منابع مشابه
Image guided medialization laryngoplasty
Techniques that originate in computer graphics and computer vision have found prominent applications in the medical domain. In this paper, we have seamlessly developed techniques from computer graphics and computer vision together with domain knowledge from medicine to develop an image guided surgical system for medialization laryngoplasty. The technical focus of this paper is to register the p...
متن کاملInteractive Visualization for Image Guided Medialization Laryngoplasty
Surgical procedures require the physician to use preoperative and intra-operative information for deciding the optimal course of action to be taken on the patient. Medical visualization techniques are used to ‘guide’ the surgeon during the procedure to improve accuracy. We are presenting a visualization approach for image guided medialization laryngoplasty. A brief background is provided to des...
متن کامل3D Surface Reconstruction and Registration for Image Guided Medialization Laryngoplasty
The purpose of our project is to develop an image guided system for the medialization laryngoplasty. One of the fundamental challenges in our system is to accurately register the preoperative 3D CT data to the intraoperative 3D surfaces of the patient. In this paper, we will present a combined surface and fiducial based registration method to register the preoperative 3D CT data to the intraope...
متن کاملRevision Transcervical Medialization Laryngoplasty for Unilateral Vocal Fold Paralysis.
OBJECTIVE To identify patterns of failure following transcervical medialization laryngoplasty for unilateral vocal fold paralysis and describe indications and revision techniques for optimal vocal outcomes. STUDY DESIGN Case series with chart review. SETTING Tertiary care center. SUBJECTS AND METHODS Thirty-nine consecutive patients between January 2005 and April 2014 undergoing transcerv...
متن کاملEffects of implant stiffness, shape, and medialization depth on the acoustic outcomes of medialization laryngoplasty.
OBJECTIVE Medialization laryngoplasty is commonly used to treat glottic insufficiency. In this study, we investigated the effects of implant stiffness (Young modulus), medialization depth, and implant medial surface shape on acoustic outcomes. STUDY DESIGN Basic science study using ex vivo laryngeal phonation model. METHODS In an ex vivo human larynx phonation model, bilateral medialization...
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ژورنال
عنوان ژورنال: Otolaryngology–Head and Neck Surgery
سال: 1999
ISSN: 0194-5998,1097-6817
DOI: 10.1016/s0194-5998(99)70420-1