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Titanium removable partial denture clasp repair using laser welding: a clinical report
Yasunori Suzuki1, Chikahiro Ohkubo, Minoru Abe
1Department of Removable Prosthodontics, Tsurumi University School of Dentistry, Yokohama, Japan. Suzuki-ys@tsurumi-u.ac.jp
The Journal of Prosthetic Dentistry
|May 22, 2004
Summary
Laser welding offers a precise method for repairing fractured removable partial denture clasps. This technique provides a viable alternative to traditional torch soldering for dental prosthetics.
Area of Science:
- Dental materials science
- Prosthodontics
- Laser technology applications
Background:
- Removable partial dentures (RPDs) are common prosthetic devices.
- Fractured clasps are a frequent cause of RPD failure, necessitating repair or replacement.
- Conventional repair methods like torch soldering have limitations.
Observation:
- A clinical case involving a fractured RPD clasp is presented.
- Laser welding was employed as the repair technique.
- The procedure was compared to conventional torch soldering.
Findings:
- Laser welding successfully repaired the fractured clasp.
- The technique offered advantages in precision and minimal heat affected zone.
- It provided a potentially more durable and aesthetic repair.
Implications:
- Laser welding represents a promising alternative for RPD clasp repair.
- This method may improve the longevity and patient satisfaction with removable prosthetics.
- Further research into laser welding for various dental applications is warranted.