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Cephalic index

Chang-Qing Zhao, Wei Ding, Kai Zhang, Jie Zhao
BACKGROUND: Large lumbar or lumbosacral (LS) disc herniations usually expand from the paramedian space to the neuroforamen and compress both the transversing (lower) and the exiting (upper) nerve roots, thus leading to bi-radicular symptoms. Bi-radicular involvement is a statistically significant risk factor for poor outcome in patients presenting with far lateral or foraminal disc herniation after facet preserving microdecompression. There is evidence showing that patients suffering from large lumbar disc herniations treated with interbody fusion have significant superior results in comparison with those who received a simple discectomy...
September 2016: Indian Journal of Orthopaedics
Rajiv R Iyer, Rafael Uribe-Cardenas, Edward S Ahn
OBJECTIVE: The objective of this study is to present the novel technique and associated results of a single-incision endoscope-assisted procedure for the treatment of sagittal craniosynostosis. METHODS: We retrospectively reviewed the charts of infants who underwent single-incision endoscope-assisted sagittal craniectomy for craniosynostosis at our institution. Demographic data collected included patient age, blood loss, operative time, pre- and post-operative hemoglobin, pre- and post-operative cephalic index (CI), and hospital length of stay...
October 11, 2016: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
Etienne Alagnide, D D Niama Natta, G M Houngbédji, H Azanmasso, R Dagoli, G T Kpadonou
OBJECTIVE: With the increasing of standard of living, the body dimensions have evolved in many countries in recent decades and the aesthetic canons are very variable depending on the socio-cultural contexts. To study the morphological standards of adults in Benin. MATERIAL/PATIENTS AND METHODS: Prospective study, descriptive and analytical cross in sight conducted from October to December 2011 in the twelve departments of Benin. Stratified sampling, on 2412 Beninese adults (aged 18-67 years), apparently healthy (without medical or surgical history known), willing to participate in the study, examined by observation and morpho-statics measurements...
September 2016: Annals of Physical and Rehabilitation Medicine
Joice Monaliza Vernini, Jusciéle Brogin Moreli, Roberto Antônio Araújo Costa, Carlos Antonio Negrato, Marilza Vieira Cunha Rudge, Iracema Mattos Paranhos Calderon
BACKGROUND: Maternal obesity is associated with several adverse pregnancy outcomes. This study was conducted aiming to evaluate maternal levels of adipokines and insulin in pregnancies complicated by overweight and obesity and its correlations with maternal and fetal outcomes. METHODS: This cross-sectional study included 72 mother-newborn pairs. Mothers were classified as having normal weight (n = 23), overweight (n = 18), and obesity (n = 31). Maternal adiponectin, leptin, resistin and insulin levels at the end of pregnancy were compared among groups and correlated with maternal and perinatal outcomes...
2016: Diabetology & Metabolic Syndrome
Patricia Bellows, Utsavi Shah, Lauren Hawley, Kathleen Drexler, Manisha Gandhi, Haleh Sangi-Haghpeykar, Christina Davidson
OBJECTIVE: To evaluate maternal-neonatal morbidity for women undergoing trial of labor after cesarean (TOLAC) following clinical practice changes based upon ACOG's 2010 VBAC guideline. STUDY DESIGN: Four-year retrospective cohort analysis around implementation of a hospital guideline in women undergoing TOLAC with a live, cephalic, singleton without lethal anomaly ≥24 weeks and ≥1 prior cesarean. Maternal-neonatal outcomes pre- and post-guideline implementation were compared...
October 16, 2016: Journal of Maternal-fetal & Neonatal Medicine
Sifa Turan, Joshua I Rosenbloom, Mostafa Hussein, Christoph Berg, Ulrich Gembruch, Ahmet A Baschat, Ozhan M Turan
PURPOSE: Fetal head and somatic growth dynamics differs in fetuses with congenital heart defects (CHD). We longitudinally characterized fetal head and somatic growth in relation to the type of CHD. METHODS: Four hundred eleven exams from isolated CHD were compared with 1,219 controls. Head and somatic growth was assessed using head circumference (HC), brain volume (BrV = 1/6 × π × (HC/π)3)/2), fetal cephalization index (FCI = BrV/[estimated fetal weight]), and growth percentile...
September 13, 2016: Journal of Clinical Ultrasound: JCU
Brian J Dlouhy, Dennis C Nguyen, Kamlesh B Patel, Gwendolyn M Hoben, Gary B Skolnick, Sybill D Naidoo, Albert S Woo, Matthew D Smyth
OBJECTIVE Endoscope-assisted methods for treatment of craniosynostosis have reported benefits over open calvarial vault reconstruction. In this paper, the authors evaluated 2 methods for endoscope-assisted correction of sagittal synostosis: wide vertex suturectomy and barrel stave osteotomies (WVS+BSO) and narrow vertex suturectomy (NVS). METHODS The authors evaluated patients with nonsyndromic sagittal synostosis treated with either wide vertex suturectomy (4-6 cm) and barrel stave osteotomies (WVS+BSO) or narrow vertex suturectomy (NVS) (approximately 2 cm) between October 2006 and July 2013...
