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https://www.readbyqxmd.com/read/27900091/fibular-juxta-articular-ganglion-a-rare-case-report-and-literature-review
#1
Xiaobo Yan, Zhengliang Zhang, Nong Lin, Tao Xie, Zhaoming Ye
This is the case report of a 65-year-old man who experienced left calf pain after spraining his left ankle. On magnetic resonance imaging (MRI), a well-defined fluid collection was identified, with low intensity on T1-weighted images and very high intensity on T2-weighted images. On certain slices, a soft tissue mass in the proximal fibula was identified. Following resection of the fibular lesion, histological examination confirmed a benign tumor with cystic elements, described in the current pathology and radiology literature as juxta-articular myxoma...
November 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/27880030/osseointegrated-implants-into-a-variety-of-composite-free-flaps-a-comparative-analysis
#2
Michael Burgess, Matthew Leung, Anthony Chellapah, Jonathan R Clark, Martin D Batstone
BACKGROUND: Significant oral function is often lost after surgical therapy for head and neck cancer. The use of osseointegrated implants for reconstruction in patients with head and neck surgery has shown to significantly improve the quality of life for these patients. Variable success rates range from 99% to 70%. METHODS: A retrospective audit of patient records was performed looking at cumulative survival of implants. Inclusion criteria were patients who were treated at 1 of 2 designated Australian Head and Neck Units and received oral osseointegrated implants...
November 23, 2016: Head & Neck
https://www.readbyqxmd.com/read/27876350/a-solution-to-the-vessel-shortage-during-free-vascularized-fibular-grafting-for-reconstructing-infected-bone-defects-of-the-femur-bridging-with-vein-transplantation
#3
Ren Gao-Hong, Li Run-Guang, Jiang Gui-Yong, Chen Chao-Jie, Bao Zhi-Gang
PURPOSE: The present study aimed to evaluate the feasibility and clinical efficacy of bridging vein transplantation to deal with the vessel shortage during free vascularized fibular grafting for reconstructing infected bone defects of the femur. METHODS: Twelve patients (aged 15-58 years) with infected bone defects of the femur (between 6.0 and 18.0cm) were recruited in this study. Vacuum sealing drainage were applied after extensive debridement of the infected bone defects and irrigated with 0...
October 22, 2016: Injury
https://www.readbyqxmd.com/read/27875515/reconstruction-of-congenital-mandibular-hypoplasia-with-microvascular-free-fibula-flaps-in-the-pediatric-population-a-paradigm-shift
#4
Emily C Cleveland, Jamie Zampell, Tomer Avraham, Z-Hye Lee, David Hirsch, Jamie P Levine
BACKGROUND: The microvascular free fibula flap has become the gold standard for reconstruction of complex mandibular defects since its description by Hidalgo in 1989. Prior studies have demonstrated its safety and efficacy in the pediatric population. However, this reconstructive method is often used only as a last resort for correction of congenital mandibular hypoplasia, after failure of bone grafting and distraction osteogenesis. The authors describe our experience using this technique, facilitated by virtual planning and prefabricated cutting jigs, for children with severe congenital mandibular hypoplasia...
November 21, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27863500/simultaneous-reconstruction-of-the-bone-and-vessels-for-complex-femoral-defect
#5
Shimpei Miyamoto, Masahide Fujiki, Nokitaka Setsu, Akira Kawai
BACKGROUND: Several methods have been reported for intercalary reconstruction of femoral defects. Of these, free vascularized fibula grafts (FVFG) are preferred because of their durability, bone-healing potential, and tolerance to infection. If the bone tumor invades the femoral vessels, simultaneous vascular reconstruction also becomes necessary and significant technical hurdles make limb salvage difficult. CASE PRESENTATION: We present a 10-year-old girl who underwent limb-sparing surgery for a distal femur osteosarcoma...
