keyword
MENU ▼
Read by QxMD icon Read
search

epiphyseal

keyword
https://www.readbyqxmd.com/read/27924404/magnetic-resonance-imaging-of-the-distal-radial-epiphysis-a-new-criterion-of-maturity-for-determining-whether-the-age-of-18-has-been-completed
#1
M Timme, C Ottow, R Schulz, H Pfeiffer, W Heindel, V Vieth, A Schmeling, S Schmidt
To improve the accuracy of forensic age estimation where there is no legal basis for carrying out x-ray examinations, it would be useful to establish non-x-ray imaging techniques. The objective of this study was to provide reference data for the magnetic resonance imaging-based evaluation of the ossification stage of the distal radius. Furthermore, we tested a new criterion of the maturity of the distal radial epiphysis for determining whether an individual has completed the age of 18. We investigated 668 MRI scans of the distal radial epiphysis from 333 female and 335 male subjects ranging in age from 12 to 24...
December 6, 2016: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/27921146/bone-loss-at-the-distal-femur-and-proximal-tibia-in-persons-with-spinal-cord-injury-imaging-approaches-risk-of-fracture-and-potential-treatment-options
#2
REVIEW
C M Cirnigliaro, M J Myslinski, M F La Fountaine, S C Kirshblum, G F Forrest, W A Bauman
Persons with spinal cord injury (SCI) undergo immediate unloading of the skeleton and, as a result, have severe bone loss below the level of lesion associated with increased risk of long-bone fractures. The pattern of bone loss in individuals with SCI differs from other forms of secondary osteoporosis because the skeleton above the level of lesion remains unaffected, while marked bone loss occurs in the regions of neurological impairment. Striking demineralization of the trabecular epiphyses of the distal femur (supracondylar) and proximal tibia occurs, with the knee region being highly vulnerable to fracture because many accidents occur while sitting in a wheelchair, making the knee region the first point of contact to any applied force...
December 5, 2016: Osteoporosis International
https://www.readbyqxmd.com/read/27920593/slipped-capital-femoral-epiphysis-and-primary-hyperparathyroidism-a-case-report
#3
Anas A Alghamdi, Maswood M Ahmad, Mussa H Almalki
The aim of reporting this case is to highlight the association of two disorders, primary hyperparathyroidism (PHPT) and slipped capital femoral epiphysis (SCFE). They are usually seen in two different age groups and rarely together. PHPT is a rare cause of SCFE and only 10 cases have been reported in the literature worldwide. The patient in our report is a 13-year-old girl who presented to our clinic with bilateral knee pain and a waddling gait. Subsequent investigations showed that she had PHPT and SCFE with low bone mass...
2016: Clinical Medicine Insights. Endocrinology and Diabetes
https://www.readbyqxmd.com/read/27919515/sexual-dimorphism-of-the-tibia-in-contemporary-greek-cypriots-and-cretans-forensic-applications
#4
E K Kranioti, J G García-Donas, P S Almeida Prado, X P Kyriakou, H C Langstaff
Sex estimation is an essential step in the identification process of unknown heavily decomposed human remains as it eliminates all possible matches of the opposite sex from the missing person's database. Osteometric methods constitute a reliable approach for sex estimation and considering the variation of sexual dimorphism between and within populations; standards for specific populations are required to ensure accurate results. The current study aspires to contribute osteometric data on the tibia from contemporary Greek-Cypriots to assist the identification process...
November 16, 2016: Forensic Science International
https://www.readbyqxmd.com/read/27917331/percutaneous-cannulated-screw-fixation-for-pediatric-epiphyseal-ankle-fractures
#5
Özgür Çiçekli, Güzelali Özdemir, Mustafa Uysal, Vedat Biçici, İzzet Bingöl
BACKGROUND: Ankle injuries are among the most common injuries in children. The aim of this study was to compare the efficacies of two percutaneous fixation methods after closed reduction in physeal ankle fractures. METHODS: We reviewed the cases of 24 patients with a mean age of 12.29 years; 16 were male, and 8 were female. Only patients with fractures of Salter-Harris types 2, 3, and 4 with displacements greater than 2 mm were included in the study. Patients were treated with closed reduction manipulation and percutaneous screw fixation...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27916560/thinning-of-articular-cartilage-after-joint-unloading-or-immobilization-an-experimental-investigation-of-the-pathogenesis-in-mice
#6
Masato Nomura, Naoyoshi Sakitani, Hiroyuki Iwasawa, Yuta Kohara, Shoko Takano, Yoshio Wakimoto, Hiroshi Kuroki, Hideki Moriyama
OBJECTIVE: Moderate mechanical stress generated by normal joint loading and movement is essential for the maintenance of healthy articular cartilage. However, the effects of reduced loading caused by the absence of weight bearing or joint motion on articular cartilage and subchondral bone is still poorly understood. We aimed to characterize morphological and metabolic responses of articular cartilage and subchondral bone to decreased mechanical stress in vivo. METHODS: Mice were subjected to periods of hindlimb unloading by tail suspension or external fixation of the knee joints...
