Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Virtual planning of surgical procedures

12.09.2011
Siemens and Synthes launch software for the preparation of bone fracture operations

Together with Synthes, the global market leader for bone implants, Siemens Healthcare has developed the software PreOPlan that will allow surgeons to virtually plan routine bone fracture surgeries (trauma surgery) as well as corrections of leg deformities (osteotomy).

Using PreOPlan, the surgeon simulates the planned procedure on an X-ray image of the patient. With the aid of an integrated implant database, he can determine which bone implants are, for example, most suited for the correction of a fracture. Subsequently, the software generates a report that helps the operating staff prepare the surgery with the selected implants. Moreover, the surgeon can use this report prove his preparations for the procedure and to comprehensively explain the operation to the patient.

Normally, surgeons plan routine surgeries for bone fractures of the extremities “in their heads” while looking at an X-ray image of the fracture, or they hand-draw the planned procedure on the image. This brings several disadvantages: the surgeon can only estimate which implant is best suited to fix the point of fracture. Furthermore, he is not able to accurately document how he has prepared himself for the procedure. Many hospitals, however, demand such verification. In order to allow surgeons to plan their procedures safer and verifiable, Siemens Healthcare and Synthes conjointly developed a software that allows simple and quick preparation of routine surgeries on a computer workstation.

The software PreOPlan allows the surgeon to precisely analyze a bone fracture using a digital Xray image of the patient: The surgeon can segment the fracture on the screen, measure it and then reassemble the fracture point in the anatomically correct position. All suitable implants for the respective anatomical region are suggested automatically by a database with bone implants from Synthes. The surgeon can call up information about the implants (length, inclination, size, or material) directly on the X-ray image. Once the surgeon has decided for an implant, PreOPlan automatically presents a selection of implants that are required additionally, such as screws for fixing. The surgeon then can make his selection. Overall, the planning of a routine surgery with PreOPlan only takes a few minutes.

Subsequently, the planning documents are summarized in a final report. This contains the planning images that the surgeon can use for orientation during surgery, as well as a material list for the operating staff who have to prepare the procedure. The planning images make it easier for the attending physician to explain the intended surgery to his patient. Moreover, the planning documents facilitate obtaining second opinion from a colleague.

In addition to routine trauma surgery, PreOPlan also supports planning of a so-called osteotomy on the knee. During this procedure, a thighbone is separated near to the knee and a wedge is removed in order to correct a malformation of the leg. Using PreOPlan, the surgeon can accurately calculate the position, inclination and the size of the wedge that is to be removed in order to correct the deformity.

The product mentioned here is not commercially available in all countries. Due to regulatory reasons the future availability in any country cannot be guaranteed. Further details are available from the local Siemens organizations.

The Siemens Healthcare Sector is one of the world’s largest healthcare solution providers and a leading manufacturer and service provider in the fields of medical imaging, laboratory diagnostics, hospital information technology and hearing instruments. It offers solutions covering the entire supply chain under one roof - from prevention and early detection to diagnosis and on to treatment and aftercare. By optimizing clinical workflows oriented toward the most important clinical pictures, Siemens also strives to make healthcare faster, better and, at the same time, less expensive. Siemens Healthcare currently has some 48,000 employees worldwide and is present throughout the world. During fiscal 2010 (up to September 30) the Sector posted sales worth 12.4 billion euros and profits of around 750 million euros.

Sonja Fischer | Siemens Healthcare
Further information:
http://www.siemens.com/healthcare

More articles from Health and Medicine:

nachricht Hot cars can hit deadly temperatures in as little as one hour
24.05.2018 | Arizona State University

nachricht 3D images of cancer cells in the body: Medical physicists from Halle present new method
16.05.2018 | Martin-Luther-Universität Halle-Wittenberg

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Powerful IT security for the car of the future – research alliance develops new approaches

The more electronics steer, accelerate and brake cars, the more important it is to protect them against cyber-attacks. That is why 15 partners from industry and academia will work together over the next three years on new approaches to IT security in self-driving cars. The joint project goes by the name Security For Connected, Autonomous Cars (SecForCARs) and has funding of €7.2 million from the German Federal Ministry of Education and Research. Infineon is leading the project.

Vehicles already offer diverse communication interfaces and more and more automated functions, such as distance and lane-keeping assist systems. At the same...

Im Focus: Molecular switch will facilitate the development of pioneering electro-optical devices

A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.

The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.

At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...

Im Focus: Self-illuminating pixels for a new display generation

There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?

At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...

Im Focus: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

In focus: Climate adapted plants

25.05.2018 | Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

 
Latest News

In focus: Climate adapted plants

25.05.2018 | Event News

Flow probes from the 3D printer

25.05.2018 | Machine Engineering

Less is more? Gene switch for healthy aging found

25.05.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>