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Journal of Oral & Maxillofacial Research 2022The primary objective of the present systematic review is to test the hypothesis - the revision of the complexity of the extraction sockets morphology classifications... (Review)
Review
OBJECTIVES
The primary objective of the present systematic review is to test the hypothesis - the revision of the complexity of the extraction sockets morphology classifications will reveal the most important parameters for implant aesthetic and functional success in case of immediate dental implant placement in aesthetic zone. The secondary objective is to revise the most important parameters of aesthetic indexes created for implant-supported restoration in aesthetic zone.
MATERIAL AND METHODS
MEDLINE (PubMed) and Cochrane Library search in combination with hand-search of relevant journals was conducted including human studies published in English between 1 January 2005 and 1 February 2022. After evaluation of the titles and abstracts in accordance with the PRISMA guidelines, risk-of-bias assessment was evaluated and data was extracted from the full papers.
RESULTS
Electronic and hand searching resulted in 477 entries. Five systematic reviews, research syntheses and 7 prospective studies met the inclusion criteria and were included in the final data synthesis. Selected articles reported the different classifications complexity of the extraction sockets morphology and aesthetic indexes for implant supported restoration in aesthetic zone.
CONCLUSIONS
The most important parameters for implant aesthetics and functional success, incorporated in classifications of extraction sockets are facial soft tissue level and quality, gingival biotype, keratinized gingival, mesial and distal papillae appearance, buccal bone level and thickness, labial and buccal bone plates damage and bone lesions. The most important aesthetic indexes parameters are soft tissue contour position, including colour and texture, interdental papilla, mesial and distal interproximal bone height, gingival biotype.
PubMed: 35949544
DOI: 10.5037/jomr.2022.13201 -
Medicina Oral, Patologia Oral Y Cirugia... Nov 2023To compare the effect of different prophylactic therapies on prevention of surgical site infection after extraction of third molars with different degree of impaction. (Review)
Review
BACKGROUND
To compare the effect of different prophylactic therapies on prevention of surgical site infection after extraction of third molars with different degree of impaction.
MATERIAL AND METHODS
Systematic reviews and meta-analyses evaluating the effect of different prophylactic therapies on prevention of surgical site infection after extraction of third molars were included. An electronic search was performed in PubMed, EMBASE, and the Cochrane Database of Systematic reviews. AMSTAR 2 tool was used to evaluate the confidence in results from the included reviews. Descriptive analyses were performed.
RESULTS
Six reviews were included. A significant benefit of different antibiotics to the prevention of site infection after extraction of third molars was reported. Amoxicillin/amoxicillin clavulanic acid could significantly reduce the rate of surgical site infection versus placebo. Chlorhexidine gel could significantly reduce the frequency of alveolar osteitis versus placebo.
CONCLUSIONS
Based on the limited evidence, there is a significant benefit of prophylactic therapy while the comparative effect of different types of prophylactic regimes are controversial.
Topics: Humans; Amoxicillin-Potassium Clavulanate Combination; Chlorhexidine; Dry Socket; Molar, Third; Surgical Wound Infection; Systematic Reviews as Topic; Tooth Extraction
PubMed: 37471296
DOI: 10.4317/medoral.25999 -
International Journal of Molecular... Sep 2020High-intensity laser therapy (HILT) and photobiomodulation therapy (PBMT) are two types of laser treatment. According to recent clinical reports, PBMT promotes wound... (Review)
Review
Wound Healing and Cell Dynamics Including Mesenchymal and Dental Pulp Stem Cells Induced by Photobiomodulation Therapy: An Example of Socket-Preserving Effects after Tooth Extraction in Rats and a Literature Review.
