Periodontal Therapy Research Articles

Application of nanotechnology in periodontal therapy: Narrative review

The potential of nanotechnology to improve human health, optimize natural resource utilization, and reduce environmental pollution is remarkable. With the ever-growing advancement in dentistry, one of the breakthroughs is using nanotechnology. Nanotechnology in periodontics has touched every aspect of treatment modality, from non-surgical therapy to implant procedures, including regenerative procedures. Understanding of their mechanism plays a pivotal role in more efficient usage of nanotechnology, better treatment procedures, and eventually better outcomes. In this paper we review the application of nanotechnology in periodontal therapy. We performed the search for papers in Scopus using the key words and phrases as follows: “nanodentistry”; “dentistry and nanotechnology”; “dentistry and nanoparticles”; “dentistry and nanomedicine”; “dentistry and nanorobots”. There were found 530 papers in total. Some papers belonged to two and more categories. It is revealed that the number of papers versus year does not follow any specific pattern, but the cumulative amount of papers versus year is fitted with the exponential regression. There were also selected papers using certain inclusion/exclusion criteria. Only the selected papers were analyzed. Nanomedicine is subjected to intensive studies nowadays. There are some promising results that will likely be implemented into praxis soon in the fields of medical diagnostics and clinical therapeutics. The appearance of nanotechnology can have a considerable impact on treatment of periodontal diseases.

Topical Agents in Biofilm Disaggregation: A Systematic Review and Meta-Analysis.

Background: to evaluate the effectiveness of different topical agents in biofilm disaggregation during non-surgical periodontal therapy. Methods: the search strategy was conducted according to the PRISMA 2020 on Pubmed, Cochrane Library, Scopus, and Web of Science, and it was registered in PROSPERO, ID: CRD42023474232. It included studies comparing non-surgical periodontal therapy (NSPT) with and without the application of topical agents for biofilm disruption. A risk of bias analysis, a qualitative analysis, and a quantitative analysis were performed. Results: out of 1583 records, 11 articles were included: 10 randomized clinical trials and one retrospective analysis. The total number of participants considered in the 11 articles included in the study was 386. The primary outcomes were probing pocket depth (PPD), clinical attachment level (CAL), and bleeding indices. The secondary outcomes were plaque indices, gingival recessions, and microbiological parameters. The meta-analysis revealed the following: [Weighted mean difference (WMD): -0.37; 95% confidence interval (CI) (-0.62, -0.12), heterogeneity I2: 79%, statistical significance p = 0.004]. Conclusions: the meta-analysis of probing pocket depth reduction (PPD) between baseline and follow-up at 3-6 months showed a statistically significant result in favor of sulfonated phenolics gel. The scientific evidence is still limited and heterogeneous; further randomized clinical trials are required.

Combination Treatment of Splinting with Wire Composite and Artificial Tooth Pontic for Improved Aesthetics: A Case Report

Advanced bone loss in patients with periodontitis often leads to increased tooth mobility, sometimes resulting in tooth loss. The mobility of teeth necessitates splinting to optimize periodontal treatment outcomes in terms of aesthetics and periodontal health. This case report presents a novel approach using an artificial tooth pontic as a periodontal splint, utilizing wire stabilization to prevent severe tooth mobility and enhance esthetics. A 37-year-old male with aggressive periodontitis (Stage III, Grade C) exhibited extensive periodontal destruction, particularly in the upper and lower anterior regions. Pathological migration was evident following the loss of teeth 31 and 41, with additional anterior teeth in the lower jaw showing mobility and trauma from occlusion, notably tooth 33. The patient underwent nonsurgical periodontal therapy, including scaling, subgingival debridement, occlusal adjustment, and splinting. Stabilization was achieved by applying a wire splint from teeth 34 to 43, incorporating an artificial tooth pontic. Subsequent evaluations revealed improvements in clinical parameters such as probing pocket depth, tooth mobility, and bleeding on probing during supportive periodontal therapy visits. The splint remained stable, and the patient expressed satisfaction with their appearance remaining unaffected. This case demonstrates that severe tooth mobility can be effectively stabilized using a composite wire splint and an artificial tooth pontic, enhancing the patient's esthetic outcomes.

