Osseodensification vs. Conventional Osteotomy: A Case Series with Cone Beam Computed Tomography

Area of Science:

• Dental Implantology
• Biomaterials Science
• Oral Surgery

Background:

• Osseodensification is a novel technique for osteotomy preparation.
• It utilizes specialized drills to enhance bone density and preserve bone volume.
• This method aims to improve implant stability and long-term success.

Purpose of the Study:

• To compare bone density outcomes between osseodensification and conventional osteotomy.
• To evaluate the impact of these techniques on implant stability and bone preservation.
• To analyze differences in bone density after one year of prosthetic rehabilitation.

Main Methods:

• A comparative study involving 15 patients and 41 dental implants.
• Two techniques were assessed: conventional osteotomy and osseodensification.
• Bone density was measured using cone beam computed tomography (CBCT) one year post-surgery.

Main Results:

• Osseodensification yielded significantly higher bone density (median 1020) compared to conventional osteotomy (median 732).
• No significant correlation was found between bone density and patient sex, implant dimensions, or location.
• Primary implant stability showed no statistically significant difference between the groups.

Conclusions:

• Osseodensification demonstrably increases bone density around dental implants.
• The technique offers a viable alternative for enhancing bone quality in implantology.
• Further research may explore long-term effects and broader clinical applications.