[Application Progress of Three-dimensional Laser Scanning Technology in Medical Surface Mapping]

Area of Science:

• Biomedical Engineering
• Medical Imaging
• Laser Technology

Background:

• Three-dimensional (3D) laser scanning technology captures spatial coordinates with high speed and precision.
• Its non-radiation, non-contact, and visualization capabilities are driving adoption in medical surface mapping.
• The technology is rapidly advancing, offering large information capacity for complex reconstructions.

Purpose of the Study:

• To review the current applications and developments of 3D laser scanning in the medical field.
• To highlight key uses in stomatology, plastic surgery, and orthopedics.
• To discuss future application prospects and potential biomedical engineering challenges.

Main Methods:

• Literature review of 3D laser scanning technology.
• Analysis of its implementation in specific medical disciplines.
• Exploration of future trends and challenges in biomedical engineering.

Main Results:

• 3D laser scanning is effective for high-speed, high-precision 3D surface reconstruction in medicine.
• Significant applications are identified in stomatology, plastic surgery, and orthopedics.
• The technology's non-contact and non-radiation features enhance its medical utility.

Conclusions:

• 3D laser scanning is a valuable tool for medical mapping, particularly in specialized surgical fields.
• Continued development is expected to expand its role in biomedical engineering.
• Addressing engineering challenges will be crucial for future advancements.