Periodontal tissue regeneration: current therapeutic strategies and future directions in further research

Chronic and progressive destruction/damage of the periodontal tissues resulted from periodontitis is the leading cause of tooth loss in adults. Traditional periodontal therapies such as scaling and root planning or flap surgery have demonstrated effective in controlling local inflammation and in suppressing/arresting the disease progression of periodontitis. However, those infection control measures cannot help to regenerate lost periodontal tissues to a statistically or clinically significant degree. Although some successes regarding the reduction of the intrabony defect and maintenance of the periodontal homeostasis have been achieved in periodontal regenerative procedures, comprising but not limited to guided tissue regeneration (GTR) or bone grafting technique, the restorative effectiveness of the architecture and function of the lost or injured tissues is far from our clinical expectation. The use of the concept, technique, and method of tissue engineering for periodontal regeneration is a hotspot and animal studies have shown interesting outcomes in terms of functional regeneration of lost/damaged support tissues in the periodontium, including alveolar bone, periodontal ligament, and cementum. However, numerous issues need to be addressed before those regenerative approaches can be responsibly transformed to novel clinical therapies. Recently, paradigm that induces homing of host stem cells to site of the periodontium and encourage the body's innate capability to repair is a new research field termed endogenous regeneration. Given that endogenous regenerative technique avoids ex-vivo cell culture and transplantation, it should be relatively easier to be used in the treatment of clinical patients. Due to the limited oral microenvironment and harsh periodontal local condition for tissue regeneration, as well as poor understanding of periodontal regenerative biology, there is still a long way ahead to explore new effective, practical, and economical therapies to save and protect natural tooth and for combating highly prevalent periodontal disease.

Formulation of a Novel Polymeric Hydrogel Membrane for Periodontal Tissue Regeneration Using Tricalcium Phosphate-Alginate Reinforcement.

The primary goal of periodontal therapy is to facilitate the regeneration of tissues damaged by periodontal disease. In recent years, there has been a growing utilization of guided tissue regeneration (GTR) membranes with bioabsorbable properties as these membranes are increasingly employed to guide the growth of gingival tissue away from the root surface. Both resorbable and non-resorbable membranes currently employed act as physical barriers, preventing the ingrowth of connective and epithelial tissues into the defect and thereby facilitating periodontal tissue regeneration. This study aimed to develop a polymeric hydrogel membrane reinforced with tricalcium phosphate (TCP)-alginate and assess its potential for periodontal regeneration. TCPnanoparticles were incorporated into the alginate mixture to form TCP alginate. Subsequently, the mixture was cross-linked with calcium chloride to produce a TCP-alginate polymeric hydrogel membrane. The membrane underwent hemocompatibility analysis, and also scanning electron microscopyand Fourier-transform infrared (FTIR) spectroscopy analyses were done. The SEM analysis revealed granulations and a bonded thread-like structure in the membrane, indicative of favorable conditions for cell attachment necessary for periodontal regeneration. FTIR analysis showed characteristic peaks in the spectrum, including those attributed to phosphate ion (PO4-3) at 1000.85 cm-1 and 600 cm-1, indicating the presence of β-TCP phases. Hemocompatibility assessment demonstrated a hemolysis rate of less than 5% for the TCP-alginate membrane, which is found to be within the limits. The developed TCP-reinforced alginate membrane exhibited hemocompatibility and safety, suggesting its suitability for utilization in periodontal therapy as an effective regenerative material.

Effect of initial periodontal therapy on metallothionein levels in smokers and non-smokers with periodontitis.

The aim of this study was to determine the effect of non-surgical periodontal therapy (NSPT) on mRNA expression of metallothionein (MT) and its levels in serum, saliva and gingival crevicular fluid (GCF) of smokers (S) and non-smokers (NS) with periodontitis (P).A total of 100 participants were included: 48 periodontally healthy (PH) subjects (24 S [PH + S] and 24 NS [PH + NS]) and 52 patients with P (27 S [P + S] and 25 NS [P + NS]). Clinical parameters were recorded, and biofluids (serum, saliva and GCF) and gingival tissue samples were obtained at baseline in all groups and 3months after NSPT in P groups. MT levels in biofluids were determined by ELISA. In gingival tissues, MT-mRNA expression was quantified using real-time PCR. mRNA expression of MT and its levels in biofluids were significantly higher in P + S compared to other groups, and the differences between P + NS and PH + S were non-significant. A significant decrease was observed for MT levels in biofluids, and MT-mRNA expression in periodontitis patients after NSPT. In conclusion, smoking and periodontitis are associated with higher MT expression which decreases after NSPT. MT as an oxidative stress biomarker and its therapeutic role in periodontitis should be investigated in future studies.Clinical trial registration: The study was prospectively registered at Clinical Trials Registry-India (ctri.nic.in) as CTRI/2018/08/015427 on August 23, 2018.

Passive Root Coverage Through Creeping Attachment of the Gingiva Before and After Scaling and Root Planning Therapy in the Mandibular Anterior Teeth: A Clinical Study.

