Image Reconstruction and 3D Printing of Anatomical Models module (BE41002)

This module gives you a hands-on introduction to how 3D printing is transforming healthcare. You will explore how medical images, such as CT and MRI scans, can be processed, segmented, and turned into detailed anatomical models using 3D printing technologies.

You'll begin by learning how to work with common medical image formats and how to extract volumes of interest. From there, you'll use dedicated software tools to refine and prepare your data for printing. You’ll explore different 3D printing methods such as:

• fused filament fabrication (FFF)
• stereolithography (SLA)

You will learn how to choose the right materials and techniques for different clinical uses.

Through lab-based group work, you will reconstruct and print anatomical structures from real medical imaging datasets. You will:

• test different materials
• evaluate the quality and realism of your models
• consider how these tools support surgical planning, medical training, and patient care

Along the way, you will gain insight into current medical applications, regulatory requirements. You will also look into the ethical considerations involved in using this technology in clinical settings.

What you will learn

In this module, you will:

• explore medical image formats and learn how to extract and segment anatomical structures
• use specialist software to reconstruct 3D models from scan data
• create physical models using a range of 3D printing technologies and materials
• work in teams to develop and evaluate anatomical models for healthcare applications
• learn about quality standards, safety, and ethical issues in medical device design
• discuss real-world case studies showing how 3D printing is used in clinical practice

By the end of the module, you will be able to:

• explain how medical image data is acquired, processed, and prepared for 3D printing
• apply additive manufacturing methods to create anatomical models from imaging datasets
• assess the limitations, risks, and benefits of different printing approaches in medical contexts
• demonstrate key practical skills in image segmentation and model construction
• work effectively as part of a team to analyse results and present your work
• reflect on ethical and regulatory considerations when applying new technology in healthcare

Assignments / assessment

• coursework (40%)
  • You will work in teams to reconstruct anatomical models from medical images. This includes presenting your methods and demonstrating your printed models. It also includes reflecting on your design choices and outcomes through group presentations and lab-based demonstrations. You will be assessed individually based on your technical contribution and understanding.
• final presentation and demonstration (20%)
  • As a group, you will showcase your final printed models. You will explain your design process, including material choices and clinical relevance. This is assessed through a live demonstration and Q&A session.
• final exam (40%)
  • This will check your understanding of medical imaging principles, segmentation methods, and the fundamentals of 3D printing technologies used in the module

Teaching methods / timetable

• seminars
  • These will introduce the principles of medical imaging and 3D printing. This includes how different technologies are used in healthcare settings
• workshops
  • Workshops will guide you through image processing, segmentation, model refinement, and 3D printing using real data
• group project work
  • These let you collaborate to design, print, and evaluate anatomical models based on medical scans
• demonstrations
  • These provide opportunities to present and discuss your printed models with peers and staff
• independent study
  • This allows you to develop your understanding through reading, tutorials, and guided exercises

You will also take part in a practical showcase. This is where you present your group’s 3D printed organ models and discuss their potential applications.