keyword
MENU ▼
Read by QxMD icon Read
search

occlusal trauma

keyword
https://www.readbyqxmd.com/read/29241945/micro-computed-tomography-for-evaluating-alveolar-bone-resorption-induced-by-hyperocclusion
#1
Takashi Tsutsumi, Hiroshi Kajiya, Takashi Tsuzuki, Kazuko T Goto, Koji Okabe, Yutaka Takahashi
PURPOSE: Occlusal trauma, resulting in the destruction of alveolar bone, is a form of periodontal disease caused by excessive mechanical stress (MS) during hyperocclusion. Previously, we showed that CC chemokine ligand (CCL) 2/CCR2 receptor axis plays a crucial role in MS-dependent osteoclastogenesis. However, in the previous work, we were unable to precisely measure changes in alveolar bone profiles. In the present study, we sought to establish a precise method for evaluating alveolar bone resorption induced by hyperocclusion using micro-computed tomography...
December 11, 2017: Journal of Prosthodontic Research
https://www.readbyqxmd.com/read/29239852/management-specificities-for-abdominal-pelvic-and-vascular-penetrating-trauma
#2
E Hornez, F Béranger, T Monchal, Y Baudouin, G Boddaert, H De Lesquen, S Bourgouin, Y Goudard, B Malgras, G Pauleau, V Reslinger, N Mocellin, C Natale, L Meyrat, J-P Avaro, P Balandraud, S Gaujoux, S Bonnet
Management of patients with penetrating trauma of the abdomen, pelvis and their surrounding compartments as well as vascular injuries depends on the patient's hemodynamic status. Multiple associated lesions are the rule. Their severity is directly correlated with initial bleeding, the risk of secondary sepsis, and lastly to sequelae. In patients who are hemodynamically unstable, the goal of management is to rapidly obtain hemostasis. This mandates initial laparotomy for abdominal wounds, extra-peritoneal packing (EPP) and resuscitative endovascular balloon occlusion of the aorta (REBOA) in the emergency room for pelvic wounds, insertion of temporary vascular shunts (TVS) for proximal limb injuries, ligation for distal vascular injuries, and control of exteriorized extremity bleeding with a tourniquet, compressive or hemostatic dressings for bleeding at the junction or borderline between two compartments, as appropriate...
November 24, 2017: Journal of Visceral Surgery
https://www.readbyqxmd.com/read/29237485/resuscitative-endovascular-balloon-occlusion-of-the-aorta-may-increase-the-bleeding-of-minor-thoracic-injury-in-severe-multiple-trauma-patients-a-case-report
#3
Takaaki Maruhashi, Hiroaki Minehara, Ichiro Takeuchi, Yuichi Kataoka, Yasushi Asari
BACKGROUND: The resuscitative endovascular balloon occlusion of the aorta, because of its efficacy and feasibility, has been widely used in treating patients with severe torso trauma. However, complications developing around the site proximal to the occlusion by resuscitative endovascular balloon occlusion of the aorta have almost never been studied. CASE PRESENTATION: A 50-year-old Japanese woman fell from a height of approximately 10 m. At initial arrival, her respiratory rate was 24 breaths/minute, her blood oxygen saturation was 95% under 10 L/minute oxygenation, her pulse rate was 90 beats per minute, and her blood pressure was 180/120 mmHg...
December 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29217442/posterior-approach-for-revascularization-in-blunt-popliteal-vessel-injury
#4
Vladimir Makaloski, Arno Stellmes, Doerte Wyss, Salome Weiss, Daniel Becker, Thomas R Wyss, Juerg Schmidli
BACKGROUND: Popliteal vessel injuries are associated with traumatic knee injury often requiring emergency revascularization. Medial and posterior approaches to the popliteal space have been proposed. This study evaluates the outcome of patients treated for traumatic popliteal vessel injuries via a posterior approach. METHODS: Consecutive patients with traumatic vascular injuries in the popliteal segments II and III undergoing surgical repair via a posterior approach between October 2008 and December 2016 were analyzed...