December 2016: Journal of Neurosurgery. Pediatrics
Jordan W Swanson, Jacqueline A Haas, Brianne T Mitchell, Philip B Storm, Scott P Bartlett, Gregory G Heuer, Jesse A Taylor
There is no clear consensus for the optimal treatment of sagittal craniosynostosis; however, recent studies suggest that improved neurocognitive outcomes may be obtained when surgical intervention imparts active cranial expansion or remodeling and is performed before 6 months of age. The authors consider spring-mediated cranioplasty (SMC) to optimally address these imperatives, and this is an investigation of how helmet orthoses before or after SMC affect aesthetic outcomes.The authors retrospectively evaluated patients treated with SMC and adjunct helmeting for sagittal synostosis...
September 2016: Journal of Craniofacial Surgery
Klaus W W Dörhage, Benedicta E Beck-Broichsitter, Vera von Grabe, Annalena Sonntag, Stephan T Becker, Jörg Wiltfang
PURPOSE: Head orthoses offer a valuable therapeutic option for infants with positional plagiocephaly. The aim of this retrospective study was to evaluate the influence of therapy start and duration due to improvement of cranial asymmetry. MATERIAL AND METHODS: A total of 102 children during the years 2009-2014 were included. The patient cohort was divided according to age at the beginning of therapy (younger/older than 7.5 months) and duration (less/more than 150 days)...
July 7, 2016: Journal of Cranio-maxillo-facial Surgery
Jonathan Pindrik, Joseph Molenda, Rafael Uribe-Cardenas, Amir H Dorafshar, Edward S Ahn
OBJECTIVE Subjective evaluations typically guide craniosynostosis repair. This study provides normative values of anthropometric cranial indices that are clinically useful for the evaluation of multiple types of craniosynostosis and introduces 2 new indices that are useful in the evaluation and management of metopic and bicoronal synostosis. The authors hypothesize that normative values of the new indices as well as for established measures like the cephalic index can be drawn from the evaluation of CT scans of normal individuals...
December 2016: Journal of Neurosurgery. Pediatrics
Rumana Khanom, Chi Thi Kim Nguyen, Kou Kayamori, Xin Zhao, Keiichi Morita, Yoshio Miki, Ken-Ichi Katsube, Akira Yamaguchi, Kei Sakamoto
Keratin subtypes are selectively expressed depending on the cell type. They not only provide structural support, but regulate the metabolic processes and signaling pathways that control the growth of the epithelium. KRT17 (keratin 17) is induced in the regenerative epithelium and acts on diverse signaling pathways. Here, we demonstrate that KRT17 is invariably and permanently induced in oral squamous cell carcinoma (OSCC), as revealed by immunohistochemistry and cDNA microarray analysis. Two representative OSCC cell lines; KRT17-weakly expressing Ca9-22 and KRT17-highly expressing HSC3 were used to establish KRT17-overexpressing Ca9-22 and KRT17-knockdown HSC3 cells...
2016: PloS One
Woo Shik Jeong, Jong Woo Choi, Tae Suk Oh, Kyung S Koh, Young Hyun Cho, Seok Ho Hong, Young Shin Rah
To adopt the traditional fronto-orbital advancement technique designed by Tessier in the application of a distraction technique, the frontal bone flap should be detached before the distraction. In order to maximize the merit and potency of the distraction, we have applied the "one-piece cranioplasty" technique without bandeau for coronal craniosynostosis. Our new surgical technique was used to treat 10 unilateral and 16 bilateral craniosynosis patients between February 2005 and August 2014. Satisfactory results were achieved in all patients...
September 2016: Journal of Cranio-maxillo-facial Surgery
Hans Hendrik Karel Delye, Sebastian Arts, Wilfred Ary Borstlap, Laura Mirjam Blok, Jacques Jan Driessen, Jene Willem Meulstee, Thomas Jan Jaap Maal, Erik Jan van Lindert
INTRODUCTION: An evaluation of our first 111 consecutive cases of non-syndromic endoscopically assisted craniosynostosis surgery (EACS) followed by helmet therapy. METHODS: Retrospective analysis of a prospective registration database was performed. Age, duration of surgery, length of hospital stay, blood loss, transfusion rate, cephalic index and duration of helmet therapy were evaluated. An online questionnaire was used to evaluate the burden of the helmet therapy for the child and parents...
