Immediate loading of implants installed in a healed alveolar bony ridge or immediately after tooth extraction: an experimental study in dogs

2014 ◽  
Vol 26 (4) ◽  
pp. 435-441 ◽  
Author(s):  
Tomaso Mainetti ◽  
Niklaus P. Lang ◽  
Franco Bengazi ◽  
Luca Sbricoli ◽  
Luis Soto Cantero ◽  
...  
Keyword(s):  
Experimental Study ◽  
Tooth Extraction ◽  
Immediate Loading ◽  
Bony Ridge

scholarly journals Immediate Loading of Single Post-Extractive Implants in the Anterior Maxilla: 12-Month Results From a Multicenter Clinical Study

2012 ◽  
Vol 38 (S1) ◽  
pp. 477-484 ◽  
Author(s):  
Tommaso Grandi ◽  
Giovanna Garuti ◽  
Rawad Samarani ◽  
Paolo Guazzi ◽  
Andrea Forabosco
Keyword(s):  
Clinical Study ◽  
Soft Tissue ◽  
Bone Resorption ◽  
Tooth Extraction ◽  
Immediate Loading ◽  
Insertion Torque ◽  
Anterior Maxilla ◽  
Implant Placement ◽  
Implant Size ◽  
Multicenter Clinical Study

The purpose of the study was to evaluate survival and peri-implant bone levels of single, immediately loaded post-extractive implants in the anterior maxilla 12 months after implant placement. Thirty-six consecutive patients from 3 study centers were included in the study. The concerned sites were upper premolars, canines, and incisors. For each patient the following data were recorded: reason for tooth extraction, bone quality, implant size, and final insertion torque. Implants were placed using a flapless technique and immediately loaded with a nonoccluding temporary restoration. Final restorations were provided 4 months later. Peri-implant bone resorption was evaluated radiographically after 6 and 12 months. The average final insertion torque was 70.55 Ncm. One implant inserted in D3 quality bone with a 35-Ncm seating torque was lost. All other implants had a final insertion torque ranging between 50 and 80 Ncm. The average peri-implant bone loss was 0.437 and 0.507 mm at 6 and 12 months, respectively. All the sites maintained excellent papillae and peri-implant soft-tissue conditions. The resulting 1-year success rate was 97.2%. Immediate nonfunctional loading of single post-extractive implants in the anterior maxilla is a predictable treatment. And it seems that achieving high insertion torques by placing self-tapping/self-condensing implants in an underprepared osteotomy is favorable.

Recombinant human BMP9 (RhBMP9) in comparison with rhBMP2 for ridge augmentation following tooth extraction: An experimental study in the Beagle dog

2018 ◽  
Vol 29 (10) ◽  
pp. 1050-1059 ◽  
Author(s):  
Nikola Saulacic ◽  
Benoit Schaller ◽  
Fernando Muñoz ◽  
Masako Fujioka-Kobayashi ◽  
Eizaburo Kobayashi ◽  
...  
Keyword(s):  
Experimental Study ◽  
Tooth Extraction ◽  
Ridge Augmentation ◽  
Beagle Dog

The effect of permanent grafting materials on the preservation of the buccal bone plate after tooth extraction: an experimental study in the dog

2011 ◽  
Vol 23 (8) ◽  
pp. 911-917 ◽  
Author(s):  
Haitham Bashara ◽  
Johan Caspar Wohlfahrt ◽  
Ioannis Polyzois ◽  
Staale Petter Lyngstadaas ◽  
Stefan Renvert ◽  
...  
Keyword(s):  
Experimental Study ◽  
Tooth Extraction ◽  
Bone Plate ◽  
Grafting Materials

scholarly journals An Experimental Study on the Effects of Platelet Rich Plasma on the Wound Healing of Tooth Extraction-Related Bone Defects

2017 ◽  
Vol 07 (08) ◽  
pp. 327-335
Author(s):  
Kanae Niimi ◽  
Michiko Yoshizawa ◽  
Takahiro Koyama ◽  
Akinori Funayama ◽  
Toshihiko Mikami ◽  
...  
Keyword(s):  
Experimental Study ◽  
Wound Healing ◽  
Tooth Extraction ◽  
Platelet Rich Plasma ◽  
Bone Defects

scholarly journals GAMBARAN PEMBERIAN ANESTESI LOKAL BLOK MANDIBULA DENGAN TEKNIK GOW-GATES PADA PEMINUM ALKOHOL

e-GIGI ◽  
2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Devina A. Utomo
Keyword(s):  
Experimental Study ◽  
Medical Treatment ◽  
Social Life ◽  
Tooth Extraction ◽  
Oral Surgery ◽  
Negative Impact ◽  
Onset Of Action ◽  
Dental Surgery ◽  
North Sulawesi ◽  
Light Medium

