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Hemifacial microsomia

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https://www.readbyqxmd.com/read/28858277/-bone-anchored-auricular-prosthesis-for-patients-with-grade-iii-microtia
#1
T Z Chkadua, S V Abramyan, I I Sukharskiy, A R Arsenidze, T D Cholokava
The aim of the study was to assess the effectivity of auricular prosthesis on intraosseous implants in patient with grade III microtia. The study included 7 patients (5 males and 2 females) aged 18 to 45 years with hemifacial microsomia and grade III microtia operated in Central Research Institute of Dentistry and Maxillofacial Surgery in 2013-2016. Number and position of intraosseous implants was determined by reverse planning based on CT representing hard and soft facial structures. Patients were followed-up for 6-36 months...
2017: Stomatologii︠a︡
https://www.readbyqxmd.com/read/28783745/an-integrated-surgical-protocol-for-adult-patients-with-hemifacial-microsomia-methods-and-outcome
#2
Kazuaki Yamaguchi, Daniel Lonic, Ellen Wen-Ching Ko, Lun-Jou Lo
BACKGROUND: Hemifacial microsomia (HFM) features hypoplasia and asymmetry in skeletal as well as soft tissue, and correction of the deformity is difficult in terms of aesthetic outcome. The purpose of this study is to examine the validity of an integrated treatment protocol for correction of this facial deformity. PATIENTS AND METHODS: A retrospective study was performed on adult HFM patients who received two-jaw orthognathic surgery combined with facial contouring procedures in the first stage, and fat injection for the residual facial deficiency in the second stage...
2017: PloS One
https://www.readbyqxmd.com/read/28718994/hemifacial-microsomia-in-a-cat
#3
R B Song, M Kent, E N Glass, G J Davis, F A Castro, A de Lahunta
A 7-month-old domestic medium hair cat presented with facial asymmetry affecting the bony and soft tissue structures of the right side of the head including the maxilla, nose, eye and pinna of the ear. Additionally, neurological dysfunction of the facial and vestibulocochlear nerves on the affected side was present. A congenital malformation affecting the first and second embryologic pharyngeal arches was suspected. This is the first case of hemifacial microsomia of likely congenital origin reported in a cat...
July 18, 2017: Anatomia, Histologia, Embryologia
https://www.readbyqxmd.com/read/28706792/simultaneous-maxillomandibular-distraction-osteogenesis-in-hemifacial-microsomia-report-of-7-cases
#4
Divya Mehrotra, Debraj Howladar, Dichen P Bhutia
INTRODUCTION: The goal in treating Hemifacial microsomia (HFM) is to improve facial symmetry, allow functional jaw movement, obtain stable occlusion, and achieve patient satisfaction. This study was planned with an aim to assess the outcome of simultaneous maxillomandibular distraction osteogenesis in hemifacial microsomia. MATERIAL & METHODS: Seven patients with hemifacial microsomia were included in this study and demographic data was obtained. Simultaneous maxillo-mandibular distraction was planned for correction of maxillary cant, vertical ramal lengthening and midline, by performing unilateral mandibular osteotomy in ramus and distractor fixation, a Le Fort I osteotomy, with fixation at contralateral zygomatic buttress and intermaxillary elastics...
May 2017: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/28671284/mandibular-condylar-hypoplasia-in-children-with-isolated-unilateral-congenital-aural-atresia
#5
Tyler R Halle, N Wendell Todd, Bruno P Soares
OBJECTIVES/HYPOTHESIS: We hypothesized that children with isolated nonsyndromic unilateral congenital aural atresia have subclinical mandibular condylar hypoplasia ipsilateral to the atretic ear, and that the Jahrsdoerfer score is associated with the degree of condylar hypoplasia. STUDY DESIGN: Retrospective self-controlled case series. METHODS: We reviewed high-resolution computed tomography scans of the temporal bones of 68 children with isolated nonsyndromic unilateral congenital aural atresia...
July 3, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28643921/whole-exome-sequencing-identified-a-variant-in-eftud2-gene-in-establishing-a-genetic-diagnosis
#6
S Rengasamy Venugopalan, E G Farrow, M Lypka
OBJECTIVES: Craniofacial anomalies are complex and have an overlapping phenotype. Mandibulofacial Dysostosis and Oculo-Auriculo-Vertebral Spectrum are conditions that share common craniofacial phenotype and present a challenge in arriving at a diagnosis. In this report, we present a case of female proband who was given a differential diagnosis of Treacher Collins syndrome or Hemifacial Microsomia without certainty. Prior genetic testing reported negative for 22q deletion and FGFR screenings...
June 2017: Orthodontics & Craniofacial Research
https://www.readbyqxmd.com/read/28623555/goldenhar-syndrome-current-perspectives
#7
REVIEW
Katarzyna Bogusiak, Aleksandra Puch, Piotr Arkuszewski
BACKGROUND: Progress in medical branches that has taken place since the first child with Goldenhare syndrome (GS) had been described in 1952 by Maurice Goldenhar, facilitated better understanding of this congenital defect. It also gave new perspectives and the opportunity to achieve satisfactory treatment results, mainly due to development of surgical techniques. DATA SOURCES: Based on the literature and own experience, we discussed the phenotype of presentation of GS, ethiopathogenesis, genetic counselling and treatment with particular emphasis on surgery correction of hemifacial microsomia...
