Removing a dental implant screw typically involves using specific tools and techniques, often reversing the installation process or utilizing specialized instruments to facilitate extraction. Based on the provided references, here are methods described for removing an implant screw:
Methods for Implant Screw Removal
The process involves using appropriate dental instruments designed for screw manipulation.
Method 1: Using a Mini Flat-End Screwdriver
One approach involves using a mini flat-end screwdriver that is appropriately sized for the screw.
- The technique involves using this screwdriver to reverse out the screw.
- Important Consideration: The reference notes the importance of holding the handpiece firmly to avoid having the bur inadvertently jump into the implant body during the procedure area.
Method 2: Using a Bur and Handpiece
Another technique mentioned utilizes a bur combined with a handpiece.
- This method employs a low-speed contra-angle handpiece.
- A specific type of bur is used: a one-quarter round carbide bur.
- The handpiece should be run in a reverse mode.
- This combination of tool and technique could help spin out the screw.
Summary of Tools and Techniques
Here's a quick look at the tools and methods mentioned:
| Tool Type | Specific Tool / Setting | Technique / Action | Purpose | Source Reference |
|---|---|---|---|---|
| Screwdriver | Appropriate-sized mini flat-end screwdriver | Reverse out the screw | Standard screw removal | [1] |
| Handpiece & Bur | Low-speed contra-angle handpiece | Running in reverse mode | Help spin out the screw | [2] |
| Bur Type (with Handpiece) | One-quarter round carbide bur | N/A | Used with Handpiece method | [2] |
| Grip / Handling | Hold handpiece firmly | Avoid bur jumping | Procedural precaution | [1] |
Understanding these specific tools and their intended use in reverse motion is key to the described methods of implant screw removal.