November 18, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27843061/vascularised-bone-transfer-history-blood-supply-and-contemporary-problems
#6
REVIEW
David S Sparks, Daniel B Saleh, Warren M Rozen, Dietmar W Hutmacher, Michael A Schuetz, Michael Wagels
BACKGROUND: Since the description of the free fibula flap by Taylor in 1975, many flaps composed of bone have been described. This review documents the history of vascularised bone transfer and reflects on the current understanding of blood supply in an effort to define all clinically described osseous flaps. METHODS: A structured review of MEDLINE and Google Scholar was performed to identify all clinically described bone flaps in humans. Data regarding patterns of vascularity were collected where available from the anatomical literature...
July 27, 2016: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/27833336/sub-periosteal-dissection-with-denture-guided-epithelial-regeneration-a-novel-method-for-peri-implant-soft-tissue-management-in-reconstructed-mandibles
#7
Vinay V Kumar, P C Jacob, Moni A Kuriakose
BACKGROUND: In patients with reconstructed mandibles using free fibula flaps, management of soft tissues around implants supporting dental rehabilitation, is often a clinical problem. AIM: The aim of this paper is to describe a new technique, namely "Sub-periosteal dissection and denture-guided epithelial regeneration (SD-DGER)", as a method of peri-implant soft tissue management in these patients. MATERIALS AND METHODS: The technique consists of performing a subperiosteal dissection with creation of buccal and lingual flaps...
December 2016: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/27815013/mandibular-reconstruction-after-cancer-an-in-house-approach-to-manufacturing-cutting-guides
#8
R Bosc, B Hersant, R Carloni, J Niddam, J Bouhassira, H De Kermadec, E Bequignon, T Wojcik, M Julieron, J-P Meningaud
The restoration of mandibular bone defects after cancer can be facilitated by computer-assisted preoperative planning. The aim of this study was to assess an in-house manufacturing approach to customized cutting guides for use in the reconstruction of the mandible with osteocutaneous free flaps. A retrospective cohort study was performed, involving 18 patients who underwent mandibular reconstruction with a fibula free flap at three institutions during the period July 2012 to March 2015. A single surgeon designed and manufactured fibula and mandible cutting guides using a computer-aided design process and three-dimensional (3D) printing technology...
November 1, 2016: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27809693/clinical-outcome-and-health-related-quality-of-life-following-microsurgical-reconstruction-in-patients-with-oral-and-oropharyngeal-cancer
#9
Shems Al-Hayder, Jens Jørgen Elberg, Birgitte Charabi
CONCLUSION: Radial forearm free flap (RFFF) and fibula free flap (FFF) provide high safety and reliability with low incidence of free flap failure and an acceptable level of complications and health-related quality-of-life (HRQoL). OBJECTIVES: To determine the clinical outcomes and long-term HRQoL in patients with oral or oropharyngeal cancer following free flap reconstruction. METHODS: A retrospective review of medical records and self-administered HRQoL questionnaires, EORTC QLQ-C30, and -H&N35...
November 4, 2016: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/27769721/intraosseous-stability-of-dental-implants-in-free-revascularized-fibula-and-iliac-crest-bone-flaps
#10
Stephan Christian Möhlhenrich, Kristian Kniha, Dirk Elvers, Nassim Ayoub, Evgeny Goloborodko, Frank Hölzle, Ali Modabber
The aim of this study was to investigate the influence of two different microvascular reanastomized bone transplants on primary (PS) and secondary stability (SS) of dental implants. Totally 96 implants (Bone Level, Institut Straumann AG, Basel, Switzerland) were inserted in fibula (n = 50) and iliac crest (n = 46) in mean of 97.7 SD 75.6 weeks after performing reconstructive surgery. For measuring PS and SS the resonance frequency (RFA) analysis was used in mesiodistal and vestibulo-oral direction to quantify the implant stability quotient (ISQ)...