Abstract: In Indonesia, North Sulawesi province has the highest number of alcoholics which causes bad impact on health, social life, and medical treatment. Moreover, North Sulawesi is one of the 5 provinces with the highest prevalence of dental problems in Indonesia. This prevalence is about 29.8%; 35.04% consisted of tooth extraction or oral surgery. Tooth extraction and dental surgery can cause negative impact to the alcoholics who have dental problems that need appropriate anaesthetics. This was an experimental study which aimed to determine the doses and the onset of action of anesthetics which were given to patients who were alcoholics (categorized as light, medium, and heavy). Data were processed non-statistically and were based on the observation and analysis. The results showed that the average anaesthetic dose needed for heavy alcoholics was 4.6cc; medium alcoholics 3.8cc; and light alcoholics 2.66 cc. The average onset of action in heavy alcoholics was 19 minutes; medium alcoholics 16.6 minutes; and light alcoholics 13.6 minutes. Conclusion: The more alcohol the patient consumed, the higher average of the required anesthetic dose and the longer onset of action of the anesthetics.Keywords: mandibular block anesthesia, alcoholic, Gow-Gates techniqueAbstrak: Sulawesi Utara merupakan provinsi dengan jumlah peminum alkohol terbanyak di Indonesia. Perilaku ini berdampak buruk terhadap kesehatan, kehidupan sosial, dan juga terhadap perlakuan medis. Sulawesi Utara termasuk 5 besar provinsi dengan prevalensi masalah gigi dan mulut tertinggi di Indonesia yaitu sebesar 29,8%; 35,04% di antaranya ialah tindakan pencabutan atau bedah gigi. Proses pencabutan atau bedah gigi dapat berdampak negatif terhadap peminum alkohol dengan masalah gigi dan mulut sehingga dibutuhkan tindakan anestesi yang tepat. Penelitian ini bersifat eksperimental dan bertujuan untuk mendapatkan gambaran dosis anestesi dan onset of action pada pasien peminum alkohol yang dibagi dalam kategori peminum ringan, peminum sedang, dan peminum berat. Pengolahan data penelitian ini dilakukan secara deskriptif non-statistik berdasarkan hasil observasi dan analisis. Hasil penelitian menunjukkan bahwa dosis rata-rata yang dibutuhkan oleh pasien kategori peminum berat 4,6cc; peminum sedang 3,8cc; dan peminum ringan 2,66 cc. Rata-rata onset of action pada pasien kategori peminum berat pada menit ke-19; peminum sedang pada menit ke-16,6; dan peminum ringan pada menit ke-13,6. Simpulan: Pada pasien peminum alkohol rata-rata dosis anestesi yang diperlukan lebih tinggi dan onset of action semakin lambat seiring dengan tingginya jumlah alkohol yang dikonsumsi.Kata kunci: anestesi blok mandibula, teknik anestesi Gow-Gates, peminum alkohol

scholarly journals EXPERIMENTAL STUDY OF BONE REBUILDING IN THE PERIIMPLANTATION AREA UNDER IMMEDIATE LOADING ON DENTAL IMPLANTS

2021 ◽  
Vol 74 (4) ◽  
pp. 992-997
Author(s):  
Anatoliy M. Potapchuk ◽  
Yevhen L. Onipko ◽  
Vasyl M. Almashi ◽  
Ninel V. Dedukh ◽  
Oleksandr Ye. Kostenko
Keyword(s):  
Experimental Study ◽  
Functional Study ◽  
Immediate Loading ◽  
Implant Stability ◽  
Clinical Protocol ◽  
Functional Load ◽  
Series Of Experiments ◽  
The Difference ◽  
Definition Of ◽  
Immediate Implantation

The aim: Study of the dynamics of morphological rearrangement of bone under conditions of immediate occlusive functional load and the effect of splinting of implants with temporary orthopedic structures with the analysis of the coefficient of stability of implants during immediate implantation in the experiment. Materials and methods: A series of experiments was performed on 6 male Duroc pigs at the age of 6 months and weighing 40-60 kg. In the course of recent advances, the following methods have been used: the clinical protocol of immediate – implantation of time-consuming clothes, the definition of COEFICIENT, morphometry and light microscopy of the slides, statistical analysis. Results: By morphometric examination after 3 months the BIC in the series with splinting was 1.68 times higher compared to 1 month. studies, in a series of experiments without splinting – 1.9 times, after 3 months. the difference between implantation experiments with splinting components and without splinting is 1.6 times. During the functional study of the resonant – frequency analyzer, there is an increase in the ISQ in the second and third months after surgery, but this figure is higher in the study using the splint component. Conclusions: Stagnation of the shingle component in the case of intrinsic intraoperative functional juvenile implantation accelerates the dynamics of osteointegration, so that high indicators of the efficiency of the implant stability can be achieved.

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