Search results for " Anesthesia"

Treatment and restoration of adult dentoalveolar trauma: A clinical case report

2016

Adult dentoalveolar trauma most often occurs in the context of sports activities and traffic accidents. Coronal fractures are the most common type of lesion, followed by tooth luxation. We present the case of a 25-year-old woman who suffered alveolar bone damage and coronal fractures of the upper incisors, with extrusive luxation of the right central incisor, as the result of a fall. On the first visit, manual reduction of the buccal plate was carried out under local anesthesia, with repositioning of the right central incisor and splinting to the neighboring teeth. Composites were used to restore the coronal fractures. After one month, both upper central incisors and the right lateral incis…

Articaine versus lidocaine inferior alveolar nerve block in posterior mandible implant surgeries: a randomized controlled trial

2023

Background: The aim of this study is to compare the effects of %4 articaine and %2 lidocaine on inferior alveolar nerve block (IANB) for implant surgery in the posterior mandible.Material and Methods: The patients who have inserted implants in the posterior mandible were divided into 2 groups for IANB: lidocaine and articaine. VAS = visual analog scale, pain during surgery and injection, lip numb-ness time, mandibular canal-implant apex distance, age, gender, bone density, implant number, release incision, adjacent teeth, and duration of surgery were analyzed using t-test, Mann-Whitney U test, Spearman's coefficient, and, Pearson's chi-squared test. This trial followed the recommendations o…

Up and Down States During Slow Oscillations in Slow-Wave Sleep and Different Levels of Anesthesia

2021

Slow oscillations are a pattern of synchronized network activity generated by the cerebral cortex. They consist of Up and Down states, which are periods of activity interspersed with periods of silence, respectively. However, even when this is a unique dynamic regime of transitions between Up and Down states, this pattern is not constant: there is a range of oscillatory frequencies (0.1–4 Hz), and the duration of Up vs. Down states during the cycles is variable. This opens many questions. Is there a constant relationship between the duration of Up and Down states? How much do they vary across conditions and oscillatory frequencies? Are there different sub regimes within the slow oscillation…

Should We Use Dexmedetomidine for Sedation in Parturients Undergoing Caesarean Section Under Spinal Anaesthesia?

2017

Cardiovascular effect of dental anesthesia with articaine (40 mg with epinefrine 0,5 mg % and 40 mg with epinefrine 1 mg%) versus mepivacaine (30 mg …

2011

Objectives: The aim of the present study is to compare cardiovascular safety profiles of two dental anesthetics: articaine versus two standard mepivacaine solutions used during etiological periodontal treatment in cardiovascular patients. Study Design: Using a cross-over study design, ten cardiovascular patients were randomly assigned to dental treatment with 1.8mL of a local anesthetic injected on each quadrant of the mouth: Articaine (40mg with Epinephrine 0.5mg % and 40mg with Epinephrine 1mg %) or Mepivacaine (30mg and 20mg with Epinephrine 1mg %). A computer programme enabled continuous longitudinal data collection: O2 saturation, blood pressure (BP) and heart rate (HR). Results: No se…

Kontinuierlicher exspiratorischer Alkoholnachweis

1995

The absorption of large volumes of irrigation fluid is a major problem in transurethral prostatic surgery (TUR-P). Various indicators have been tested to monitor fluid absorption with regard to continuous registration and sufficient accuracy. The volumetric fluid balance is not suitable as a routine method because of its inaccuracy. Easily accessible parameters are unspecific because of surgical bleeding (haematocrit [Hct]), or are interfered with by physiological counter-regulatory actions (serum sodium [Na] concentration). In 1986 Hulten et al. suggested adding 2% ethanol to the irrigation fluid as a marker and investigated it intermittently in the expired air with an alcohol-test applian…

Foreldres opplevelse av tillit og tap når barnet er til anestesi : Hvordan opplever foreldre det å være med på barnets første generelle anestesi ved …

2018

Masteroppgave spesialsykepleie ME519 – Universitetet i Agder 2018 Background There is a widespread practice that one parent is present during the induction of his or her child’s anesthesia. There are quantitative studies on how the parent’s presence impacts the induction, the impact on the child, and satisfaction with the parents. Literature within psychology states that there are bonds between parent and child. However, I found little on what the parents’ experiences are. Aim The intention of this study is to gain a better understanding of the parent’s experiences when they are following their child to, and attending, the induction of the general anesthesia. The research question What is t…

Koinzidenz eines epiduralen H�matoms und epiduralen Metastasengewebes bei thorakaler Epiduralan�sthesie

2003

Die vorliegende Kasuistik beschreibt den Fall einer Paraplegie nach Anlage eines thorakalen Epiduralkatheters auf dem Boden eines epiduralen Hamatoms im Bereich epiduralen Metastasengewebes. Neben dem genauen Procedere werden die Bedingungen diskutiert, die im Falle einer solchen Komplikation die fruhest mogliche Diagnose und somit die nachfolgende Therapieplanung ermoglichen. Daruber hinaus wird die Notwendigkeit praoperativer Untersuchungen bei geplanter Anlage eines Epiduralkatheters diskutiert.

Totale Spinalanästhesie im Notarztdienst

2002

Die vorliegende Kasuistik beschreibt den auserst seltenen Fall einer auserklinisch aufgetretenen totalen Spinalanasthesie. Neben dem initialen Management werden die weiteren moglichen Komplikationen von paravertebralen Injektionen fur die differenzialdiagnostische Uberlegung erlautert. Das Erkennen der Symptomatik kann neben der lebensrettenden Therapie im weiteren Verlauf bei gesichertem kausalen Zusammenhang eine kostenintensive Ausweitung der Diagnostik und Therapie verhindern. In der Regel behalten die Patienten bei adaquater Notfalltherapie keine bleibenden Schaden zuruck. Fur die Anwender von paravertebralen Injektionstechniken ergibt sich, dass adaquate personelle und apparative Vora…

Plasmakonzentrationen von Bupivacain bei kontinuierlicher Periduralanästhesie im Kindesalter

1998

Zur postoperativen Schmerztherapie bei Kindern mit Operationen an der unteren Korperhalfte bietet sich eine Periduralanasthesie an. Bisher wurde die initiale Pharmakokinetik bei Kindern untersucht, nicht hingegen der langfristige Verlauf. Ziel dieser Untersuchung war die Erhebung von Daten zum zeitlichen Verlauf des Plasma-Bupivacainspiegels, der sauren α1-Glycoprotein- und Albuminkonzentrationen bei Kindern mit kontinuierlicher Periduralanasthesie in der postoperativen Phase. Methodik:Uber eine 19G Tuohy-Kanule legten wir einen Katheter mit 0,63 mm Ausendurchmesser in den Periduralraum ein. Wahrend der kontinuierlichen periduralen Bupivacaininfusion durfte eine Dosis von 0,4 mg/kgKG/h Bupi…