September 28, 2016: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/27763972/dermal-matrix-for-intraoral-lining-following-composite-mandibular-defect-reconstruction-with-chimeric-fibular-osseocutaneous-flap
#11
Andreas Gravvanis, Despoina Kakagia, Nick Katsikeris, Dimosthenis Tsoutsos
BACKGROUND: This report aims to first present Integra as an adjunct to complex mandibular reconstruction for intraoral lining resurfacing, and to review the literature on the use of dermal matrices for mucosal resurfacing of the floor of the mouth. CLINICAL REPORT: A 62-year-old female patient with previous ablation surgery for squamous cell carcinoma of the floor of the mouth, presented with extrusion of the mandibular plate through the chin skin and serious tongue tethering...
October 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27757352/fu-chan-wei-surgeon-innovator-and-leader-of-the-legendary-chang-gung-microsurgery-center
#12
Nidal Farhan Al Deek, Donald H Lalonde
Fu-Chan Wei is a world-renowned plastic and reconstructive surgeon. He is clearly one of the most influential and innovative surgeons in the history of plastic surgery. The Taiwanese legend is the innovator of the osteoseptocutaneous fibula flap, which revolutionized the reconstruction of composite bone and soft tissue defects in the jaw and extremities. He has pioneered several perforator flaps, including the free style variety. He has taken toe-to-hand microsurgical transplantation to a whole new level. He is not only recognized for his surgical skills and clinical innovations, but also for his vision, leadership, and teaching...
September 2016: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/27755444/aberrant-lower-extremity-arterial-anatomy-in-microvascular-free-fibula-flap-candidates-management-algorithm-and-case-presentations
#13
Alyssa R Golas, Jamie P Levine, Justin Ream, Eduardo D Rodriguez
An accurate and comprehensive understanding of lower extremity arterial anatomy is essential for the successful harvest and transfer of a free fibula osteoseptocutaneous flap (FFF). Minimum preoperative evaluation includes detailed history and physical including lower extremity pulse examination. Controversy exists regarding whether preoperative angiographic imaging should be performed for all patients. Elevation of an FFF necessitates division of the peroneal artery in the proximal lower leg and eradicates its downstream flow...
October 14, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27755425/jaw-in-a-day-state-of-the-art-in-maxillary-reconstruction
#14
Christopher M Runyan, Vishal Sharma, David A Staffenberg, Jamie P Levine, Lawrence E Brecht, Leonard H Wexler, David L Hirsch
BACKGROUND: Reconstruction of maxillary defects following tumor extirpation is challenging because of combined aesthetic and functional roles of the maxilla. One-stage reconstruction combining osseous free flaps with immediate osseointegrated implants are becoming the standard for mandibular defects, and have similar potential for maxillary reconstruction. METHODS: A woman with maxillary Ewing sarcoma successfully treated at age 9 with neoadjuvant chemotherapy, right hemimaxillectomy, and obturator prosthetic reconstruction presented for definitive reconstruction, complaining of poor obturator fit, and hypernasality...
October 14, 2016: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/27738434/effectiveness-of-a-short-term-treatment-of-oxygen-ozone-therapy-into-healing-in-a-posttraumatic-wound
#15
Irene Degli Agosti, Elena Ginelli, Bruno Mazzacane, Gabriella Peroni, Sandra Bianco, Fabio Guerriero, Giovanni Ricevuti, Simone Perna, Mariangela Rondanelli
Introduction. A number of studies suggest that oxygen-ozone therapy may have a role in the treatment of chronic, nonhealing, or ischemic wounds for its disinfectant and antibacterial properties. Nonhealing wounds are a significant cause of morbidity. Here we present a case of subcutaneous oxygen-ozone therapy used to treat a nonhealing postoperative wound in a young man during a period of 5 weeks. Case Presentation. A 46-year-old man had a motorcycle accident and underwent amputation of the right tibia and fibula...