December 1, 2016: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/27914549/age-of-fusion-of-the-distal-radial-and-ulnar-epiphyses-from-hand-radiographs-a-study-in-kashmiri-population
#7
Nida Hassan, Farida Noor, Shabir Ahmad, Khalid Majid Fazili
Age estimation is a crucial parameter involved in investigations pertaining to civil and criminal procedures. It also aids in various examinations in forensic medicine, pediatrics, endocrinology and radiology. One of the important methods for skeletal age estimation is the age of fusion of the epiphyses. But there occur variations in the skeletal ages due to environmental, hormonal, ethnic and other factors. Hence, there arises the need for separate standards of ossification for different regions. The present study was conducted to ascertain the age of fusion of the distal radial and ulnar epiphyses in Kashmiri population...
December 2016: Science & Justice: Journal of the Forensic Science Society
https://www.readbyqxmd.com/read/27904729/treatment-of-late-onset-legg-calve-perthes-disease-by-arthrodiastasis
#8
Sung Soo Kim, Chan Woo Lee, Hyeon Jun Kim, Hyun Ho Kim, Lih Wang
BACKGROUND: To evaluate the efficacy of arthrodiastasis for Legg-Calve-Perthes disease. METHODS: Arthrodiastasis was conducted using external fixator devices (Orthofix) in 7 patients at least 8 years of age with a diagnosis of Legg-Calve-Perthes disease. The average follow-up was 80 months (range, 32 to 149 months), and their average age was 9.1 years (range, 8 to 12 years). The results of treatment were evaluated by measuring the degree of hip pain and the range of motion of the hip at 6 months after the operation and comparing the values with preoperative measurements...
December 2016: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/27891588/whole-body-mri-reveals-high-incidence-of-osteonecrosis-in-children-treated-for-hodgkin-lymphoma
#9
Annemieke S Littooij, Thomas C Kwee, Goya Enríquez, Jonathan I M L Verbeke, Claudio Granata, Auke Beishuizen, Charlotte de Lange, Floriana Zennaro, Marrie C A Bruin, Rutger A J Nievelstein
Osteonecrosis is a well-recognized complication in patients treated with corticosteroids. The incidence of osteonecrosis in children treated for Hodgkin lymphoma is unknown because prospective whole-body magnetic resonance imaging (MRI) studies are lacking in this patient population. Paediatric patients with newly diagnosed Hodgkin lymphoma who were treated according to a uniform paediatric Hodgkin protocol were eligible for inclusion in this prospective study. Whole-body MRI was performed in all 24 included patients (mean age 15·1 years, 12 girls) both before treatment and after 2 cycles of chemotherapy, and in 16 patients after completion of chemotherapy...
November 28, 2016: British Journal of Haematology
https://www.readbyqxmd.com/read/27890111/sex-estimation-of-the-tibia-in-modern-turkish-a-computed-tomography-study
#10
Oguzhan Ekizoglu, Ali Er, Mustafa Bozdag, Mustafa Akcaoglu, Ismail Ozgur Can, Julieta G García-Donas, Elena F Kranioti
The utilization of computed tomography is beneficial for the analysis of skeletal remains and it has important advantages for anthropometric studies. The present study investigated morphometry of left tibia using CT images of a contemporary Turkish population. Seven parameters were measured on 203 individuals (124 males and 79 females) within the 19-92-years age group. The first objective of this study was to provide population-specific sex estimation equations for the contemporary Turkish population based on CT images...