High-intensity laser therapy (HILT) and photobiomodulation therapy (PBMT) are two types of laser treatment. According to recent clinical reports, PBMT promotes wound healing after trauma or surgery. In addition, basic research has revealed that cell differentiation, proliferation, and activity and subsequent tissue activation and wound healing can be promoted. However, many points remain unclear regarding the mechanisms for wound healing induced by PBMT. Therefore, in this review, we present an example from our study of HILT and PBMT irradiation of tooth extraction wounds using two types of lasers with different characteristics (diode laser and carbon dioxide laser). Then, the effects of PBMT on the wound healing of bone tissues are reviewed from histological, biochemical, and cytological perspectives on the basis of our own study of the extraction socket as well as studies by other researchers. Furthermore, we consider the feasibility of treatment in which PBMT irradiation is applied to stem cells including dental pulp stem cells, the theme of this Special Issue, and we discuss research that has been reported on its effect.
Topics: Animals; Bone and Bones; Cell Differentiation; Dental Pulp; Laser Therapy; Lasers, Gas; Lasers, Semiconductor; Male; Periodontal Ligament; Rats; Rats, Wistar; Stem Cells; Tooth Extraction; Wound Healing
PubMed: 32961958
DOI: 10.3390/ijms21186850 -
Journal of Veterinary Science Sep 2020Dental diseases are common in dogs and cats, and accurate measurements of dentoalveolar structure are important for planning of treatment. The information that the... (Comparative Study)
Comparative Study
BACKGROUND
Dental diseases are common in dogs and cats, and accurate measurements of dentoalveolar structure are important for planning of treatment. The information that the comparison computed tomography (CT) with dental radiography (DTR) is not yet reported in veterinary medicine.
OBJECTIVES
The purpose of this study was to compare the DTR with CT of dentoalveolar structures in healthy dogs and cats, and to evaluate the CT images of 2 different slice thicknesses (0.5 and 1.0 mm).
METHODS
We included 6 dogs (2 Maltese and 1 Spitz, Beagle, Pomeranian, mixed, 1 to 8 years, 4 castrated males, and 2 spayed female) and 6 cats (6 domestic short hair,8 months to 3 years, 4 castrated male and 2 spayed female) in this study. We measured the pulp cavity to tooth width ratio (P/T ratio) and periodontal space of maxillary and mandibular canine teeth, maxillary fourth premolar, mandibular first molar, maxillary third premolar and mandibular fourth premolar.
RESULTS
P/T ratio and periodontal space in the overall dentition of both dogs and cats were smaller in DTR compared to CT. In addition, CT images at 1.0 mm slice thickness was generally measured to be greater than the images at 0.5 mm slice thickness.
CONCLUSIONS
The results indicate that CT with thin slice thickness provides more accurate information on the dentoalveolar structures. Additional DTR, therefore, may not be required for evaluating dental structure in small-sized dogs and cats.
Topics: Animals; Cats; Dogs; Female; Male; Radiography, Dental; Tomography, X-Ray Computed; Tooth Socket
PubMed: 33016021
DOI: 10.4142/jvs.2020.21.e75 -
Journal of Functional Biomaterials May 2023Socket preservation techniques have been used to maintain the ridge dimension following tooth extraction. The materials used influence the quality and quantity of newly... (Review)
Review
OBJECTIVE
Socket preservation techniques have been used to maintain the ridge dimension following tooth extraction. The materials used influence the quality and quantity of newly formed bone. Therefore, the aim of this article was to systematically review the literature reporting both histological and radiographic outcomes of socket preservation techniques after tooth extraction in human subjects.
MATERIAL AND METHOD
A systematic electronic search was performed in the electronic databases. English language clinical studies that were published between 2017 and 2022 and included both histological and radiographic findings for the test and control groups. Our primary search produced 848 articles, and of these, 215 were duplicate studies. A total of 72 articles were then eligible for full-text reading.
