Orthopaedic Technology module (GM50007)

Orthopaedic technology is used in the treatment of patients with bone or joint problems.

This module explores a range of orthopaedic technology. It looks at implants, surgery to restore the function of a joint, and bone fixation. 

What you will learn

In this module, you will learn about:

• implant mechanics and materials
  • structural, movement and compatibility factors
  • stress shielding
  • load transfer and load sharing
  • stiffness and rigidity
  • methods of fixing to bone
  • corrosion and implant failure
  • manufacturing processes and mechanical properties
  • mechanical and compatibility properties of implant materials
  • adhesive and abrasive wear
• hip arthroplasty
  • historical developments and performance criteria
  • stem design
  • bone cement and interface bonding methods
  • load transfer, stress analysis and rigidity
  • friction of normal joints and bearing
  • joint wear and loosening
  • stability in total hip replacement and dislocation
  • dealing with failure in hip replacement.
• knee arthroplasty
  • biomechanics and ligament control of knee function
  • surgical approaches and options
  • knee replacement problems and wear
  • load transfer from the tibial plateau
  • implant design factors
  • requirements of revision knee prostheses.
• ankle and foot arthroplasty
  • clinical criteria for ankle joint replacement
  • ankle joint motion required
  • ankle replacement designs
  • ankle replacement failure
  • surgical procedures involved in excision arthroplasty
  • toe implants
• upper limb arthroplasty
  • historical developments
  • surgical priorities and performance criteria
  • biomechanical and design considerations
  • categories of shoulder prostheses
  • arthroplasty of the elbow
  • wrist joint replacement
• bone fixation
  • structural properties of bones
  • failure of long bones
  • bone healing
  • fracture management and reduction
  • non-surgical fracture fixation methods
  • function, design and application of bone screws, plates, and external fixators
  • biomechanics of spinal deformity, correction, and spinal surgery
  • function and assessment of growing children for limb-lengthening problems.

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

• understand complex ideas about the application of biomechanics to orthopaedic techniques and technology
• evaluate relevant technology and methodologies

Assignments / assessment

• Written exam (80%)
• Coursework (20%)

There will be opportunities for learning and feedback through formative assessment.

Teaching methods / timetable

You will learn through a range of methods, including:

• lectures
• seminars
• practical sessions
• tutorials
• directed and self-study
• supported student-led communities and collaborations
• online learning.

Extra support is available where required. This could be providing extra resources, or formal/informal discussions.