screw placement. These methods have screw misplacements and are not always easy to be applied. Furthermore, it is necessary to expose completely a large portions of the spine in order to access fit entirely around the vertebrae. METHODS: In this study, a multi-level patient's specific template with medium invasiveness was proposed for pedicle screw placement in the scoliosis surgery...
November 14, 2017: Biomedical Engineering Online
https://www.readbyqxmd.com/read/29135883/an-analysis-of-the-incidence-and-outcomes-of-major-vs-minor-neurological-decline-after-complex-adult-spinal-deformity-surgery-a-sub-analysis-of-scoli-risk-1-study
#20
So Kato, Michael G Fehlings, Stephen J Lewis, Lawrence G Lenke, Christopher I Shaffrey, Kenneth M C Cheung, Leah Carreon, Mark B Dekutoski, Frank J Schwab, Oheneba Boachie-Adjei, Khaled M Kebaish, Christopher P Ames, Yong Qiu, Yukihiro Matsuyama, Benny T Dahl, Hossein Mehdian, Ferran Pellisé, Sigurd H Berven
STUDY DESIGN: A sub-analysis from a prospective, multicenter, international cohort study in 15 sites (Scoli-RISK-1). OBJECTIVE: To report detailed information regarding the severity of neurological decline related to complex adult spine deformity (ASD) surgery and to examine outcomes based on severity. SUMMARY OF BACKGROUND DATA: The basis of post-operative neurological decline after ASD surgeries can occur due to nerve root(s) or spinal cord dysfunction...
November 10, 2017: Spine
keyword
keyword
6175
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"