A modular software system for computer-aided surgery and its first application in oral implantology. 2000

W Birkfellner, and K Huber, and A Larson, and D Hanson, and M Diemling, and P Homolka, and H Bergmann
Department of Biomedical Engineering and Physics, University of Vienna General Hospital, Austria. Wolfgang.Birkfellner@univie.ac.at

Development of complex software applications in image guided therapy (IGT) is often complicated by the fact that providing basic functionality for image processing and user interaction from a graphical user interfaces (GUI) requires considerable manpower for software development. We present a programming environment that combines the high-level image processing library AVW, in-house developed patient-to-image registration procedures, and an interface to position measurement hardware. A specific application can be developed by using Tcl/Tk, a simple platform-independent scripting language, for GUI development. This environment was applied to developing VISIT, a navigation system for computer-aided implant dentistry. VISIT is presented as a result of this paper. Parts of the development environment were made accessible to the public. Future work includes the implementation of video input for connecting ultrasound or fluoroscopy units. We conclude that our approach is well suited to accelerate the development of exploratory new applications of IGT.

UI MeSH Term Description Entries
D007091 Image Processing, Computer-Assisted A technique of inputting two-dimensional or three-dimensional images into a computer and then enhancing or analyzing the imagery into a form that is more useful to the human observer. Biomedical Image Processing,Computer-Assisted Image Processing,Digital Image Processing,Image Analysis, Computer-Assisted,Image Reconstruction,Medical Image Processing,Analysis, Computer-Assisted Image,Computer-Assisted Image Analysis,Computer Assisted Image Analysis,Computer Assisted Image Processing,Computer-Assisted Image Analyses,Image Analyses, Computer-Assisted,Image Analysis, Computer Assisted,Image Processing, Biomedical,Image Processing, Computer Assisted,Image Processing, Digital,Image Processing, Medical,Image Processings, Medical,Image Reconstructions,Medical Image Processings,Processing, Biomedical Image,Processing, Digital Image,Processing, Medical Image,Processings, Digital Image,Processings, Medical Image,Reconstruction, Image,Reconstructions, Image
D007430 Intraoperative Care Patient care procedures performed during the operation that are ancillary to the actual surgery. It includes monitoring, fluid therapy, medication, transfusion, anesthesia, radiography, and laboratory tests. Care, Intraoperative
D007568 Jaw Bony structure of the mouth that holds the teeth. It consists of the MANDIBLE and the MAXILLA. Jaws
D011300 Preoperative Care Care given during the period prior to undergoing surgery when psychological and physical preparations are made according to the special needs of the individual patient. This period spans the time between admission to the hospital to the time the surgery begins. (From Dictionary of Health Services Management, 2d ed) Care, Preoperative,Preoperative Procedure,Preoperative Procedures,Procedure, Preoperative,Procedures, Preoperative
D003757 Dental Implantation The grafting or inserting of a prosthetic device of alloplastic material into the oral tissue beneath the mucosal or periosteal layer or within the bone. Its purpose is to provide support and retention to a partial or complete denture. Dental Implant Therapy,Dental Prosthesis Implantation,Implantation, Dental,Implantation, Dental Prosthesis,Prosthesis Implantation, Dental,Dental Implant Therapies,Dental Prosthesis Implantations,Implant Therapy, Dental,Therapy, Dental Implant
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012984 Software Sequential operating programs and data which instruct the functioning of a digital computer. Computer Programs,Computer Software,Open Source Software,Software Engineering,Software Tools,Computer Applications Software,Computer Programs and Programming,Computer Software Applications,Application, Computer Software,Applications Software, Computer,Applications Softwares, Computer,Applications, Computer Software,Computer Applications Softwares,Computer Program,Computer Software Application,Engineering, Software,Open Source Softwares,Program, Computer,Programs, Computer,Software Application, Computer,Software Applications, Computer,Software Tool,Software, Computer,Software, Computer Applications,Software, Open Source,Softwares, Computer Applications,Softwares, Open Source,Source Software, Open,Source Softwares, Open,Tool, Software,Tools, Software
D013813 Therapy, Computer-Assisted Computer systems utilized as adjuncts in the treatment of disease. Computer-Assisted Therapy,Protocol-Directed Therapy, Computer-Assisted,Computer-Assisted Protocol-Directed Therapy,Therapy, Computer-Assisted Protocol-Directed,Computer Assisted Protocol Directed Therapy,Computer Assisted Therapy,Computer-Assisted Protocol-Directed Therapies,Computer-Assisted Therapies,Protocol Directed Therapy, Computer Assisted,Protocol-Directed Therapies, Computer-Assisted,Therapies, Computer-Assisted,Therapies, Computer-Assisted Protocol-Directed,Therapy, Computer Assisted,Therapy, Computer Assisted Protocol Directed
D014057 Tomography, X-Ray Computed Tomography using x-ray transmission and a computer algorithm to reconstruct the image. CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography
D056948 Orthognathic Surgical Procedures Surgery performed to repair or correct the skeletal anomalies of the jaw and its associated dental and facial structures (e.g. CLEFT PALATE). Jaw Surgery,Maxillo-Mandibular Surgery,Maxillofacial Orthognathic Surgery,Jaw Surgeries,Maxillo Mandibular Surgery,Maxillo-Mandibular Surgeries,Maxillofacial Orthognathic Surgeries,Orthognathic Surgeries, Maxillofacial,Orthognathic Surgery, Maxillofacial,Orthognathic Surgical Procedure,Procedure, Orthognathic Surgical,Procedures, Orthognathic Surgical,Surgeries, Jaw,Surgeries, Maxillo-Mandibular,Surgeries, Maxillofacial Orthognathic,Surgery, Jaw,Surgery, Maxillo-Mandibular,Surgery, Maxillofacial Orthognathic,Surgical Procedure, Orthognathic,Surgical Procedures, Orthognathic

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