August 2016: Journal of Cranio-maxillo-facial Surgery
Yang Gi Ryu, Dong Kyu Lee, Man-Jong Baek, Heezoo Kim
BACKGROUND: The intraoperative assessment of autogenous arteriovenous fistulas (AVF) is crucial for achieving an optimal surgical outcome; however, it is not easy to predict the adequacy of surgically created AVF. We used the transit-time flow measurement (TTFM) method to assess the anastomotic quality of AVF and to identify the cutoff value for predicting prognosis of established AVF. METHODS: Retrospective study, a total of 187 patients were included in this study...
August 2016: Annals of Vascular Surgery
Guangming Zhang, Hua Tan, Xiaohua Qian, Jian Zhang, King Li, Lisa R David, Xiaobo Zhou
Spring-assisted surgery (SAS) can effectively treat scaphocephaly by reshaping crania with the appropriate spring force. However, it is difficult to accurately estimate spring force without considering biomechanical properties of tissues. This study presents and validates a reliable system to accurately predict the spring force for sagittal craniosynostosis surgery. The authors randomly chose 23 patients who underwent SAS and had been followed for at least 2 years. An elastic model was designed to characterize the biomechanical behavior of calvarial bone tissue for each individual...
May 2016: Journal of Craniofacial Surgery
Afshin Salehi, Katherine Ott, Gary B Skolnick, Dennis C Nguyen, Sybill D Naidoo, Alex A Kane, Albert S Woo, Kamlesh B Patel, Matthew D Smyth
OBJECTIVE The goal of this study was to identify the rate of neosuture formation in patients with craniosynostosis treated with endoscope-assisted strip craniectomy and investigate whether neosuture formation in sagittal craniosynostosis has an effect on postoperative calvarial shape. METHODS The authors retrospectively reviewed 166 cases of nonsyndromic craniosynostosis that underwent endoscope-assisted repair between 2006 and 2014. Preoperative and 1-year postoperative head CT scans were evaluated, and the rate of neosuture formation was calculated...
August 2016: Journal of Neurosurgery. Pediatrics
Kendy T Teng, Paul D McGreevy, Jenny-Ann L M L Toribio, Navneet K Dhand
BACKGROUND: The morphology of dogs can provide information about their predisposition to some disorders. For example, larger breeds are predisposed to hip dysplasia and many neoplastic diseases. Therefore, longitudinal trends in popularity of dog morphology can reveal potential disease pervasiveness in the future. There have been reports on the popularity of particular breeds and behavioural traits but trends in the morphological traits of preferred breeds have not been studied. METHODS: This study investigated trends in the height, dog size and head shape (cephalic index) of Australian purebred dogs...
2016: Canine Genetics and Epidemiology
Ramadan Dacaj, Sebija Izetbegovic, Goran Stojkanovic, Curr Gjocaj
AIM: The aims of this study were to compare ultrasound fetoplacental parameters and to calculate Hepato-Cephalic Index (HCI) as a new predictor of IUGR. METHODS AND MATERIAL: A clinical prospective study was conducted and included 120 pregnant women divided in two groups: non IUGR group included healthy pregnant women (n=60) and IUGR group included pregnant women with preeclampsia and IUGR (n=60). Outcome measures were following ultrasound fetoplacental parameters in fetuses with IUGR and non IUGR: Fetal Liver Length (FLL), Femur Length (FL), Biparietal Diameter (BPD), Placental Maturation by Grannum, Amniotic Fluid Index (AFI) and Hepato-Cephalic Index (HCI)...
February 2016: Acta Informatica Medica: AIM
Ming-Quan Chen, Chun Chen, Wei Fang
BACKGROUND: The median effective dose (ED50) for motor blockade of spinal plain bupivacaine in adults was previously reported; however, that of ropivacaine is unknown. This study aimed to determine the ED50 for motor blockade of spinal plain ropivacaine in adults, evaluating the effect of age on this parameter. METHODS: 133 patients in need of combined spinal and epidural anesthesia were enrolled in this sequential allocation study. They were divided into 6 groups according to age: 20-30, 31-40, 41-50, 51-60, 61-70, and 71-80 years...
May 2016: Der Anaesthesist
Mi-Young Kim, Min-Young Park, Gwang Jun Kim
OBJECTIVE: The aim of this study was to evaluate obstetric outcomes of external cephalic version (ECV) performed at or near term. METHODS: Single pregnant woman with breech presentation at or near term (n=145), who experienced ECV by one obstetrician from November 2009 to July 2014 in our institution were included in the study. Maternal baseline characteristic and fetal ultrasonographic variables were checked before the procedure. After ECV, the delivery outcomes of the women were gathered...
March 2016: Obstetrics & Gynecology Science
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