2016: Case Reports in Medicine
https://www.readbyqxmd.com/read/27730655/secondary-free-flap-reconstruction-following-ablation-for-acute-invasive-fungal-sinusitis
#16
Jordan J Allensworth, Scott H Troob, Tyler S Weaver, Javier D Gonzalez, Daniel Petrisor, Mark K Wax
OBJECTIVE: Acute invasive fungal sinusitis (AIFS) is a frequently fatal infection for which extensive and debilitating surgical debridement is a mainstay of therapy. Resulting defects are often composite in nature, mandating free tissue-transfer reconstruction. Outcomes data for free flap reconstruction are limited. The purpose of this study was to examine surgical outcomes and survival in patients undergoing free flap transfer following invasive fungal sinusitis. STUDY DESIGN: Retrospective case series...
October 12, 2016: Laryngoscope
https://www.readbyqxmd.com/read/27725996/non-vascularised-iliac-crest-bone-graft-for-immediate-reconstruction-of-lateral-mandibular-defect
#17
Eyituoyo Okoturo
INTRODUCTION: Mandibular defect reconstruction is extremely important to achieving an improved quality of life of patients as this bony defect influences facial harmony and aesthetics. Reconstruction of mandibular defects at our centre comprises use of reconstruction plate, non-vascularised anterior iliac crest graft and vascularised fibula flap. Despite the large mandibular defect recorded in our developing environment, non-vascularised iliac crest graft continues to play a role in its exclusive use for lateral mandibular defects...
October 10, 2016: Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27725102/a-comparison-of-bone-resorption-over-time-an-analysis-of-the-free-scapular-iliac-crest-and-fibular-microvascular-flaps-in-mandibular-reconstruction
#18
Tommy Wilkman, Satu Apajalahti, Erika Wilkman, Jyrki Törnwall, Patrik Lassus
PURPOSE: The aim of the present study was to compare the resorption of the bone in the free scapular, free iliac crest, and free fibular microvascular flaps in mandibular reconstruction over time. PATIENTS AND METHODS: In the present retrospective study, we analyzed 186 consecutive patients with scapular, fibular, or deep circumflex iliac artery (DCIA) osseous free microvascular flaps in mandibular reconstruction. We followed up the patients clinically and using multislice computed tomography (MSCT) with volume analyses of the bone...
September 15, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27722984/clinicopathological-features-of-a-series-of-27-cases-of-post-denosumab-treated-giant-cell-tumors-of-bones-a-single-institutional-experience-at-a-tertiary-cancer-referral-centre-india
#19
Bharat Rekhi, Vivek Verma, Ashish Gulia, Nirmala A Jambhekar, Subhash Desai, Shashikant L Juvekar, Jyoti Bajpai, Ajay Puri
Giant cell tumor of bone (GCTB) is mostly a benign tumor, but associated with recurrences and metastasis. Lately, denosumab is being utilized in the treatment of certain GCTBs. Twenty-seven tumors, analyzed in the present study, occurred in 16 males and 11 females (M: F = 1.45:1), in the age-range of 16 to 47 years (mean = 29.5, median = 29). Most tumors were identified in the tibia(6) and femur(6), followed by the humerus(3), radius(3), pelvis(3), fibula(3), sacrum(1), metacarpal(1) and metatarsal(1) bones...
October 8, 2016: Pathology Oncology Research: POR
https://www.readbyqxmd.com/read/27697397/implants-in-free-fibula-flap-supporting-dental-rehabilitation-implant-and-peri-implant-related-outcomes-of-a-randomized-clinical-trial
#20
Vinay V Kumar, Supriya Ebenezer, Peer W Kämmerer, P C Jacob, Moni A Kuriakose, Naveen Hedne, Wilfried Wagner, Bilal Al-Nawas
OBJECTIVES: The objective of this study was to assess the difference in success rates of implants when using two or four implant-supported-overdentures following segmental mandibular reconstruction with fibula free flap. METHODS AND DESIGNS: This prospective, parallel designed, randomized clinical study was conducted with 1:1 ratio. At baseline, all participants already had segmental reconstruction of mandible with free fibula flap. The participants were randomized into two groups: Group-I received implant-supported-overdentures on two tissue-level implants and Group-II received implant-supported-overdentures on four tissue-level implants...
November 2016: Journal of Cranio-maxillo-facial Surgery
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