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Novel Reconstruction Method Using the Double-Arm Vascularized Fibula Flap and TriLock Bridging Plate System for Segmental Mandibulectomy Including the Anterior Border of the Mandibular Ramus.
J Craniofac Surg
October 2024
Department of Plastic and Reconstructive Surgery, Saitama Medical University International Medical Center.
This study aimed to develop a novel reconstruction method for segmental mandibulectomy. In the authors' opinion, reconstruction of the anterior border of the mandibular ramus using a double-arm vascularized fibular flap is important to prevent deformity due to buccal depression and the accumulation of food debris, thereby eliminating masticatory dead space that cannot be filled with prostheses such as implants or dentures. Using conventional reconstruction plates, the reconstructed bone positioned at the anterior border of the mandibular ramus required either fixing with only 1 screw or using 2 plates for stable fixation, making it difficult to position the plates stably.
View Article and Find Full Text PDFComparative Analysis of Cosmetic and Functional Outcomes in Corneal Tattooing (Keratopigmentation) versus Ocular Prosthesis.
Eye Contact Lens
December 2024
Department of Ophthalmology (E.D., Z.B.S., E.E.E.O., H.O.), Istanbul Medeniyet University Goztepe Prof. Dr. Suleyman Yalçin City Hospital, Istanbul, Turkey; Goztepe Prof. Dr. Suleyman Yalçin City Hospital (O.F.Y.), Department of Ophthalmology, Istanbul, Turkey; and Haydarpasa Numune Education and Research Hospital (M.S.M.), University of Health Sciences, Sadik Eratik Eye Institute, Istanbul, Turkey.
Objectives: This study compares the cosmetic and functional outcomes of corneal tattooing/keratopigmentation and ocular prostheses in rehabilitating disfigured eyes, focusing on esthetic appearance and emotional well-being.
Methods: Ninety-two patients were included: 48 received corneal tattooing, and 44 were fitted with ocular prostheses. Anophthalmic surgery was indicated for trauma, painful blind eye, endophthalmitis, tumor, and corneal ulcer, while corneal tattooing was performed for trauma, corneal ulcer, and endophthalmitis.
Novel 3D-Printed Reverse Shoulder Prosthesis for Reconstruction After Resection of the Scapular: A Report of 2 Cases.
JBJS Case Connect
January 2025
Department of Orthopedics, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Case: The effective reconstruction and functional restoration of the shoulder joint after surgical treatment of shoulder girdle tumors, especially those involving resection of the glenoid, poses significant challenges. Reconstruction methods include allograft reconstruction and shoulder prosthesis. In this report, we present 2 cases of scapulectomy for tumors involving the glenoid, followed by shoulder reconstruction using custom-designed reverse shoulder prostheses that are partially fixed to the clavicle.
View Article and Find Full Text PDFStudy on the relationship between microbial composition within obstructive biliary stents and the severity of obstruction and duration of stent placement.
PLoS One
January 2025
Laboratory for Microbiome Sciences, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan.
Biliary stent occlusion is due, in part, to biofilm formation by bacteria. However, previous culture-based approaches may not have revealed all microorganisms on the surface. Twenty-seven patients underwent endoscopic retrograde biliary drainage for the removal or replacement of plastic biliary stents.
View Article and Find Full Text PDFLoss of facial features can result from a variety of traumatic events. Throughout history, humans have worked to develop materials and methods to repair such defects. Epithesis first appeared in medical literature in the 16th century.
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