June 15, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28612832/a-novel-de-novo-mutation-in-myt1-the-unique-oavs-gene-identified-so-far
#8
Marie Berenguer, Angele Tingaud-Sequeira, Mileny Colovati, Maria I Melaragno, Silvia Bragagnolo, Ana B A Perez, Benoit Arveiler, Didier Lacombe, Caroline Rooryck
Oculo-auriculo-vertebral spectrum (OAVS) is a developmental disorder characterized by hemifacial microsomia associated with ear, eyes and vertebrae malformations showing highly variable expressivity. Recently, MYT1, encoding the myelin transcription factor 1, was reported as the first gene involved in OAVS, within the retinoic acid (RA) pathway. Fifty-seven OAVS patients originating from Brazil were screened for MYT1 variants. A novel de novo missense variant affecting function, c.323C>T (p.(Ser108Leu)), was identified in MYT1, in a patient presenting with a severe form of OAVS...
September 2017: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/28604380/microsurgical-scia-siea-flap-for-facial-contour-correction-in-patient-with-hemifacial-microsomia
#9
Andrea Battisti, Andrea Cassoni Cassoni, Davina Bartoli, Marco Della Monaca, Giorgio Barbera, Edoardo Cerbelli, Valentino Valentini
AIM: We propose our experience in soft tissue reconstruction in Hemifacial microsomia using a free fascioadiposal flap. MATERIAL OF STUDY: Hemifacial microsomia (HFM) is a congenital disorder characterized by craniofacial malformation of one or both sides of the lower face. A 18-year-old female presented with hemifacial microsomia involving the left side. A free SCIA/SIEA fascioadiposal flap was transferred to the left face for soft tissue augmentation. RESULTS: The immediate postoperative course of the patient was uneventful, with no complication and adequate augmentation in contour deformity was achieved...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28458495/hemifacial-microsomia-clinicoradiological-insight-and-report-of-a-case
#10
Nidhi Chhabra, Anuj Chhabra
BACKGROUND: Hemifacial microsomia is a congenital malformation characterized by deficiency in the amount of hard and soft tissue on one side of the face. It is primarily a syndrome of the first branchial arch, involving underdevelopment of the temporomandibular joint, masticatory muscles, mandibular ramus, ear and, occasionally, defects in facial nerve and muscles. CASE DETAILS: The clinical and radiological manifestations of a 14-year-old male patient having hemifacial microsomia is highlighted in this article to enhance our knowledge and diagnostic skill of this rare entity...
January 2017: Ethiopian Journal of Health Sciences
https://www.readbyqxmd.com/read/28457824/surgical-correction-of-mandibular-hypoplasia-in-hemifacial-microsomia-a-retrospective-study-in-39-patients
#11
H Bertin, J Mercier, A Cohen, J Giordanetto, N Cohen, S H Lee, J P Perrin, P Corre
PURPOSE: Repair of the mandibular deformity in hemifacial microsomia (HFM) remains controversial, and there is scant information in the literature regarding the late outcomes. The aim of this study was to evaluate architectural and aesthetic long-term outcomes for primary mandibular surgery in patients with HFM. MATERIALS AND METHODS: Thirty-nine patients with types II and type III HFM were included in this retrospective study. Depending on the nature of the mandibular deformity, patients were treated using a costochondral graft (CCG) or a vertical ramus osteotomy (VRO)...
March 30, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28445373/auricular-reconstruction-in-hemifacial-microsomia-with-an-expanded-two-flap-method
#12
Jin Qian, Zhibin Li, Tun Liu, Xu Zhou, Qingguo Zhang
BACKGROUND: Reconstruction of external ear is important for the child/adult with craniofacial deformities to achieve balance and harmony of the face and head. The aim of this study was to investigate the clinical application of an expanded two-flap method for auricular reconstruction in hemifacial microsomia. METHODS: Between January of 2014 and November of 2015, 111 hemifacial microsomia patients with microtia underwent auricular reconstruction with an expanded two-flap method...
May 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28400648/hemifacial-microsomia-and-accessory-auricles-in-an-adolescent-boy
#13
C Chandrakala, Parimalam Kumar, B Karpagam
No abstract text is available yet for this article.
