Apr 03 2023

The Dental Handpiece Is Not Turning

Why Your Dental Handpiece Isn't Turning and How to Fix It.

repair dental book 4 mins.

Dental handpieces are critical tools used by dentists in carrying out dental procedures. The handpiece is a small, motor-driven device used to rotate dental burs, which are tools used to remove decayed or damaged tooth structures during a dental procedure. However, at times, dental handpieces may not turn, which can be a cause of concern for both the dentist and the patient.

 

This article aims to explore the possible reasons why the dental handpiece may not turn and possible solutions to the problem.

 

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The first possible reason why a dental handpiece may not turn is the lack of power supply. Before using the dental handpiece, it is crucial to ensure that it is plugged into a working electrical outlet. If the dental handpiece is battery-operated, it is important to check if the battery is adequately charged. If the handpiece does not turn on after confirming that it is correctly connected to a power source, the problem may be with the handpiece's electrical system. In such a scenario, it is advisable to have a qualified dental technician inspect and repair the handpiece.

 

The second reason why a dental handpiece may not turn is a blocked water supply. The water supply is an essential component of the handpiece, as it helps to cool the dental bur and reduce heat during dental procedures. If the water supply is blocked, it may cause the handpiece to overheat, which may result in its failure to turn. To check if the water supply is blocked, dentists can examine the handpiece's water channel and remove any debris that may be present. In some cases, the blockage may be within the water tubing. In such a case, it may be necessary to replace the tubing to resolve the issue.

 

The third reason why a dental handpiece may not turn is a mechanical problem. A mechanical problem may result from various factors, such as wear and tear, poor maintenance, or damage from improper handling. For instance, if the bearings in the handpiece become worn out, they may cause the handpiece to stop turning. Additionally, if the handpiece is dropped or exposed to excessive heat, it may cause internal damage, leading to its failure to turn. In such a scenario, it is advisable to take the handpiece to a qualified dental technician for repair.

 

The fourth reason why a dental handpiece may not turn is the presence of rust or corrosion. Rust and corrosion can result from exposure to moisture or improper storage. If the handpiece is not properly cleaned and dried after use, it may cause rust or corrosion, leading to its failure to turn. To avoid rust and corrosion, dentists should ensure that they properly clean and sterilize the handpiece after use and store it in a dry, clean environment.

 

In conclusion, a dental handpiece is an essential tool in dental procedures, and its failure to turn can be a cause for concern. The reasons why a dental handpiece may not turn can range from a lack of power supply, a blocked water supply, a mechanical problem, or the presence of rust or corrosion. To resolve the issue, dentists should first check that the handpiece is correctly connected to a power source, examine the water supply for any blockages, and ensure that the handpiece is well-maintained and stored in a clean, dry environment. If the problem persists, it is advisable to have a qualified dental technician inspect and repair the handpiece. Regular maintenance and proper handling of the dental handpiece can go a long way in ensuring that it functions optimally and provides quality dental care to patients.


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