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| Name | Class |
|---|---|
| National Institutes of Health (NIH) | NIH |
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The overall purpose of this study is to establish an ultrasound technique to aid in oral and dental examination of soft and hard tissues. Ultrasound is currently not used in Dentistry and associated oral examinations and we are exploring its usefulness for clinical practice. This study will investigate the use of ultrasonic imaging for planning and placing dental implants, as well as evaluate the use of ultrasonic imaging for monitoring marginal bone loss around dental implants.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Dental Implant Surgery | Subjects scheduled for a revision surgery after developing infection after implant surgery |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ultrasound Scan | Diagnostic Test | Within 90 days before the revision surgery, a calibrated examiner will ultrasonically scan the implants. The ultrasound device has been validated for its usability and design on human subjects in our recent clinical study (the University of Michigan Institutional Review Board under the number HUM00139630 and was registered with the National Institutes of Health U.S. National Library of Medicine database for clinical trials (clinicaltrials.gov) under the following identifier: NCT03558282) Coupling will be achieved with commercially available sterilized US gel (Sterile Aquasonic, Fairfield, NJ). The US probe will be mounted on an adjustable arm attached to a fixed stand. The probe is navigated by a calibrated examiner at the implant of interest and then will execute a total ±5 mm linear mesio-distal and coronal-apical translations to create 3D cross-sectional and transverse volumes, respectively and stored as an imageframe series, i.e., a DICOM format cineloop. |
| Measure | Description | Time Frame |
|---|---|---|
| Dental Implant bone level | The difference between ultrasound-determined measurements and intraoperative measurements (optical scanner images as indirect measurements) | Within 90 days before dental surgery |
| Dental implant radicular bone thickness | The difference between ultrasound-determined measurements and intraoperative measurements (optical scanner images as indirect measurements) | Within 90 days before dental surgery |
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Inclusion Criteria:
Exclusion Criteria:
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Patients at the University of Michigan School of Dentistry who are scheduled for dental implant revision surgery as standard of care in the Graduate Periodontics department.
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| Name | Affiliation | Role |
|---|---|---|
| Hsun-Liang Chan, DDS, MS | University of Michigan | Principal Investigator |
| Oliver Kripfgans, PhD | University of Michigan, Radiology | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Michigan | Ann Arbor | Michigan | 48108 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 20683285 | Background | Chan HL, Misch K, Wang HL. Dental imaging in implant treatment planning. Implant Dent. 2010 Aug;19(4):288-98. doi: 10.1097/ID.0b013e3181e59ebd. | |
| 18724855 | Background | Lindhe J, Meyle J; Group D of European Workshop on Periodontology. Peri-implant diseases: Consensus Report of the Sixth European Workshop on Periodontology. J Clin Periodontol. 2008 Sep;35(8 Suppl):282-5. doi: 10.1111/j.1600-051X.2008.01283.x. |
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| ID | Term |
|---|---|
| D009057 | Stomatognathic Diseases |
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| ID | Term |
|---|---|
| D014463 | Ultrasonography |
| ID | Term |
|---|---|
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| 23537178 | Background | Peri-implant mucositis and peri-implantitis: a current understanding of their diagnoses and clinical implications. J Periodontol. 2013 Apr;84(4):436-43. doi: 10.1902/jop.2013.134001. No abstract available. |