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A conservative alternative to lower posterior bridges replacing mandibular first molars
Annals of the Academy of Medicine, Singapore
|July 1, 1986
Summary
Six-year molars are prone to decay and often extracted. Orthodontic space closure offers an alternative to bridges or dentures, preserving tooth structure.
Area of Science:
- Dentistry
- Orthodontics
- Pediatric Dentistry
Background:
- Permanent first molars (six-year molars) erupt around age six.
- These molars are highly susceptible to dental caries (tooth decay).
- Early extraction due to decay is common.
Observation:
- Conventional replacements for missing molars include fixed bridges and removable dentures.
- Orthodontic space closure is a viable alternative in select cases.
- This approach avoids sacrificing healthy teeth for bridge abutments.
Findings:
- Orthodontic treatment can effectively close spaces left by extracted first molars.
- This method circumvents the need for prosthetic replacements.
- It also prevents the discomfort associated with removable appliances.
Implications:
- Orthodontic space closure preserves sound tooth structure.
- It offers a less invasive and more comfortable solution for missing first molars.
- This approach enhances long-term dental health and function in children.