J Yeungnam Med Sci.  2022 Oct;39(4):341-343. 10.12701/yujm.2021.01466.

A useful method of using the healing abutments for interocclusal records in implant overdenture: a case report

• Choi H
• Kang S

• KMID: 2534663
• DOI: http://doi.org/10.12701/yujm.2021.01466

Abstract

To determine the vertical dimension and centric relation during the construction of implant overdentures, the record base and wax rim may need to be adjusted. The conventional method has several drawbacks, as it requires repeated tightening and loosening of the impression coping. Here, we report a useful and novel method for interocclusal records using the healing abutments in implant overdentures. Our case demonstrates that this method is easier and simpler and prevents gingival collapse.

Keyword

Centric relation; Healing abutment; Overdenture; Record base; Vertical dimension

Figure

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  Fig. 1. Panoramic radiograph shows the placement of four implants in the mandible.

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  Fig. 2. Fabrication of the record base on the master cast with the healing abutments connected.

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  Fig. 3. Placement of the healing abutments in the oral cavity.

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  Fig. 4. Determination of the vertical dimension and centric relation. The artificial teeth of the denture are arranged at the position determined in this process.

Reference

References

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