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Reconstruction upper lip

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https://www.readbyqxmd.com/read/30113447/simultaneous-reconstruction-of-the-lower-lip-with-gracilis-functioning-free-muscle-transplantation-ffmt-for-facial-reanimation-comparison-of-different-techniques
#1
Jerry Tsung-Kai Lin, Johnny Chuieng-Yi Lu, Tommy Nai-Jen Chang, David Chwei-Chin Chuang
BACKGROUND: Functioning free muscle transplantation (FFMT) is currently the gold standard for the reconstruction of facial paralysis, focusing more on the upper lip reconstruction rather than the lower lip. This study aimed to compare different lower lip reconstructive methods when performing FFMT for facial reanimation. MATERIALS AND METHODS: Retrospective review of FFMT for facial reanimation from 2007 to 2015 was performed. Patients were divided into three groups: Group 1 (n=15), a free plantaris tendon graft anchored to the gracilis muscle was passed into the lower lip to create a loop within; Group 2 (n=12), an aponeurosis tail of the gracilis muscle was attached to the lower lip; Group 3 (n=18), no suspension of lower lip was performed...
August 11, 2018: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/30083500/ideal-soft-tissue-facial-profile-in-iranian-males-and-females-clinical-implications
#2
Amir Ali Mafi, Reza Shahverdiani, Parviz Mafi
BACKGROUND: Proper pre-operative facial analysis that includes a thorough evaluation of both the bony and soft tissue anatomy is paramount to success in performing aesthetic surgery of the face. Ethnic variations in soft tissue profile add an important variable to pre-operative facial analysis. The aim of our study was to determine the role of ethnic variations in soft tissue facial profiles through profile analysis of Iranian male and female patients. METHODS: Photographs of 100 Iranian males and 100 Iranian females (16 to 40 years old) were carried out...
May 2018: World Journal of Plastic Surgery
https://www.readbyqxmd.com/read/30017577/reconstruction-of-the-oral-commissure-in-patients-with-unilateral-transverse-facial-cleft
#3
M Tuersunjiang, X Long, Y Fu, J Ke, H He, J Li
The normal commissure is not a simple joint of the upper and lower lip, but a triangular mucosal area. To reconstruct a symmetrical oral commissure in patients with a unilateral transverse facial cleft, we designed composite vermilion flaps, including triangular flaps. We retrospectively studied 17 patients with unilateral transverse facial clefts from 2013-2016. Three-dimensional images were obtained with a 3-dimensional photogrammetry system at the 1-year follow-up, and we used an anthropometric method to evaluate the postoperative symmetry of the commissure...
July 12, 2018: British Journal of Oral & Maxillofacial Surgery
https://www.readbyqxmd.com/read/30001495/reconstruction-of-premaxilla-with-alveolar-distraction-osteogenesis-in-a-patient-with-complete-cleft-lip-and-palate-a-case-report
#4
Nor Shahab, Cagla Sar, Mesut Sarac, Nejat Erverdi
This case report presents an early clinical evaluation of a patient with bilateral cleft lip and palate (CLP) treated with ArchWise Distraction Osteogenesis Technique and Appliance. A 16-year-old patient with a bilateral CLP had a chief complaint of missing upper anterior teeth and poor aesthetics. The patient had class III skeletal and dental relationships, maxillary hypoplasia, maxillary posterior arch constriction, premaxillary deficiency, multiple missing teeth due to an alveolar cleft, and a concave profile...
January 1, 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29996642/columellar-reconstruction-a-refinement-of-technique
#5
Rotem Tzur, Alexander Bogdanov Berezovsky, Yuval Krieger, Yaron Shoham, Eldad Silberstein
The nose is an important landmark of the face and its shape and beauty is of significant concern. The columella is the subunit between the two nostrils that provides support and projection to the nasal tip and has functional role in nostrils, as well as aesthetic. Ethiology for columellar absence or deficiency is diverse, and it is one of the most complex nasal subunits to reconstruct because of its narrow horizontal dimension, its tenuous vascularity and limited availability of adjacent tissue. We present a patient with columellar, membranous septum and upper lip defect, due to oncological resection...
June 2018: Archives of Craniofacial Surgery
https://www.readbyqxmd.com/read/29952918/upper-lip-reconstruction
#6
Hristo Shipkov, Penka Stefanova, Karen Djambazov, Angel Uchikov
No abstract text is available yet for this article.
July 2018: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29949813/erratum-use-of-social-media-and-an-online-survey-to-discuss-complex-reconstructive-surgery-a-case-of-upper-lip-reconstruction-with-402-responses-from-international-microsurgeons
#7
Soo-Ha Kwon, Che-Hsiung Lee, Angela Ting-Wei Hsu, Mark Shafarenko, Usama Farghaly Omar, Chieh-Han Tzou, Julia Roka-Palkovits, Aldo G Beltrán P, Dimitri Liakos, Tommy Nai-Jen Chang
No abstract text is available yet for this article.
