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The substitution of a tooth with a fixture often induces undesired morphological changes, resulting in a deterioration of the aesthetic appearance. The purpose of this study is to compare the soft tissue behavior next to two different implant connections: 5° (group 1) and 35° hexed (group 2), conical, internal with switching platform design after 12 months of functional provisionalization
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group 1 | Active Comparator | Anyridge (Mega'Gen, Korea) 5° conical internal hexed connection |
|
| Group 2 | Active Comparator | Core (Bioimplant, Italy) 35° conical internal hexed connection (screw-vent style) |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| implantology | Biological | placing of implant |
|
| Measure | Description | Time Frame |
|---|---|---|
| height of the peri-implant mucosa (MH) | This measurement (MH) corresponds to the depth of the implant referred to the most coronal point of the buccal mucosa measured according to the main implant axis digitally calculated by 3D software Gom. | after 12 months |
| The width (MT) of the peri-implant mucosa | was calculated from the vestibular shoulder of the analogue to the external mucosa point perpendicular to the implant major axis digitally calculated by 3D software Gom. | 12 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Insubria | Varese | Italy |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 32066431 | Derived | Farronato D, Pasini PM, Manfredini M, Scognamiglio C, Orsina AA, Farronato M. Influence of the implant-abutment connection on the ratio between height and thickness of tissues at the buccal zenith: a randomized controlled trial on 188 implants placed in 104 patients. BMC Oral Health. 2020 Feb 17;20(1):53. doi: 10.1186/s12903-020-1037-5. |
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| ID | Term |
|---|---|
| D001851 | Bone Diseases, Metabolic |
| D016301 | Alveolar Bone Loss |
| ID | Term |
|---|---|
| D001847 | Bone Diseases |
| D009140 | Musculoskeletal Diseases |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
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| D001862 | Bone Resorption |
| D055093 | Periodontal Atrophy |
| D010510 | Periodontal Diseases |
| D009059 | Mouth Diseases |
| D009057 | Stomatognathic Diseases |