5 New 3D Medical Imaging Use Cases for Diagnostics and Treatment Fidelity

5 New 3D Medical Imaging Use Cases for Diagnostics  and Treatment Fidelity

3D medical imaging can play a vital role in the operational planning and training of novice surgeons, as well as in decreasing reoperation rates, establishing accuracy.

FERMONT, CA: In the early days of CT scanners and mammography devices, medical imaging has come a long way. Healthcare professionals can now access new resolutions, and details with 3D medical imaging that offers an all-around better understanding while cutting the radiation dosage. 3D medical imaging provides, in relation to quantity, a better image of blood vessels and crisper bone pictures. This is made possible by developments in networking, computer-aided design, and software, as well as a "thousand-fold boost in networking velocity," as the bandwidth available for medical image transmission has grown from 10 megabits per second to 10 gigabits per second. The scanner technology has become much more sophisticated in being able to produce information sets with much higher resolution and artifacts that can make 3D pictures much brighter. The underlying 3D technology has enhanced the efficiency and capacities of medical imaging.

3D Print Technology in Orthopaedics

In instances with primary injuries with various bone fragmentation as well as those with bone deformities, an orthopedic surgery can pose significant difficulties. Radiographs are regularly used for orthopedic surgical planning but provide insufficient data on the accurate extent of bone abnormalities in 3D. Examples of the application of 3DP in the field of orthopedics have spread rapidly over the past few years and include the use of a 3DP model to evaluate the surgical approach to corrective osteotomies to gain a more informative overview of the anatomy and to improve planning details, particularly in cases of minimally invasive surgery. The method was used to schedule a corrective osteotomy for cubitus varus and to treat recurrent anterior shoulder instability in case of forearm deformity.

Cancer Detection

Many new techniques for breast cancer screening are being created, mainly 3D alternatives, which can eventually replace the 2D mammography of today. The Selenia Dimensions 3D System, which offers 3D breast tomosynthesis pictures for the diagnosis of breast cancer; and the GE Healthcare SenoClaire, which combines 2D mammographic images with 3D breast tomosynthesis pictures. Tomosynthesis shows breast parts that can be concealed in a normal mammogram by overlapping tissue. Breast cancer screening has been confused by the issue of overlapping shadows because mammograms do not reveal cancers hidden by overlapping tissue.

Detection of CVDs

Congenital Cardiovascular Diseases (CVDs) are often connected with complicated and distinctive geometry, which can be very hard from 2D CT, CMR, or echocardiographic pictures to fully understand. Thus, 3D-printed modeling can play a main role in providing more extensive knowledge and functional assessment of different congenital heart conditions. Recent applications of 3D-printed congenital heart models included pre-operative interventional scheduling and simulations; use of sterilized models for improved structural orientation during surgical procedures; functional, patient-specific hemodynamic evaluations; and testing of new procedural pathways.

Angiography (CTA)

Coronary computed tomography angiography (CTA) is a non-invasive, rapidly developing and advancing heart imaging test. During a coronary CTA, high-resolution, 3-D images of the moving core and large vessels are generated to determine whether either fat or calcium deposits have accumulated in the coronary arteries.

3D Intra-Operative Procedures (CT/MRI)

Intraoperative imaging is a quickly growing field that includes many apps using a variety of techniques. For many years, some of these apps have been in use and are firmly integrated with clinical practice and indispensable to it. Most of today's spine surgery is performed using minimally invasive methods to avoid muscle and good tissue. Some intraoperative imaging is typically used to check surgical precision to do this as efficiently as possible. The intraoperative pictures assist in ensuring that a spinal implant is positioned in the required location or that a tumor is dissected according to the required result.

Though not presently translated into clinical practice completely, molecular 3D printing has revolutionary potential. In the future generation of diagnostic imagers and care providers, 3D printing is expected to have a vast influence in diagnostic and care delivery.