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Cephalic index

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https://www.readbyqxmd.com/read/28806537/effect-of-oral-hydration-on-external-cephalic-version-at-term
#1
Virna Franca Zobbi, Antonella Nespoli, Elisa Spreafico, Roberta Recalcati, Federica Loi, Antonietta Scian, Stefania Galimberti
OBJECTIVE: To evaluate the effect of oral hydration on the success rate of external cephalic version (ECV). DESIGN: Randomized controlled and single-blind trial. SETTING: Academic tertiary hospital with approximately 3,000 births annually. PARTICIPANTS: One hundred sixty-four women at a gestational age of at least 37 weeks with breech-presenting fetuses and normal amniotic fluid indexes (AFIs). METHODS: Participants were randomly assigned to drink 2000 ml or no more than 100 ml of water in the 2 hours before undergoing ECV...
August 11, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28777417/outcomes-of-three-types-of-native-arteriovenous-fistula-in-a-single-center
#2
Emiliano Chisci, Linda M Harris, Francesco Menici, Pierfrancesco Frosini, Eugenio Romano, Nicola Troisi, Leonardo Ercolini, Stefano Michelagnoli
OBJECTIVE: To study the outcomes of three different types of native arteriovenous fistula (AVF), the distal (D: radial-cephalic), middle-arm (MA: radial-cephalic) and proximal (P: brachial-cephalic) AVF access creation for hemodialysis patients in a single center. METHODS: An 8-year retrospective review, from 2006 to 2014, was conducted at a single institution in which the surgical outcomes for three different types of native AVF creation were reviewed. Preoperative duplex vein mapping was obtained in all patients to choose the best vein and site for access...
July 26, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28752360/anatomical-characteristics-of-greater-palatine-foramen-a-novel-point-of-view
#3
Daniele Gibelli, Alessia Borlando, Claudia Dolci, Valentina Pucciarelli, Cristina Cattaneo, Chiarella Sforza
PURPOSE: Anatomy of greater palatine foramen is important for maxillary nerve blocks, haemostatic procedures, and the treatment of neuralgia; although metrical data are available about its collocation, still several aspects need to be explored, such as the influence of the cranium size. METHODS: The position of greater palatine foramen was assessed on 100 skulls through six measurements (distances from intermaxillary suture, posterior palatal border, posterior nasal spine, and incisive foramen; palatal length; relative position on palatal length) and two angles (angles at incisive foramen and greater palatine foramen)...
July 27, 2017: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/28738010/effects-of-the-%C3%AE-2-adrenoceptor-agonist-medetomidine-on-the-distribution-and-clearance-of-alfaxalone-during-coadministration-by-constant-rate-infusion-in-dogs
#4
Rachel C Bennett, Kati M Salla, Marja R Raekallio, Mika Scheinin, Outi M Vainio
OBJECTIVE To assess the possible impact of medetomidine on concentrations of alfaxalone in plasma, when coadministered as a constant rate infusion (CRI) to dogs, and to determine the possible impact of medetomidine on the cardiopulmonary effects of alfaxalone during CRI. ANIMALS 8 healthy adult Beagles. PROCEDURES 3 treatments were administered in a randomized crossover design as follows: 1 = saline (0.9% NaCl) solution injection, followed in 10 minutes by induction of anesthesia with alfaxalone (loading dose, 2...
August 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28734753/cranial-bone-structure-in-children-with-sagittal-craniosynostosis-relationship-with-surgical-outcomes
#5
Naiara Rodriguez-Florez, Amel Ibrahim, J Ciaran Hutchinson, Alessandro Borghi, Greg James, Owen J Arthurs, Patrizia Ferretti, David Dunaway, Silvia Schievano, N U Owase Jeelani
BACKGROUND: While spring-assisted cranioplasty has become a widespread technique to correct scaphocephaly in children with sagittal synostosis, predicting head shape changes induced by the gradual opening of the springs remains challenging. This study aimed to explore the role of cranial bone structure on surgical outcomes. METHODS: Patients with isolated sagittal synostosis undergoing spring-assisted cranioplasty at GOSH (London, UK) were recruited (n = 18, age: 3-8 months)...