July 2018: Journal of Reconstructive Microsurgery
https://www.readbyqxmd.com/read/29911536/central-upper-lip-reconstruction-using-combined-advancement-flaps-of-skin-and-mucosa
#8
Eugénia Matos-Pires, Cândida Fernandes, Alexandre João, Rodrigo Carvalho
No abstract text is available yet for this article.
2018: Skinmed
https://www.readbyqxmd.com/read/29905607/reconstruction-of-large-defects-of-the-lower-lip-after-mohs-surgery-the-use-of-combined-karapandzic-and-abbe-flaps
#9
Abel Gonzalez, Dardo Etchichury
INTRODUCTION: Lower lip reconstruction should restore oral competence, speech, and cosmesis. These goals are a challenge when reparing large lower lip defects. Karapandzic flap is a reliable technique with consistent functional and esthetic outcome. In large defects, it might result in disproportion between the upper and lower lips and blunting of the commissures. The Abbe flap is useful as a lip balancing procedure and avoids the rounding of the commissures. PATIENTS AND METHODS: Five cases of lower lip skin cancer treated with Mohs surgery with defects up to 80% were reconstructed with a combination of Karapandzic and Abbe flaps...
June 13, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29846216/relational-anatomy-of-the-mimetic-muscles-and-its-implications-on-free-functional-muscle-inset-in-facial-reanimation
#10
Jorga Zabojova, Nikhitha Thrikutam, Philip Tolley, Justin Perez, Shai M Rozen, Andres Rodriguez-Lorenzo
BACKGROUND: The human smile is a complex coordinated activity of mimetic muscles predominantly recognizable by a superolateral pull at the commissure and elevation of the upper lip. The aim of this study was to revisit the muscles of facial expression responsible for these motions, evaluate their relational anatomy and orientation, and relate this to optimal positioning of free muscle transfer in smile reanimation. METHODS: Nineteen hemifaces from fresh cadaveric specimens were dissected...
August 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29745448/early-development-of-the-human-dentition-revisited
#11
REVIEW
Maria Hovorakova, Herve Lesot, Miroslav Peterka, Renata Peterkova
In this review, classical data on the early steps in human odontogenesis are summarized and updated with specific insights into the development of the upper and lower embryonic jaws to help in understanding some oral pathologies. The initial step of human odontogenesis is classically characterized by two parallel horseshoe-shaped epithelial laminae. These originate from the oral epithelium and an ingrowth into the jaw mesenchyme: the internal dental lamina gives rise to deciduous tooth primordia, while the external vestibular lamina represents the developmental base of the oral vestibule...
August 2018: Journal of Anatomy
https://www.readbyqxmd.com/read/29742139/a-novel-soft-tissue-prediction-methodology-for-orthognathic-surgery-based-on-probabilistic-finite-element-modelling
#12
Paul G M Knoops, Alessandro Borghi, Federica Ruggiero, Giovanni Badiali, Alberto Bianchi, Claudio Marchetti, Naiara Rodriguez-Florez, Richard W F Breakey, Owase Jeelani, David J Dunaway, Silvia Schievano
Repositioning of the maxilla in orthognathic surgery is carried out for functional and aesthetic purposes. Pre-surgical planning tools can predict 3D facial appearance by computing the response of the soft tissue to the changes to the underlying skeleton. The clinical use of commercial prediction software remains controversial, likely due to the deterministic nature of these computational predictions. A novel probabilistic finite element model (FEM) for the prediction of postoperative facial soft tissues is proposed in this paper...
2018: PloS One
https://www.readbyqxmd.com/read/29728158/three-dimensional-development-of-the-upper-dental-arch-in-unilateral-cleft-lip-and-palate-patients-after-early-neonatal-cheiloplasty
#13
E Hoffmannova, V Moslerová, J Dupej, J Borský, Š Bejdová, J Velemínská
OBJECTIVES: This prospective morphometric study evaluated the growth of the upper dental arch in UCLP patients after early neonatal cheiloplasty and compared the selected dimensions with published data on non-cleft controls and on later operation protocol patients. METHODS: The sample comprised 36 Czech children with nonsyndromic complete UCLP (cUCLP) and 20 Czech children with nonsyndromic incomplete UCLP (UCLP + b). 2-D and 3-D analyses of palatal casts were made at two time points: before neonatal cheiloplasty at the mean age of 3 days (±1 day), and 10 months after surgery at the mean age of 10 months (±1 month)...
June 2018: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/29659457/reply-upper-lip-reconstruction
#14
Edward A Luce
No abstract text is available yet for this article.
