Split Crest Technique in Dental Implant Surgery: Space Recovery for Extremely Thin Bones
The “Split Crest” technique represents an innovative solution when bone thickness is excessively thin, making the insertion of standard dental implants challenging. Using a piezoelectric tool, small holes are created in the precise area of the thin bone.
Detailed Procedure:
- Preliminary Incision:
- Small, closely spaced holes are made in the area of the thin bone using a piezoelectric tool.
- Expansion with Screws:
- Through these holes, small expansion screws are inserted and gradually tightened to expand the bone.
- Controlled Expansion:
- Controlled bone expansion occurs gradually until the desired thickness is achieved.
- Implant Placement:
- Once the bone is adequately expanded, actual dental implants are inserted and securely fixed in the treated area.
- Space Filling:
- The space created during the procedure is filled with a biocompatible substance to ensure proper stability.
Advantages of the Split Crest Technique:
- Space Recovery:
- Enables the insertion of dental implants even in extremely thin bones where it would otherwise be impossible.
- Solution for Severe Atrophy:
- Effectively addresses the challenge of severe bone atrophy, providing a solid foundation for fixed implants.
- Support for Fixed Prosthetics:
- The technique allows for the creation of a robust base capable of supporting a fixed dental prosthesis, enhancing functionality and aesthetics.
- Reduced Invasiveness:
- Compared to some alternatives, the Split Crest technique is less invasive, leading to quicker postoperative healing and recovery.
Conclusion:
The Split Crest technique proves crucial in overcoming challenges related to bone thinness and lack of thickness. This innovative approach not only facilitates the insertion of fixed dental implants in critical areas but also provides a lasting solution for patients with severe bone atrophies. The combination of surgical precision and advanced expansion techniques makes this procedure a valuable asset in modern dental implant surgery.