November 2016: Legal Medicine
https://www.readbyqxmd.com/read/27888646/corner-fracture-type-spondylometaphyseal-dysplasia-overlap-with-type-ii-collagenopathies
#11
Keren Machol, Mahim Jain, Mohammed Almannai, Thibault Orand, James T Lu, Alyssa Tran, Yuqing Chen, Alan Schlesinger, Richard Gibbs, Luisa Bonafe, Ana Belinda Campos-Xavier, Sheila Unger, Andrea Superti-Furga, Brendan H Lee, Philippe M Campeau, Lindsay C Burrage
Spondylometaphyseal dysplasia (SMD) corner fracture type (also known as SMD "Sutcliffe" type, MIM 184255) is a rare skeletal dysplasia that presents with mild to moderate short stature, developmental coxa vara, mild platyspondyly, corner fracture-like lesions, and metaphyseal abnormalities with sparing of the epiphyses. The molecular basis for this disorder has yet to be clarified. We describe two patients with SMD corner fracture type and heterozygous pathogenic variants in COL2A1. These two cases together with a third case of SMD corner fracture type with a heterozygous COL2A1 pathogenic variant previously described suggest that this disorder overlaps with type II collagenopathies...
November 26, 2016: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/27882811/the-ao-pediatric-comprehensive-classification-of-long-bone-fractures-pccf-part-ii
#12
Alexander Joeris, Nicolas Lutz, Andrea Blumenthal, Theddy Slongo, Laurent Audigé
Background and purpose - To achieve a common understanding when dealing with long bone fractures in children, the AO Pediatric Comprehensive Classification of Long Bone Fractures (AO PCCF) was introduced in 2007. As part of its final validation, we present the most relevant fracture patterns in the lower extremities of a representative population of children classified according to the PCCF. Patients and methods - We included patients up to the age of 17 who were diagnosed with 1 or more long bone fractures between January 2009 and December 2011 at either of 2 tertiary care university hospitals in Switzerland...
November 24, 2016: Acta Orthopaedica
https://www.readbyqxmd.com/read/27882802/the-ao-pediatric-comprehensive-classification-of-long-bone-fractures-pccf-part-i
#13
Alexander Joeris, Nicolas Lutz, Andrea Blumenthal, Theddy Slongo, Laurent Audigé
Background and purpose - To achieve a common understanding when dealing with long bone fractures in children, the AO Pediatric Comprehensive Classification of Long Bone Fractures (AO PCCF) was introduced in 2007. As part of its final validation, we present the most relevant fracture patterns in the upper extremities of a representative population of children classified according to the PCCF. Patients and methods - We included children and adolescents (0-17 years old) diagnosed with 1 or more long bone fractures between January 2009 and December 2011 at the university hospitals in Bern and Lausanne (Switzerland)...
November 24, 2016: Acta Orthopaedica
https://www.readbyqxmd.com/read/27874174/compound-heterozygous-mutations-in-the-ift140-gene-cause-opitz-trigonocephaly-c-syndrome-in-a-patient-with-typical-features-of-a-ciliopathy
#14
Christian Peña-Padilla, Christian R Marshall, Susan Walker, Stephen W Scherer, Gerónimo Tavares-Macías, Gladys Razo-Jiménez, Lucina Bobadilla-Morales, Elizabeth Acosta-Fernández, Alfredo Corona-Rivera, Roberto Mendoza-Londono, Jorge Román Corona-Rivera
We report on an infant with Opitz trigonocephaly C syndrome (OTCS), who also had manifestations of ciliopathy, including short ribs (non-asphyxiating), trident acetabular roofs, postaxial polydactyly cone-shaped epiphyses, and dysplasia of the renal, hepatic and pancreatic tissues. To investigate the molecular cause, we used an exome sequencing strategy followed by Sanger sequencing. Two rare variants, both predicted to result in loss of functional protein, were identified in the IFT140 gene; a substitution at the splice donor site of exon 24 (c...
November 22, 2016: Clinical Genetics
https://www.readbyqxmd.com/read/27871660/management-of-the-anterior-cruciate-ligament-injured-knee-in-the-skeletally-immature-athlete
#15
REVIEW
Christian N Anderson, Allen F Anderson
Intrasubstance tears of the anterior cruciate ligament (ACL) are being diagnosed with increasing frequency in the skeletally immature. Management options include nonoperative/ early surgical, or delayed surgical reconstruction. Nonoperative/delayed reconstruction results in worse functional outcomes than early reconstruction. Physicians are faced with a treatment dilemma; clinical and basic science studies have demonstrated risk of limb-length discrepancy and angular deformity with ACL reconstruction. Vertical drill tunnels decrease physeal damage and minimize growth deformity; however, this technique results in nonanatomic ACL graft placement...