July 2018: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29618859/a-novel-technique-using-a-subcutaneously-pedicled-islanded-prolabial-flap-for-the-secondary-correction-of-bilateral-cleft-lip-and-nasal-deformity
#15
Nitin J Mokal, Mahinoor Feroze Desai
Context: The bilateral cleft lip and nose deformity frequently requires lip revision surgery at the time of secondary rhinoplasty. The goal is to achieve an adequate philtrum with a well-shaped Cupid's bow, white roll alignment and a central vermilion tubercle. Aims: We have devised a new technique of using prolabial tissue tailored as an island of skin based on a subcutaneous pedicle for the secondary reconstruction of the philtral aesthetic unit in patients with bilateral cleft lip nasal deformity...
September 2017: Indian Journal of Plastic Surgery: Official Publication of the Association of Plastic Surgeons of India
https://www.readbyqxmd.com/read/29616231/composite-resection-of-tumors-of-the-rostral-maxilla-and-dorsolateral-muzzle-utilizing-an-upper-lip-sparing-combined-approach-in-dogs
#16
Amy E Thomson, Jason W Soukup
Tumors of the rostral maxilla that involve both the oral mucosa and the dermis or subdermis of the dorsolateral muzzle provide unique challenges for the oromaxillofacial surgeon. Traditionally described approaches to such lesions may involve an intraoral incision that extends and involves the upper lip to envelope the involved dermis of the dorsolateral muzzle. However, such an approach unnecessarily resects upper lip tissue resulting in a large defect that likely requires advanced skin flaps or grafts for reconstruction...
2018: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/29609428/modified-abb%C3%A3-flap-for-reconstruction-of-cupid-s-bow-and-vermilion-tubercle-in-secondary-cleft-lip-deformity
#17
Jun Won Lee, Seong Joo Lee, In Suck Suh, Chong Kun Lee
BACKGROUND: Abbé flap technique is one of the most challenging operations to correct horizontal deficiencies in secondary cleft lip deformity. Since its first introduction, the operative method was dynamically modified from simple variation to complete conceptual change, but conventional Abbé flap has many drawbacks in esthetic and functional aspect. Our purpose was reconstructing the symmetry of Cupid's bow and central vermilion tubercle with minimal sequalae. METHODS: From 2008 to 2016, this technique was applied to 16 secondary cleft lip patients who had total or more than 60% of unilateral deficiency of Cupid's bow and central lip or tubercle pouting deficiency...
March 2018: Archives of Craniofacial Surgery
https://www.readbyqxmd.com/read/29602625/microcystic-adnexal-carcinoma-diagnostic-criteria-and-therapeutic-methods-case-report-and-review-of-the-literature
#18
M Mamic, L Manojlovic, P Suton, I Luksic
Microcystic adnexal carcinoma (MAC) is a rare, infiltrating, locally aggressive cutaneous neoplasm of combined follicular and eccrine/apocrine histogenesis, usually presenting on the upper lip or face. Differentiation from other adnexal tumours is very important because the clinical management of these tumours is radically different, and misdiagnosis may lead to incorrect treatment. A case of recurrent MAC in the upper lip, treated with multiple excisions and postoperative radiation therapy (PORT), is presented herein...
March 27, 2018: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29588178/morphological-analysis-and-three-dimensional-reconstruction-of-the-smas-surrounding-the-nasolabial-fold
#19
T Sandulescu, L Spilker, D Rauscher, E A Naumova, W H Arnold
BACKGROUND: The superficial musculoaponeurotic system (SMAS), a structure that has been discussed with some controversy, has a complex morphological architecture. MATERIAL AND METHODS: Histological analysis was performed on tissue blocks of the nasolabial fold (NLF) collected postmortem from formalin-fixed bodies of one male and one female donor. Serial histological sections were made, stained and digitized. Three-dimensional reconstructions of the histological structures were performed...
May 2018: Annals of Anatomy, Anatomischer Anzeiger: Official Organ of the Anatomische Gesellschaft
https://www.readbyqxmd.com/read/29578429/keratoacanthoma-of-the-upper-lip-review-of-the-literature-and-report-of-case-with-central-upper-lip-reconstruction
#20
A Goldman, U Wollina
Keratoakanthoma (KA) is a common non-melanoma skin tumor of sun-exposed skin. Recently it has been classified as a highly differentiated squamous cell carcinoma, based on the evidence of local destruction, tissue invasion and malignant transformation with metastatic spread described in the medical literature. Lower lip KA is not uncommon on lower lip, and quite rare on upper lip. The authors present a case of 78-year-old Caucasian male patient with a rapidly growing keratotic tumor of the central region of upper lip...
February 2018: Georgian Medical News
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