March 2017: Indian Journal of Dermatology
https://www.readbyqxmd.com/read/28319315/maxillofacial-features-and-systemic-malformations-in-expanded-spectrum-hemifacial-microsomia
#14
Noah Cohen, Erica Cohen, Alberto Gaiero, Silvia Zecca, Graziella Fichera, Federica Baldi, Joseph Felix Giordanetto, Jacques Marie Mercier, Amnon Cohen
Hemifacial microsomia (HFM) is a rare, multisystemic congenital disease with estimated frequency of 1/26370 births in Europe. Most cases are sporadic and caused by unilateral abnormal morphogenesis of the first and second pharyngeal arches. The aim of this study is to define the types and frequency of maxillofacial and systemic malformations in HFM patients. This is a case series study of patients with HFM evaluated at a single institution. Data were acquired through history, physical examination, photographs, diagnostic radiology, and laboratory and analyzed by the FileMakerPro database on 95 patients (54F; 41M) of which 89 met the inclusion criteria...
May 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28316925/reconstruction-of-nongrowing-hemifacial-microsomia-patient-with-custom-made-unilateral-temporomandibular-joint-total-joint-prosthesis-and-orthognathic-surgery
#15
Payam Farzad
A case of hemifacial microsomia in a young male is presented. The ascending ramus and condyle was reconstructed utilizing virtual 3D planning with a custom-made total TMJ device (TMJ Concepts, USA) in combination with conventional orthognathic surgery. The alternative available reconstructive options are discussed and the advantages and disadvantages of the technique selected.
January 2017: Journal of Oral Biology and Craniofacial Research
https://www.readbyqxmd.com/read/27991024/-cooperation-between-the-plastic-surgery-and-the-head-neck-surgery-departments-in-the-treatment-of-unusual-cases-veszpr%C3%A3-m-hungary-2010-2015
#16
Zoltán Lóderer, József Piffkó, Károly Somlai, Gábor Bognár, Gábor Sándor
INTRODUCTION: Handling problems in the head and neck region often requires a close cooperation between allied professions, just as in the challenging cases presented by us. Cases and methodology: With the first patient, we performed a radical surgery on the left side of the face due to recidivious basal cell carcinoma, followed by reconstruction using a Type I chimeric anterolateral thigh flap (ALT), while in the case of the second patient, we carried out a radical surgery on the right side of the face due to epithelial carcinoma and reconstruction with a Type I chimeric thoracodorsal flap...
December 2016: Magyar Sebészet
https://www.readbyqxmd.com/read/27987254/application-of-free-serratus-anterior-fascial-flap-for-reconstruction-of-ear-deformity-due-to-hemifacial-microsomia-a-report-of-two-cases
#17
Takashi Nuri, Koichi Ueda, Akira Yamada
Reconstructing congenital auricular defects due to hemifacial microsomia (HFM) is often required to deal with low hairline and defects of the temporal fascia/muscular systems. In this report, we present two cases of HFM patients (16-year-old and 20-year-old) with positional anomaly of the remnant lobule and 95% low hairline, who were treated with serratus anterior fascial flap (SFF) at the second stage of auricular construction. At the first stage, 3D costal cartilage framework was placed following the removal of hair-bearing skin, and was resurfaced with the pericranial flap...
December 17, 2016: Microsurgery
https://www.readbyqxmd.com/read/27922961/costochondral-graft-in-young-children-with-hemifacial-microsomia
#18
Bin-Zhang Wu, Lian Ma, Yang Li, Shuo Chen, Biao Yi
Patients with severely hypoplastic mandibles usually require condylar reconstruction. This study aimed to describe costochondral graft (CCG) for condylar reconstruction and report subsequent outcomes of these grafts in young children with Pruzansky/Kaban type IIB and type III mandibular hypoplasia. This study included 4 young children with type IIB and type III hemifacial microsomia treated with CCG to reconstruct the condyle at the Department of Oral and Maxillofacial Surgery in our hospital from March 2008 to March 2014...
January 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27895974/genetic-screening-in-patients-with-craniofacial-malformations
#19
REVIEW
Amanda J Yoon, Binh N Pham, Katrina M Dipple
Craniofacial malformations include a variety of anomalies, including cleft lip with or without cleft palate, craniosynostosis, microtia, and hemifacial microsomia. All of these anomalies can be either isolated or part of a defined genetic syndrome. A clinical geneticist or genetic counselor should be a member of the craniofacial team to help determine which patients have isolated anomalies and which are likely to have a syndrome. They would then arrange for the appropriate genetic testing to confirm the diagnosis of the specific syndrome...
December 2016: Journal of Pediatric Genetics
https://www.readbyqxmd.com/read/27882130/the-use-of-expanded-polytetrafluoroethylene-in-depressed-deformities-of-the-face
#20
Xiaowei Liu, Yiming Zhang, Shaoliang Wang, Zeyuan Lei, Xiang Li, Dongli Fan
Expanded polytetrafluoroethylene (ePTFE) has been extensively used for facial soft tissue augmentation procedures, and is regarded as safe and reliable and suitable as a permanent implant. This implant is generally used in the lower third of the face for lips filling, nasal augmentation, nasolabial folds and chin augmentation, and rarely for congenital or acquired depressed deformities of the face. The aim of the present study was to assess the effects of ePTFE in congenital or acquired depressed deformities of the face...
November 2016: Experimental and Therapeutic Medicine
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