June 27, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28701155/maternal-obesity-and-its-effect-on-labour-duration-in-nulliparous-women-a-retrospective-observational-cohort-study
#6
Karen Louise Ellekjaer, Thomas Bergholt, Ellen Løkkegaard
BACKGROUND: Obesity is increasing among primipara women. We aimed to describe the association between body mass index (BMI) during early-pregnancy and duration of labour in nulliparous women. METHODS: Retrospective observational cohort study of 1885 nulliparous women with a single cephalic presentation from 37 0/7 to 42 6/7 weeks of completed gestation and spontaneous or induced labour at Nordsjællands Hospital, University of Copenhagen, Denmark, in 2011 and 2012...
July 12, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28665854/morphometric-analysis-of-the-posterior-cranial-fossa-in-syndromic-and-nonsyndromic-craniosynostosis
#7
Thomas Beez, David Koppel, Meharpal Sangra
Posterior cranial fossa (PCF) anatomy can be abnormal in craniosynostosis, and hindbrain herniation may occur. This study analyzed PCF anatomy in single suture and complex craniosynostosis.Children with craniosynostosis and age-matched controls were identified. Cephalic index (CI) for cranial vault and PCF as well as tentorial (TA) and occipital angles (OA) were measured on preoperative imaging.Children with syndromic (N = 6), bicoronal (N = 4), sagittal (N = 12), and metopic synostosis (N = 4) as well as controls (N = 10) were enrolled...
July 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28665461/clinical-predictors-of-recurrent-stenosis-and-need-for-re-intervention-in-the-cephalic-arch-in-patients-with-brachiocephalic-av-fistulas
#8
Saravanan Balamuthusamy, Alagarsamy Lakku Reddi, Machaiah H Madhrira, Balamurugan Sankarapandian, Peter Nguyen, Avinash Vallurupalli, William Gabbard, Nishant Jalandhara, Albert Yurvati
INTRODUCTION: Cephalic arch stenosis is one of the most common reasons for repeated endovascular intervention and eventual abandonment of access in hemodialysis patients. There is no prediction model to identify risk factors for recurrent cephalic arch stenosis. We have developed a mathematical model to predict the need for reintervention in brachiocephalic (BC) fistulas with recurrent cephalic arch stenosis. METHODS: Single-center retrospective analysis of 143 patients with a BC fistula referred to the vascular clinic for access dysfunction who underwent cephalic arch angioplasty were included for the analysis...
June 23, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28665460/ischemic-monomelic-neuropathy-a-long-term-follow-up-of-two-cases
#9
Vikas Singh, Huzaif Qaisar, Avais Masud, Sushil Mehandru, Elmer Sadiang-Abay, Eric J Costanzo, Loay Salman
INTRODUCTION: Ischemic monomelic neuropathy (IMN) is the most dreaded complication of an arteriovenous access creation. While uncommon, it can lead to pain, paresthesia or/and hand weakness. Creation of an arteriovenous connection causing a sudden diversion of blood away from the nerves can lead to ischemic injury to the neural tissue and cause IMN. Immediate surgical ligation has been traditionally recommended to limit ongoing neural tissue injury. CASE DESCRIPTION: We present two diabetic patients who developed IMN after the creation of a left upper extremity brachial-cephalic fistula and refused to undergo surgical ligation...
June 20, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28654600/an-appraisal-of-the-cephalic-index-in-sagittal-craniosynostosis-and-the-unseen-third-dimension
#10
Jeffrey A Fearon, Kanlaya Ditthakasem, Morley Herbert, John Kolar
BACKGROUND: The cephalic index is often used to evaluate sagittal craniosynostosis corrections; however, validation of this measure remains untested. METHODS: A three-part study was designed to (1) determine the normal distribution of cephalic indices in untreated sagittal craniosynostosis; (2) examine index values in treated children, subsequently determined to require secondary surgery; and (3) explore the correlation between a photography-based assessment of scaphocephaly severity and the cephalic index...
