Computer-assisted interventions

Computer-assisted interventions (CAI) is a field of research and practice, where medical interventions are supported by computer-based tools and methodologies. Examples include:

• Medical robotics
• Surgical and interventional navigation
• Imaging and image processing methods for CAI
• Clinical feasibility studies of computer-enhanced interventions
• Tracked and guided biopsies
• Alignment of pre-procedure images with the patient during the procedure
• Intraoperative decision supports
• Skill analysis and workflow studies in CAI
• Clinical studies of CAI showing first-in-man or early efficacy results
• User interfaces and visualization systems for CAI
• Surgical and interventional systems
• Novel surgical devices and sensors
• User performance studies
• Validation and evaluation of CAI technology

The basic paradigm of patient-specific interventional medicine is a closed loop process, consisting of

1. combining specific information about the patient with the physician's general knowledge to determine the patient's condition;
2. formulating a plan of action;
3. carrying out this plan; and
4. evaluating the results.

The experience gathered over many patients may be combined to improve treatment plans and protocols for future patients. Computer-based technology assists medical professional in processing and acting on complex information .