LDS Part 3
LDS Part 3 is the 180-minute operative manikin assessment. Our hands-on training is delivered by successful candidates who understand exactly what examiners look for in your technique.
Exam Overview
Format
Operative Manikin Assessment
Duration
180 minutes
Exam Fee
£1,525 (rising to £1,736 from Oct 2026)
Official Info
Key Points
- 180-minute operative assessment on dental manikin
- Tests practical clinical dental skills
- Must have passed Part 2 to attempt Part 3
- Assesses operative technique and precision
- Successful completion allows GDC registration
- Held at designated examination centres
Study Resources
Everything you need to pass LDS Part 3, built by candidates who have been through it.
Operative Technique Videos
Step-by-step video demonstrations of every procedure type assessed in the LDS Part 3 manikin exam.
Examiner Marking Criteria
Detailed breakdown of how each operative skill is scored,know exactly what the examiner is looking for.
Practice Session Templates
Structured 12-week manikin preparation plan with progressive drills and self-assessment checklists.
Common Errors Guide
The mistakes that most commonly fail candidates in Part 3, and exactly how to avoid each one.
Technique Refinement Notes
Expert commentary on positioning, instrumentation, and technique refinement from successful candidates.
Study Community
WhatsApp group with fellow LDS Part 3 candidates,share practice sessions, compare technique, get advice.
Available Courses
Manikin Course
In-person manikin training with hands-on practice
- Hands-on manikin practice
- Expert supervision
- Technique refinement
- Real-time feedback
- Small group sessions
Manikin Mock Exam
Manikin practical examination simulation
- Full manikin assessment
- Exam conditions
- Expert marking
- Detailed feedback
- Technique guidance