July 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28643663/delivery-outcomes-of-term-pregnancy-complicated-by-idiopathic-polyhydramnios
#11
S Zeino, L Carbillon, I Pharisien, A Tigaizin, M Benchimol, R Murtada, J Boujenah
OBJECTIVE: Polyhydramnios is associated with an increased risk of cesarean section. The aetiology of polyhydramnios and the characteristics of the labour may be confounding factors. The objective was to study the characteristics and mode of delivery in case of pregnancy complicated with idiopathic polyhydramnios. METHODS: This retrospective matched and controlled study included all pregnant women with idiopathic polyhydramnios (amniotic index>25cm or single deepest pocket>8cm) diagnosed at the 2nd or 3rd trimester and persistent at term delivery (>37weeks of pregnancy) in our institution...
April 2017: Journal of gynecology obstetrics and human reproduction
https://www.readbyqxmd.com/read/28635121/exposure-to-sodium-valproate-during-pregnancy-facial-features-and-signs-of-autism
#12
Rachel Stadelmaier, Hanah Nasri, Curtis K Deutsch, Margaret Bauman, Anne Hunt, Christopher J Stodgell, Jane Adams, Lewis B Holmes
BACKGROUND: Valproic acid (VPA) is the most teratogenic anticonvulsant drug in clinical use today. Children exposed prenatally to VPA have previously been shown to have dysmorphic craniofacial features, identified subjectively but not by anthropometric methods. Exposure to VPA has also been associated with an increased frequency of autism spectrum disorder (ASD). An increased cephalic index (the ratio of the cranial lateral width to the cranial anterior-posterior length) has been observed in children with ASD...
August 15, 2017: Birth defects research
https://www.readbyqxmd.com/read/28578171/nonmedically-indicated-induction-in-morbidly-obese-women%C3%A2-is-not-associated-with-an-increased-risk-of-cesarean%C3%A2-delivery
#13
Tetsuya Kawakita, Sara N Iqbal, Chun-Chih Huang, Uma M Reddy
BACKGROUND: The prevalence of morbid obesity (body mass index ≥40 kg/m(2)) in women aged 20-39 years was 7.5% in 2009 through 2010. Morbid obesity is associated with an increased risk of stillbirth compared with normal body mass index, especially >39 weeks' gestation. The data regarding increased risk of cesarean delivery associated with nonmedically indicated induction of labor compared to expectant management in morbidly obese women are limited. OBJECTIVE: We sought to compare the cesarean delivery rate of nonmedically indicated induction of labor with expectant management in morbidly obese women without other comorbidity...
May 31, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28553772/prenatal-ultrasound-parameters-in-single-suture-craniosynostosis
#14
Martijn J Cornelissen, Inge Apon, Jacques J N M van der Meulen, Irene A L Groenenberg, Mieke N Kraan-van der Est, Irene M J Mathijssen, Gouke J Bonsel, Titia E Cohen-Overbeek
INTRODUCTION: Although single-suture craniosynostosis is diagnosed sporadically during pregnancy, timely referral is critical for its treatment. Additionally, craniosynostosis leads to increased maternofetal trauma during birth. In the Netherlands, 95% of pregnant women receive a standard ultrasound at around 20 weeks of gestation, potentially an ideal setting for detecting craniosynostosis prenatally. To enhance the prenatal detection of the metopic and the sagittal suture synostosis, we wished to identify new screening parameters...
June 14, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28549045/effect-of-preoperative-molding-helmet-in-patients-with-sagittal-synostosis
#15
Asra Hashmi, Neena I Marupudi, Sandeep Sood, Arlene Rozzelle
BACKGROUND: In our practice, the authors found that molding helmet used for plagiocephaly preoperatively, in patients with sagittal synostosis, decreased bathrocephaly, forehead bossing, and improved posterior vertex, as well as Cephalic Index (CI). This prompted us to investigate the impact of preoperative molding helmet in patients with sagittal synostosis. METHODS: A prospective study was performed on patients undergoing surgical correction of sagittal synostosis, over a 5-year period...
