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This is a prospective study in which surgical extrusion of single-rooted teeth is carried out by the same operator in 15 consecutive patients.
Main objective: to evaluate the soft tissue rebound of the teeth 1 year after the surgery.
Null hypothesis (H0): surgical extrusion is not a predictable treatment for the restoration of single rooted teeth.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Surgical extrusion group | Experimental | Surgical extrusion is performed in each patient of this group |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Surgical extrusion | Procedure | Surgically coronal reposition of the tooth |
|
| Measure | Description | Time Frame |
|---|---|---|
| Soft tissue rebound | mm | 12 months after the surgical extrusion |
| Tooth mobility (Miller classification) | mm | 12 months after the surgical extrusion |
| Periapical lesion occurrence | Assessed as the presence or not of a radiolucency at periapical radiograph (yes/no) | 12 months after the surgical extrusion |
| Patient's response to pain or discomfort at percussion test | Patient's response measured by yes/no | 12 months after the surgical extrusion |
| Patient's response to pain or discomfort at palpation test | Patient's response measured by yes/no | 12 months after the surgical extrusion |
| Root resorption occurrence | Assessed as the presence or not of an inflammatory root resorption and a replacement root resorption at periapical radiograph | 12 months after the surgical extrusion |
| Measure | Description | Time Frame |
|---|---|---|
| Periodontal probing | mm | 12 months after the surgical extrusion |
| Gum bleeding on periodontal probing (yes/no) | Visual | 12 months after the surgical extrusion |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Marc Llaquet Pujol | Barcelona | 08021 | Spain |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 9000325 | Background | Kahnberg KE. Intra-alveolar transplantation. I. A 10-year follow-up of a method for surgical extrusion of root fractured teeth. Swed Dent J. 1996;20(5):165-72. | |
| 14984144 | Background | Kim SH, Tramontina V, Passanezi E. A new approach using the surgical extrusion procedure as an alternative for the reestablishment of biologic width. Int J Periodontics Restorative Dent. 2004 Feb;24(1):39-45. |
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Collected data of the present study will be used for future research by the same research team.
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP_ICF | Yes | Yes | Yes | Study Protocol, Statistical Analysis Plan, and Informed Consent Form | Mar 15, 2018 | Apr 8, 2020 | Prot_SAP_ICF_000.pdf |
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| ID | Term |
|---|---|
| D003731 | Dental Caries |
| ID | Term |
|---|---|
| D017001 | Tooth Demineralization |
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
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| Tooth plaque quantity | Measured visually according to Turesky plaque index, in which the best score is 0 (no plaque) and the worst score is 5 (plaque covering 2/3 or more the crown of the tooth). | 12 months after the surgical extrusion |
| Interproximal papillae height | Measured visually according to Jemt's index, in which the best score is 3 (interproximal space completely occupied) and the worst score is 0 (absent interproximal papilla). | 12 months after the surgical extrusion |
| Marginal bone loss | mm | 12 months after the surgical extrusion |
| Crown-root ratio | mm | 12 months after the surgical extrusion |
| Patient's satisfaction | Measured visually using a visual analogue scale, in which the best score is 0 (highest level of patient's satisfaction) and the worst score is 10 (lowest level of patient's satisfaction). | 12 months after the surgical extrusion |
| 25130861 | Background | Lee JH, Yoon SM. Surgical extrusion of multiple teeth with crown-root fractures: a case report with 18-months follow up. Dent Traumatol. 2015 Apr;31(2):150-5. doi: 10.1111/edt.12121. Epub 2014 Aug 11. |
| 23796195 | Result | Elkhadem A, Mickan S, Richards D. Adverse events of surgical extrusion in treatment for crown-root and cervical root fractures: a systematic review of case series/reports. Dent Traumatol. 2014 Feb;30(1):1-14. doi: 10.1111/edt.12051. Epub 2013 Jun 25. |