Adhesive bridges are becoming popular in patients with congenitally missing teeth and these are type of bridges that can be done with only minimal or with no preparation to replace the missing tooth/teeth. The best clinical gain is the minimal tooth preparation or no need for the removal of tooth substance. Treatment for this type of bridges does not usually require anaesthesia. In addition, adhesive bridges can provide reasonable aesthetical outcome with minimal cost and reduced chair time.

The biggest issue is that high failure rate in the long term, and gray colour shining through the metal wing cemented onto the abutment tooth. This can compromise the aesthetical outcome. The aesthetical problem can be solved by the use of zirconia all ceramic material to construct the bridge.

Inclusion Criteria:

• Male or female ≥ 18 years of age
• Has a maximum of 2 units requiring placement
• Is a regular dental attendee and agree to return for assessments
• Written subject informed consent (IC) for this protocol will be obtained prior to study enrolment. Each subject will be required to sign and date the IC form prior to their participation
• Sound or minimally restored abutment(s)

Exclusion Criteria:

• The presence of any periodontal pocket depths equal or above 4 mm with active periodontal disease
• Any history of adverse reaction to clinical materials to be used in this study
• They are pregnant or had serious medical condition that may interfere with the dental treatment
• Acquired tooth loss more than 2 units requiring replacement
• Participants who have parafunctional habits
• Severe Class II Div II cases