June 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28538575/the-management-of-trigonoscaphocephaly-as-a-result-of-combined-metopic-and-sagittal-synostosis
#16
Thomas D Dobbs, Omer Salahuddin, Jayaratnam Jayamohan, Peter Richards, Shailendra Magdum, Steven A Wall, David Johnson
BACKGROUND: The combination of sagittal and metopic synostosis is rare, resulting in a scaphocephalic shape, but with an absence of frontal bossing and therefore varying degrees of trigonocephaly and occipital prominence. Treatment is primarily surgical, with a combination of procedures to address both the scaphocephaly and trigonocephaly required involving multiple operations. The authors discuss their experience of treating combined trigonoscaphocephaly in a single-stage procedure and propose a management strategy based on the severity of the presenting deformity...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28538555/the-anatomy-of-the-facial-vein-implications-for-plastic-reconstructive-and-aesthetic-procedures
#17
Sebastian Cotofana, Hanno Steinke, Alexander Schlattau, Markus Schlager, Jonathan M Sykes, Malcolm Z Roth, Alexander Gaggl, Riccardo E Giunta, Robert H Gotkin, Thilo L Schenck
BACKGROUND: Anatomical knowledge of the facial vasculature is crucial for successful plastic, reconstructive, and minimally invasive procedures of the face. Whereas the majority of previous investigations focused on facial arteries, the precise course, variability, and relationship with adjacent structures of the facial vein have been widely neglected. METHODS: Seventy-two fresh frozen human cephalic cadavers (32 male and 40 female cadavers; mean age, 75.2 ± 10...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28523303/prognostic-factors-in-squamous-cell-carcinoma-of-the-lower-lip-an-immunohistochemical-study
#18
Raluca Niculina Ciurea, Virgil Pătraşcu, Cristiana Eugenia Simionescu, Alex Emilian Stepan, Dragoş George Popa, Marius Eugen Ciurea, Andreea Oana Enache, Stelian ŞtefăniŢă Mogoantă, Daniel Pirici
Squamous cell carcinoma (SCC) of the lip represents 15-30% of SCC of cephalic extremity, located on the lower lip in about 90% of cases. The present paper aimed to define the profile of SCC of the lip with major risk factors. The study included 20 selected cases diagnosed with lower lip SCC, using a panel of antibodies which addressed cell proliferation (Ki67), perturbation of the cell cycle (p53), angiogenesis (VEGF - vascular endothelial growth factor), factors related to tumor cell interaction with the extracellular matrix (CD44)...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
https://www.readbyqxmd.com/read/28498626/risk-of-labor-dystocia-increases-with-maternal-age-irrespective-of-parity-a-population-based-register-study
#19
Ulla Waldenström, Cecilia Ekéus
INTRODUCTION: Advanced maternal age is associated with labor dystocia (LD) in nulliparous women. This study investigates the age-related risk of LD in first, second and third births. MATERIAL AND METHODS: All live singleton cephalic births at term (≥ 37 gestational weeks) recorded in the Swedish Medical Birth Register from 1999 to 2011, except elective cesarean sections and fourth births and more, in total 998 675 pregnancies, were included in the study. LD was defined by International Classification of Diseases, version 10 codes (O620, O621, O622, O629, O630, O631 and O639)...
September 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28454666/three-dimensional-surface-scanners-compared-with-standard-anthropometric-measurements-for-head-shape
#20
Caroline A A Beaumont, Paul G M Knoops, Alessandro Borghi, N U Owase Jeelani, Maarten J Koudstaal, Silvia Schievano, David J Dunaway, Naiara Rodriguez-Florez
Three-dimensional (3D) surface imaging devices designed to capture and quantify craniofacial surface morphology are becoming more common in clinical environments. Such scanners overcome the limitations of two-dimensional photographs while avoiding the ionizing radiation of computed tomography. The purpose of this study was to compare standard anthropometric cranial measurements with measurements taken from images acquired with 3D surface scanners. Two 3D scanners of different cost were used to acquire head shape data from thirteen adult volunteers: M4D scan and Structure Sensor...
March 29, 2017: Journal of Cranio-maxillo-facial Surgery
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