RESULTS
The review included eight studies that met its inclusion criteria. Three outcomes were compared in the included studies. The percentage of newly formed bone ranged from 21.34 ± 9.14% to more than 50% of new bone formation. The materials that showed more than 50% of newly formed bone formation were demineralized dentin graft, platelet-rich fibrin, freeze-dried bone allograft, corticocancellous porcine, and autogenous bone. Four Studies did not report the percentage of the residual graft materials, while those who reported showed a variable range of a minimum 1.5% to more than 25%. One study did not report the changes in horizontal width at the follow-up period, while other studies ranged from 0.6 mm to 10 mm.
CONCLUSION
Socket preservation represents an efficient technique to preserve the ridge contour with satisfactory newly formed bone in the augmented site and maintaining the vertical and horizontal dimensions of the ridge.
PubMed: 37233391
DOI: 10.3390/jfb14050282 -
Materials (Basel, Switzerland) Sep 2021In thirteen different dental clinics in Singapore, Spain, Czech Republic and Italy, 504 patients were selected, and 483 dental implants were placed in maxillary sites...
In thirteen different dental clinics in Singapore, Spain, Czech Republic and Italy, 504 patients were selected, and 483 dental implants were placed in maxillary sites after alveolar socket preservation (ASP) procedures with an autologous demineralized tooth extracted as graft material from an innovative Tooth Transformer device was obtained. All procedures used were reported in n°638 Ethical Committee surgical protocol of University of Chieti and approved. After 4 months, at dental implant placing, bone biopsies were performed to evaluate the histologic outcomes, and 12 months after implant loading, global implant survival rate, failure percentage and peri-implant bone loss were detected. After ASP, only 27 post-operative complications were observed and after 4 months, bone biopsy histomorphometric analysis showed a high percentage of bone volume (BV) 43.58 (±12.09), and vital new bone (NB) 32.38 (±17.15) with an absence of inflammation or necrosis areas. Twelve months after loading, only 10 dental implants failed (2.3%), with a 98.2% overall implant survival rate, nine cases showed mucositis (1.8%) and eight showed peri-implantitis (1.6%). At mesial sites, 0.43 mm (±0.83) of bone loss around the implants was detected and 0.23 mm (±0.38) at the distal sites with an average value of 0.37 mm (±0.68) ( > 0.568). Several studies with a longer follow-up will be necessary to confirm the preliminary data observed. However, clinical results seem to suggest that the post-extraction socket preservation procedure using innovative demineralized autologous tooth-derived biomaterial may be a predictable procedure to produce new vital bone able to support dental implant rehabilitation of maxilla edentulous sites.
PubMed: 34576516
DOI: 10.3390/ma14185292 -
SAGE Open Medicine 2023Alveolar osteitis is a painful complication that often arises after tooth extraction, presenting a significant clinical challenge. It is imperative to gain a...
OBJECTIVE
Alveolar osteitis is a painful complication that often arises after tooth extraction, presenting a significant clinical challenge. It is imperative to gain a comprehensive understanding of both its occurrence and the contributing factors to enhance the quality of dental care. The aim of this study was to assess the frequency and prevalence of alveolar osteitis among patients and compare these variables based on demographic characteristics (age and sex), the number of teeth extractions, operator experience, health status, and smoking habits in the target population.
METHODS
This cross-sectional observational study was conducted from May 2019 to April 2020. It included all patients above 16 years of age, of both genders, who underwent permanent tooth extraction for various reasons. Patient demographics, smoking habits, health status, operating dental surgeon's clinical experience, extraction technique, and the number of teeth extracted were recorded. Statistical analysis was performed using SPSS version 25. Chi-square test and regression analysis were used to assess differences between age, sex, smoking habit, dentist category, and the number of teeth extractions in relation to alveolar osteitis.
RESULTS
A total of 679 permanent tooth extractions were performed in 438 patients. Alveolar osteitis was observed in 107 cases (15.7%) following tooth extractions. Among these, 36 cases (33.6%) occurred in single tooth extraction cases, while 71 cases (66.4%) were present in patients with multiple extractions. Moreover, 67 cases (62.6%) of alveolar osteitis were found in cigarette smokers. In addition, 61 cases (57%) of dry sockets were reported after tooth extractions performed by dental interns, while 46 cases (43.0%) were noted in extractions performed by experienced dental surgeons and specialists.