Introduction Root coverage is one of the most imperative procedures in periodontal therapy. The demands from patients for aesthetics and sensitivity are some of the complaints in root exposure cases. Creeping attachment is a passive apical migration of the marginal gingiva and can be proposed as a noteworthy root coverage technique. The purpose of this study was to evaluate the position of the marginal gingiva and quantify the creeping attachment before and after the scaling and root planning (SRP) procedure. Materials and methods The present study was based on a single-centreclinical trial in which 30 sites from 10 patients were selected. Patients with Miller's class I gingival recession were selected. The plaque index, gingival biotype, and gingival margin position were measured at baseline and then at 10 and 21 days after SRP. The gingival biotype was measured with an endodontic file with a stopper and a digital vernier calliper. The gingival margin position was measured from the incisal surface of the tooth to the marginal gingiva with the help of a University of North Carolina (UNC) 15 periodontal probe. After recording the clinical parameters, a thorough SRP was performed using an ultrasonic scaler and manual instruments. Results The results were compared clinically at baseline and after 10 days and 21 days postoperatively. Statistical analysis was conducted for pre-SRP and post-SRP findings using the IBM SPSS Statistics for Windows, Version 19 (Released 2010; IBM Corp., Armonk, New York) software. A statistically significant improvement was seen in all the clinical parameters at baseline, at 10 days, andat 21 days postoperatively after the procedure (P < 0.01). Conclusion The position of the gingival margin was shifted towards the crown, and the creeping attachment was significantly observed from baseline to 10 and 21 days. Clinical significance Creeping attachment after the SRP procedure can be considered a significant root coverage technique. The genetic memory of the gingiva may playan important role in achieving root coverage. Once local irritants are removed, the gingiva attempts to regain its original position. In addition, the gingival phenotype plays an important role in gingival marginal positioning after basic therapy and root coverage procedures.

Melt electrowriting scaffolds with fibre-guiding features for periodontal attachment

Periodontal regeneration requires the re-attachment of oblique and perpendicular periodontal ligament (PDL) fibres to newly formed cementum and alveolar bone, which has proven elusive with existing approaches. In this study, multiple fibre-guiding biphasic tissue engineered constructs were fabricated by melt electrowriting. The biphasic scaffolds were 95 % porous and consisted of a pore size gradient bone compartment and periodontal compartment made of fibre-guiding channels with micro-architectural features ranging from 100 to 60 µm aimed to direct PDL fibre alignment and attachment. In vitro evaluations over 3 and 7 days demonstrated a marked improvement in collagen fibre orientation (over 60 % fully aligned) for scaffolds with micro-architecture ≤100 µm. The biphasic scaffolds were placed on a dentine slice and implanted ectopically, and this demonstrated that all micro-channels groups facilitated oblique and perpendicular alignment and attachment on the dentine with a mean nuclei angle and mean collagen fibre angle of approximately 60° resembling the native periodontal ligament attachment. A further in vivo testing using a surgically created rodent periodontal model highlighted the 80 µm micro-channel group's effectiveness, showing a significant increase in oblique PDL fibre attachment (72 %) and periodontal regeneration (56 %) when compared to all other groups onto the tooth root compared to control groups. Further to this, immunohistochemistry demonstrated the presence of periostin in the newly formed ligament indicating that functional regeneration occurred These findings suggest that scaffold micro-architectures of 100 µm or below can play a crucial role in directing periodontal tissue regeneration, potentially addressing a critical gap in periodontal therapy. Statement of significancePeriodontal regeneration remains a significant clinical challenge. Essential to restoring dental health and function is the proper attachment of the periodontal ligament, which is functionally oriented, to regenerated bone and cementum. Our research presents an innovative biphasic scaffold, utilizing Melt Electrowriting to systematically guide tissue growth. Distinct from existing methods, our scaffold is highly porous, adaptable, and precisely guides periodontal ligament fibre attachment to the opposing tooth root and alveolar bone interfaces, a critical step for achieving periodontal functional regeneration. Our findings not only bridge a significant gap in biomaterial driven tissue guidance but also promise more predictable outcomes for patients, marking a transformative advancement in the field.

Autologous platelet concentrates in regenerative dentistry - A narrative literature review. Part II: clinical application of PRF in periodontology and implantology

The clinical impact of platelet-rich fibrin (PRF) and plasma rich in growth factors (PRGF®) respectively has been studied extensively in the field of regenerative dentistry during the last two decades. Literature supports evidence for additional benefits in regenerative periodontal therapy, alveolar ridge preservation, management of extraction sockets, implantology including guided bone regeneration as well as defect management in oral surgery. Regarding gingival wound healing and soft tissue regeneration, there is sufficient evidence for their positive effects which have been confirmed in several systematic reviews. The effects seem less clear in conjunction with osseous regenerative treatments, where the inter-study heterogenity in terms of different PRF-protocols, indications and application forms might hinder a systematic comparison. Nevertheless there is evidence that PRF might have beneficial effects on hard-tissue or its regeneration respectively.For being able to facilitate conclusions in systematic reviews, precise reporting of the used PRF-protocols is mandatory for future (clinical) research in the field of autologous platelet concentrates.