January 2017: Clinics in Sports Medicine
https://www.readbyqxmd.com/read/27869420/trichorhinophalangeal-syndrome-type-ii-presenting-with-short-stature-in-a-child
#16
Filiz Hazan, Hüseyin A Korkmaz, Kanay Yararbaş, Wim Wuyts, Ajlan Tükün
Trichorhinophalangeal syndrome type II (TRPSII) (synonym: Langer-Giedon syndrome) is a rare autosomal dominant contiguous gene syndrome, resulting from a microdeletion encompassing the EXT1 and the TRPS1 gene at 8q24 (MIM#150230). This syndrome combines the clinical features of two autosomal dominant disorders, trichorhinophalangeal syndrome type I (MIM#190350) and hereditary multiple osteochondromas type I (MIM # 133700). TRPSII is characterized by sparse scalp hair, a long nose with a bulbous tip, long flat philtrum, cone-shaped epiphyses of the phalanges, retarded bone age in infancy and multiple cartilaginous osteochondromas...
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27867137/minimally-invasive-internal-fixation-of-distal-femur-fractures
#17
REVIEW
Guy Piétu, Mathieu Ehlinger
Fractures of the distal femur remain a daunting challenge. Since 1970, operative treatment has been recommended. Unfortunately it is fraught with complications, and techniques have been developed to limit incidence of non-union, infection and stiffness. A soft-tissue friendly approach is the key point, with minimally invasive surgery as the ultimate goal: its biological and anatomical advantages have; been demonstrated, but clinical studies have been less convincing, being based on historical series. At present, retrograde nailing and minimally invasive percutaneous plate osteosynthesis (ideally by locking plate) are the two main techniques...
November 17, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/27863898/automated-3d-rendering-of-ribs-in-110-polytrauma-patients-strengths-and-limitations
#18
Suonita Khung, Pauline Masset, Alain Duhamel, Jean-Baptiste Faivre, Thomas Flohr, Jacques Remy, Martine Remy-Jardin
RATIONALE AND OBJECTIVES: To evaluate the strengths and limitations of a rib-unfolding software in a polytrauma context. MATERIALS AND METHODS: Chest computed tomography (CT) examinations of 110 patients were reviewed for specific detection of rib fractures using: (1) transverse CT sections ±  multiplanar reformattings (ie, the standard of reference), and (2) unfolded rib images reconstructed by the CT Bone Reading software with the possibility of rib analysis along their long axis and creation of standard orthogonal views in different orientations of any area suspected of fracture...
November 15, 2016: Academic Radiology
https://www.readbyqxmd.com/read/27861209/comparison-of-percutaneous-reduction-and-pin-fixation-in-acute-and-chronic-pediatric-mallet-fractures
#19
Manoj Reddy, Christine A Ho
BACKGROUND: Although pediatric mallet fractures are more common than adult fractures, no techniques have focused on surgical fixation of pediatric mallet fractures. This study aims to describe the technique and results of percutaneous reduction and fixation in acute and chronic pediatric mallet fractures. METHODS: This is a retrospective review of 51 pediatric mallet fractures treated with percutaneous wire fixation from 2007 to 2014; 38 were acute fractures and 13 were chronic (>4 wk from injury)...
November 17, 2016: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/27853988/antenatal-manifestations-of-inborn-errors-of-metabolism-prenatal-imaging-findings
#20
Laurent Guibaud, Sophie Collardeau-Frachon, Audrey Lacalm, Mona Massoud, Massimiliano Rossi, Marie Pierre Cordier, Christine Vianey-Saban
Prenatal manifestations of inborn errors of metabolism (IEM) are related to severe disorders involving metabolic pathways active in the fetal period and not compensated by maternal or placental metabolism. Some prenatal imaging findings can be suggestive of such conditions-especially in cases of consanguinity and/or recurrence of symptoms-after exclusion of the most frequent nonmetabolic etiologies. Most of these prenatal imaging findings are nonspecific. They include mainly ascites and hydrops fetalis, intrauterine growth restriction (IUGR), central nervous system (CNS) anomalies, echogenic kidneys, epiphyseal stippling, craniosynostosis, and a wide spectrum of dysostoses...
November 16, 2016: Journal of Inherited Metabolic Disease
keyword
keyword
72673
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"