Clinical trials: Dimensional Alterations
Insufficient Keratinized Gingiva
Reharvested Free Gingival Grafts: 3D Shrinkage and Histological Changes
The purpose of this study is to evaluate the dimensional stability of free gingival grafts (FGG) and to investigate the relationship between graft shrinkage (GS) and the histological and biochemical characteristics of grafts…
- Trial name
- NCT07617987
- Testing
- Free gingival graft, Re-harvested free gingival graft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Biruni University
Immediate Implant, Esthetic Zone
Effect of Tooth Angulation, Alveolar and Basal Bone Anatomical Characteristics on Soft and Hard Tissue Alterations Around Immediate Implants With Customized Healing Abutment
The goal of this clinical trial is to investigate the effect of different anatomical variations in terms of root angulation, alveolar bone and basal bone morphology on soft and hard tissue alterations in patients with…
- Conditions
- Immediate Implant, Esthetic Zone, Customized Healing Abutment, Tissue Collapse
- Trial name
- NCT06040788
- Testing
- immediate implant placement with customized healing abutment
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Soft Tissue
Three-dimensional Assessment of Facial Alterations Induced by Dental Prostheses
Validation of the use of a facial scanner for assessment of modifications caused by the use of dental prostheses and determination of discrepancies related to conventional measurements with digital caliper.
- Trial name
- NCT04050878
- Testing
- Facial scanner (Bellus3D) to assess perioral alterations
- Where
- Portugal
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Implantology Institute
Dimensional Alterations
Dimensional Soft and Hard Tissue Alterations Following Single Tooth Extraction in the Anterior Maxilla - A Prospective Clinical Study
Bone modeling after tooth extraction has a major consequence on implant therapy, in particular in the esthetic zone. In esthetic sites, no tissue loss should occur if an optimal esthetic outcome is expected.
- Trial name
- Alterations (NCT02403700)
- Testing
- Cone beam computed tomography (CBCT)
- Where
- Switzerland
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Bern
Multiple Adjacent Teeth, Bone Remodelling
Dimensional Alterations of the Edentulous Ridge Following Removal of Multiple Adjacent Teeth
The objective of the present study is to evaluate if loss of multiple adjacent teeth will cause proportionally greater tissue diminution than the loss of single teeth the possibility of counteracting unfavourable ridge modeling…
- Trial name
- NCT02401789
- Testing
- Implants (OsseospeedTM,EV Astra Tech System, DentsplyTM, Mölndal)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Institute Franci
Tooth Loss
Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft
To compare dimensional changes in extraction socket of single rooted teeth, 6 months post extraction, when grafted with xenograft versus allograft.
- Trial name
- PilotXenAllo (NCT04550689)
- Testing
- Bone graft
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- UConn Health