[Computer-assisted surgery for pelvic injuries]

Area of Science:

• Orthopedic surgery
• Medical imaging
• Computer-assisted surgery

Background:

• Conventional pelvic fracture surgery faces limitations in intraoperative imaging accuracy and radiation exposure.
• Preoperative spiral computed tomography (CT) data is not directly usable in traditional surgical methods.
• Fluoroscopy and limited visualization pose challenges during pelvic operations.

Observation:

• Computer-assisted surgery (CAS) offers a potential solution for improved precision and reduced radiation in pelvic surgeries.
• CAS encompasses various navigation techniques, including CT-based and registration-free methods.
• Current applications include sacroiliac screw osteosynthesis, navigated periacetabular screw fixation, and malhealed fracture correction.

Findings:

• CAS can significantly reduce complications associated with implant placement in pelvic surgeries.
• Despite current costs and staffing needs, CAS demonstrates economic viability, especially with new healthcare regulations.
• Advancements in navigated reduction are expanding CAS indications and improving outcomes.

Implications:

• CAS has the potential to further decrease complication rates in pelvic fracture management.
• The technology may lead to less invasive surgical approaches for pelvic injuries.
• Future developments in CAS could revolutionize the surgical treatment of pelvic fractures.