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Biomedical subjects

G M Callison

Publications and source records attributed to G M Callison.

5 recordsLinked to original sources

A system for tracking dental readiness in the Air Force Reserve.

The potential of dental emergencies to reduce combat effectiveness is a major concern of military planners. The dental fitness classification is teh primary measure of an airman's dental readiness. A dental class 3 identification means that the airman has a dental condition that is likely to cause a dental emergency within 12 months. With few exceptions, Air Force Reserve command units are using only nonstandardized, manual tracking systems to ensure that identified members get needed dental treatment completed in a timely manner. The reliability and effectiveness of this process has been questioned in recent years. The importance of accurately recording the dental class status and having a reliable means to track dental treatment compliance of members designated dental class 3 is essential to maintaining a high state of dental readiness. A computerized tracking system called the Reserve Dental Data System was designed and developed to address this problem.

Aerospace Medicine↗

A modified edentulous maxillary custom tray to help prevent gagging.

The gag reflex can be a normal, healthy defense mechanism to prevent foreign objects from entering the trachea. During certain dental procedures, however, gagging can greatly complicate the final result, especially during the maxillary complete denture final impression. A modification can be made to the maxillary custom acrylic resin tray to aid in securing a clinically acceptable elastomeric final impression. This modification involves forming a vacuum chamber at the posterior extent of the custom tray to which a saliva ejector tip is embedded. When the saliva ejector is connected to the low-volume evacuation hose, the chamber will trap any excess impression material that might extrude from the posterior border of the loaded tray. This results in a reduced chance of eliciting the patient's gag reflex.

Dental Impression Technique↗