December 4, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29212712/a-reversible-thermoresponsive-sealant-for-temporary-closure-of-ocular-trauma
#5
Niki Bayat, Yi Zhang, Paulo Falabella, Roby Menefee, John J Whalen, Mark S Humayun, Mark E Thompson
Open globe injuries are full-thickness injuries sustained to the eye wall (cornea or sclera), which cause immediate drops in intraocular pressure that may lead to retinal detachment and permanent vision loss if not treated rapidly after injury. The current standard of care for open globe injuries consists of suturing the margins closed, but the technique can be time-consuming, requires specialized training and equipment, and can lead to patient discomfort, abrasion, and infection from eye rubbing. We engineered an injectable, thermoresponsive sealant (TRS) and a custom tool to occlude open globe injuries...
December 6, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/29205798/carotid-cavernous-fistula-after-endovascular-intervention-for-chronic-carotid-artery-total-occlusion
#6
Chih-Fan Yeh, Yin-Hsien Chen, Mao-Shin Lin, Ching-Chang Huang, Chi-Sheng Hung, Shih-Wei Meng, Chih-Kuo Lee, Hsien-Li Kao
BACKGROUND AND PURPOSE: In addition to head trauma and cranial surgery, endovascular intervention for chronic carotid artery occlusion (CAO) may also result in carotid-cavernous fistula (CCF). The management and prognosis of iatrogenic CCF during CAO recanalization have never been well described and discussed in the literature. MATERIALS AND METHODS: We conducted a retrospective analysis for CAO recanalization attempts in National Taiwan University Hospital and affiliated hospitals...
December 4, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29201488/left-brachiocephalic-vein-stenosis-due-to-the-insertion-of-a-temporal-right-subclavian-hemodialysis-catheter
#7
Eleni I Skandalou, Fani D Apostolidou-Kiouti, Ilias D Minasidis, Ioannis K Skandalos
Central vein stenosis/occlusion is a common well-described sequel to the placement of hemodialysis catheters in the central venous system. The precise mechanisms by which central vein stenosis occurs are not well known. Current concepts in central vein stenosis pathophysiology focus on the response to vessel injury model, emphasizing the process of trauma. A case of left brachiocephalic vein stenosis due to the insertion and function of a temporary right subclavian hemodialysis catheter is presented. The purpose of the manuscript is to emphasize that, with the introduction of a temporary subclavian hemodialysis catheter via the right subclavian vein apart from causing concurrent stenosis/infarction of the right subclavian and right brachiocephalic vein, it is also possible to cause stenosis of the left brachiocephalic vein (close to its contribution to the superior vena cava) although the catheter tip is placed in the correct anatomical position in the superior vena cava...
2017: Case Reports in Vascular Medicine
https://www.readbyqxmd.com/read/29191536/the-enigma-of-orbital-compartment-syndrome-after-lumbar-spine-surgery-in-the-prone-position-case-report-and-literature-review
#8
Jorge Luiz Amorim Correa, Marcus André Acioly
Perioperative visual loss (POVL) after spinal surgery is a devastating complication for both the patient and the surgical team. Two major causes are known: ischemic optic neuropathy (ION) and central retinal artery occlusion (CRAO). The traditional understanding of CRAO has been consistently related to the occurrence of periocular trauma and signs of increased intraorbital pressure in addition to visual loss. Such orbital signs are, however, not a feature of any common POVL syndrome. A 55-year-old woman underwent prolonged lumbar decompression and fusion for spinal stenosis under general anesthesia in the prone position...
November 27, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29188434/photothrombotic-stroke-as-a-model-of-ischemic-stroke
#9
REVIEW
Anatoly B Uzdensky
The search of effective anti-stroke neuroprotectors requires various stroke models adequate for different aspects of the ischemic processes. The photothrombotic stroke model is particularly suitable for the study of cellular and molecular mechanisms underlying neurodegeneration, neuroprotection, and neuroregeneration. It is a model of occlusion of small cerebral vessels, which provides detailed study of molecular mechanisms of ischemic cell death and useful for search of potential anti-stroke agents. Its advantages include well-defined location and size of ischemic lesion that are determined by the aiming of the laser beam at the predetermined brain region; easy impact dosing by changing light intensity and duration; low invasiveness and minimal surgical intervention without craniotomy and mechanical manipulations with blood vessel, which carry the risk of brain trauma; low animal mortality and prolonged sensorimotor impairment that provide long-term study of stroke consequences including behavior impairment and recovery; independence on genetic variations of blood pressure and vascular architecture; and high reproducibility...