CONCLUSION
The study found a 15.7% incidence of alveolar osteitis in tooth extraction patients in the Al-Jouf region. Alveolar osteitis was more prevalent in males and the age group of 56-77 years. Multiple tooth extractions were associated with higher alveolar osteitis incidence, while operator inexperience increased post-extraction complication risks. In addition, a promising novel protocol and risk assessment scoring system have been devised which require further validation and future research.
PubMed: 38146494
DOI: 10.1177/20503121231219420 -
The New Microbiologica Jul 2022A critical point in dentistry is the empiric prescription of broad-spectrum antibiotics that could increase the levels of antimicrobial resistance. Alveolar osteitis is...
A critical point in dentistry is the empiric prescription of broad-spectrum antibiotics that could increase the levels of antimicrobial resistance. Alveolar osteitis is one of the most common post-op- erative complications in which antibiotic use is controversial. A 35-year-old female, with pain in the right mandibular region and treated with cefixime, was diagnosed with cracked tooth syndrome and pulpitis. The tooth was extracted and a massive purulent bleeding drainage was observed. Irrigation of the socket and a new therapy with azithromycin were done. Bacteriological analysis, a specific mecA gene PCR for the methicillin resistance, and the antimicrobial susceptibility test were per- formed on the bacterial isolate. A Staphylococcus epidermidis isolate was methicillin-resistant and showed resistance to erythromycin, azithromycin, clarithromycin, and sulfamethoxazole + trimeth- oprim. After 7 days, intraoral examination showed a complete resolution. The aim of this report is to suggest that systemic antibiotics may provide insufficient efficacy during alveolar osteitis, especially when caused by a multidrug-resistant organism.
Topics: Adult; Anti-Bacterial Agents; Azithromycin; Dry Socket; Female; Humans; Methicillin Resistance; Methicillin-Resistant Staphylococcus aureus; Microbial Sensitivity Tests; Staphylococcal Infections; Staphylococcus epidermidis
PubMed: 35920878
DOI: No ID Found -
The Pan African Medical Journal 2022
Topics: Infant; Humans; Cleft Lip; Pulmonary Alveoli; Tooth Socket; Gastrointestinal Diseases; Palate
PubMed: 36451981
DOI: 10.11604/pamj.2022.42.316.33040 -
Dentistry Journal Aug 2023After tooth extraction, the alveolar ridge undergoes a physiological process of remodelling and disuse atrophy. Socket augmentation (SA) has been shown to preserve... (Review)
Review
After tooth extraction, the alveolar ridge undergoes a physiological process of remodelling and disuse atrophy. Socket augmentation (SA) has been shown to preserve alveolar bone volume in order to facilitate implant placement and reduce the need for staged grafting at a later date. Although autogenic grafting has been shown to be the gold standard in bone regeneration, it has significant disadvantages. To prevent post-extraction volumetric alterations and alveolar bone resorption occurring, alternative grafting materials, including xenografts, alloplasts, and allografts, have been used successfully in fresh extraction sites. However, these materials act mostly as bio-scaffolds and require a slower integration period of 6-8 months prior to implant placement. Recently, the use of autologous platelet-rich fibrin (PRF) has been advocated alongside socket augmentation as a method of bio-enhancement of healing of soft and hard tissues. PRF contains platelet-derived growth factors, hormones, and bioactive components such as cytokines that have been shown to promote angiogenesis and tissue regeneration during wound healing. The aim of this article is to review the evidence base for the SA technique Clinical benefits of SA will be discussed with a reference to two cases. Therefore, this narrative review will discuss the post-extraction bone changes, the importance of SA, and the bio-enhancement role of PRF in the management of extraction site defects when the alternative technique of immediate implant placement is not possible or contraindicated.
PubMed: 37623292
DOI: 10.3390/dj11080196