November 29, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/29172352/complications-of-an-ageing-dentition-part-1-occlusal-trauma-and-cracked-teeth
#10
Bryan Daniel Murchie
A growing problem in dentistry is complications associated with failing amalgam restorations that have been in place for many years. At present, there is a wide variety of treatment options available in the clinician’s armamentarium when this situation arises, however, without the correct diagnosis, the prognosis for the tooth may quickly diminish, despite the clinician’s best efforts. A confusing array of symptoms and failures may confound even the most experienced dentist, which will inevitably lead to invasive and time consuming approaches in a desperate attempt to rectify the initial problem...
April 2017: Dental Update
https://www.readbyqxmd.com/read/29162367/arterial-reconstructions-for-chronic-lower-extremity-ischemia-in-preadolescent-and-adolescent-children
#11
Jonathan L Eliason, Dawn M Coleman, Adam Gumushian, James C Stanley
OBJECTIVE: Chronic lower extremity ischemia in pediatric patients is uncommon. The intent of this study was to better define the arterial reconstructive options and their long-term durability in preadolescent and adolescent children having clinically relevant arterial occlusions affecting the lower extremity. METHODS: The medical records of 33 consecutive pediatric patients who underwent lower extremity revascularization for chronic ischemia at the University of Michigan from 1974 to 2016 were reviewed...
November 18, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/29156107/hemodynamic-force-triggers-rapid-netosis-within-sterile-thrombotic-occlusions
#12
X Yu, J Tan, S L Diamond
BACKGROUND: Neutrophil extracellular traps (NETs) are released when neutrophils encounter infectious pathogens, especially during sepsis. Additionally, NETosis occurs during venous and arterial thrombosis, disseminated intravascular coagulation, and trauma. OBJECTIVE: We tested if hemodynamic forces trigger NETosis during sterile thrombosis. METHODS: NETs were imaged with Sytox-green during microfluidic perfusion of Factor XIIa-inhibited or thrombin-inhibited human whole blood over fibrillar collagen (± tissue factor)...
November 20, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29145243/obstructive-internal-hernia-caused-by-mesodiverticular-bands-in-children-two-case-reports-and-a-review-of-the-literature
#13
Mirko Bertozzi, Berardino Melissa, Elisa Magrini, Giuseppe Di Cara, Susanna Esposito, Antonino Apignani
INTRODUCTION: The mesodiverticular band (MDB) is an embryologic remnant of the vitelline circulation, which carries the arterial supply to the Meckel diverticulum. In the event of an error of involution, a patent or nonpatent arterial band persists and extends from the mesentery to the apex of the antimesenteric diverticulum. This creates a snare-like opening through which bowel loops may herniate and become obstructed. This report describes 2 rare cases of small bowel occlusion owing to an internal hernia caused by a MDB...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29135635/acute-occlusion-of-brachial-artery-caused-by-blunt-trauma-in-football-player-case-report-and-review-of-the-literature
#14
John Chan, David Han, Robert A Gallo
No abstract text is available yet for this article.
November 2017: Current Sports Medicine Reports
https://www.readbyqxmd.com/read/29132575/acute-management-of-the-traumatically-injured-pelvis
#15
REVIEW
Steven Skitch, Paul T Engels
Severe pelvic trauma is a challenging condition. The pelvis can create multifocal hemorrhage that is not easily compressible nor managed by traditional surgical methods such as tying off a blood vessel or removing an organ. Its treatment often requires reapproximation of bony structures, damage control resuscitation, assessment for associated injuries, and triage of investigations, as well as multimodality hemorrhage control (external fixation, preperitoneal packing, angioembolization, REBOA [resuscitative endovascular balloon occlusion of the aorta]) by multidisciplinary trauma specialists (general surgeons, orthopedic surgeons, endovascular surgeons/interventional radiologists)...
February 2018: Emergency Medicine Clinics of North America
https://www.readbyqxmd.com/read/29132574/major-abdominal-trauma-critical-decisions-and-new-frontiers-in-management
#16
REVIEW
Megan Brenner, Christopher Hicks
A standardized approach should be used with a patient with abdominal trauma, including primary and secondary surveys, followed by additional diagnostic testing as indicated. Specific factors can make the diagnosis of serious abdominal trauma challenging, particularly in the face of multiple and severe injuries, unknown mechanism of injury, altered mental status, and impending or complete cardiac arrest. Advances in technology in diagnosis and/or treatment with ultrasound, helical computed tomography, and resuscitative endovascular balloon occlusion of the aorta (REBOA) have significantly advanced trauma care, and are still the focus of current and ongoing investigations...
February 2018: Emergency Medicine Clinics of North America
https://www.readbyqxmd.com/read/29127251/looking-beyond-the-indication-bone-scan-for-trauma-providing-unsuspected-initial-diagnosis-of-acute-critical-lower-limb-arterial-compromise
#17
Fathima Fijula Palot Manzil, Samuel E Almodovar, Pradeep Bhambhvani
We report a case of rare incidental initial detection of unsuspected arterial supply compromise to the right lower extremity on a bone scan done to rule out fracture in a patient with right hip pain following a fall. Follow up CT angiogram confirmed near complete occlusion of right lower extremity arteries for which patient underwent above knee amputation.
November 10, 2017: Journal of Nuclear Medicine Technology
https://www.readbyqxmd.com/read/29126600/effect-of-treatment-delay-on-the-effectiveness-and-safety-of-antifibrinolytics-in-acute-severe-haemorrhage-a-meta-analysis-of-individual-patient-level-data-from-40%C3%A2-138-bleeding-patients
#18
Angèle Gayet-Ageron, David Prieto-Merino, Katharine Ker, Haleema Shakur, François-Xavier Ageron, Ian Roberts
BACKGROUND: Antifibrinolytics reduce death from bleeding in trauma and post-partum haemorrhage. We examined the effect of treatment delay on the effectiveness of antifibrinolytics. METHODS: We did an individual patient-level data meta-analysis of randomised trials done with more than 1000 patients that assessed antifibrinolytics in acute severe bleeding. We identified trials done between Jan 1, 1946, and April 7, 2017, from MEDLINE, Embase, the Cochrane Central Register of Controlled Trials (CENTRAL), Web of Science, PubMed, Popline, and the WHO International Clinical Trials Registry Platform...
November 7, 2017: Lancet
https://www.readbyqxmd.com/read/29123853/high-grade-traumatic-torso-visceral-injury-with-hemodynamic-instability-effectiveness-of-transarterial-embolization-using-n-butyl-cyanoacrylate
#19
REVIEW
Junya Tsurukiri, Shoichi Ohta, Akira Hoshiai, Hidefumi Sano, Eitaro Okumura, Nobuhiko Tsubouchi, Hiroyuki Konishi, Tetsuo Yukioka
Trauma patients with uncontrolled hemorrhage encountering coagulopathy are often associated with poor outcome. Recently, the concept of damage control interventional radiology, which focuses on "speedy stoppage of bleeding" by interventional radiology among trauma patients with hemodynamic instability and acute traumatic coagulopathy, was proposed as an alternative to damage control surgery. N-butyl cyanoacrylate (NBCA) has been used as a liquid embolic agent in various non-traumatic situations, where it has been shown to have a high technical success rate and low recurrent bleeding rate, especially in patients with coagulopathy...
April 2017: Acute Medicine & Surgery
https://www.readbyqxmd.com/read/29119070/superior-ophthalmic-vein-access-for-embolization-of-an-indirect-carotid-cavernous-fistula
#20
Ali S Haider, Prabhat Garg, Dean Leonard, Tijani Osumah, Umair Khan, Steven Vayalumkal, Lyndon K Lee, Phu Nguyen, Grant Gilliland, Kennith F Layton
Carotid cavernous fistulae (CCF) are defined as abnormal connections between the carotid circulation and cavernous sinus. CCFs can be categorized as being direct or indirect. Direct CCFs are usually associated with trauma, whereas indirect CCFs are associated with revascularization following cavernous sinus thrombosis. We present a case of a 53-year-old male who presented with tinnitus, proptosis, conjunctivitis, and blurry vision. The patient had a recent endovascular transvenous embolization that was only partially successful, with a residual carotid cavernous fistula draining to the left superior ophthalmic vein and multiple cortical veins...
September 1, 2017: Curēus
keyword
keyword
97561
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"