Effects of Rinsing with Povidone-Iodine during Step II Periodontal Therapy: A Systematic Review and Meta-Analysis.

Background and Objectives: Antiseptics have been suggested to enhance the outcomes of non-surgical periodontal treatment (NSPT). Among these, povidone-iodine (PVP-iodine) was reported to significantly reduce periodontal pocket depths (PPDs). The aim of this study was to systematically re-assess the existing literature regarding the potential benefit of using PVP-iodine in step II periodontal therapy. Material and Methods: The scientific literature was systematically searched across electronic libraries for randomized controlled trials employing PVP-iodine during NSPT through to September 2023, using search items related to PVP-iodine and periodontitis. The selection process was performed by two independent reviewers. The primary outcomes were reductions in periodontal probing depth (PPD) and clinical attachment level (CAL). When reasonable, a meta-analysis of the included studies was performed. Results: Initially, 799 records were identified. After abstract and title screening and fulltext revision, 15 RCTs were included. The data from eight studies were merged in meta-analyses. The use of PVP-iodine had no significant effect on PPD reduction at 6 months (means [standard deviation]: -0.12 mm [-0.33; 0.09]) but it did at 12 months (-0.29 mm [-0.56; -0.02]). CAL was significantly better at 6 (-0.42 mm [-0.64; -0.20]) and 12 months (-0.39 mm [-0.66; -0.11]). Conclusions: PVP-iodine rinsing during NSPT may slightly improve patients' PPD and CAL.

Evaluation of acceptance and preference of topical lidocaine application versus articaine injection anesthesia after nonsurgical periodontal treatment: A randomized clinical trial.

To compare acceptance and preference of topical lidocaine gel anesthesia with articaine injection anesthesia in patients with moderate periodontitis undergoing scaling and root debridement. Ninety-one patients completed this randomized multicenter split-mouth controlled study and underwent two separate periodontal treatment sessions on different days, one with a topical intrapocket lidocaine gel application and the other with an articaine injection anesthesia in a different order depending on randomization. Parameters measured were the patients' preference for topical lidocaine gel anesthesia or injection anesthesia with articaine (primary efficacy criterion), their maximum and average pain, and their intensity of numbness as well as experience of side effects; the probing depth; and the dentists' preference and their evaluations of handling/application, onset and duration of anesthetic effect, and patient compliance. After having experienced both alternatives, 58.3% of the patients preferred the topical lidocaine gel instillation into the periodontal pockets. The safety profile of the lidocaine gel differed positively from the safety profile of articaine injection in type and frequency of adverse drug reactions. The dentists' acceptance and preference regarding either anesthetic method studied were balanced. Instillation of lidocaine gel into the periodontal pocket is a preferred alternative to injection anesthesia for most of the patients and an equivalent alternative for dentists in nonsurgical periodontal therapy.

Knowledge, perceptions, and preferences for bone grafts in periodontal regenerative therapy (Indonesian society of periodontology study)

Objective: To evaluate the knowledge, perceptions, and preferences of Indonesian periodontists and resident students regarding the use of bone transplants in periodontal regeneration treatment. Material and Methods: This is a cross-sectional descriptive study using questionnaires given to members of The Indonesian Society of Periodontology. Results: All respondents had various knowledge and preferences regarding using bone grafts in periodontal regenerative therapy. Oral hygiene and radiographic appearance are parameters that must be evaluated before regenerative procedures. The most widely chosen graft is the xenograft due to better results, biocompatibility, and bioactivity of the material. Cost is the main reason why the respondents do not use bone grafts. Bone grafts are often combined with the GTR and membrane techniques, and the granular form is the most frequently used form of graft. Bone grafts are often used in periodontitis cases with vertical bone loss followed by implant placement. Conclusion: Xenografts are the most widely used bone graft material in Indonesia. There was no statistically significant difference between the two groups' perceptions of using bone grafts in periodontal regenerative therapy. Respondents were more satisfied with using bone grafts than with other materials.

Current Status of root Biomodification Agents in Periodontal Regeneration

Periodontitis can be defined as a multifactorial inflammatory disease of bacterial origin causing destruction of periodontal tissues. Achieving effective regeneration in periodontal therapy still remains a foremost goal. Chemical modification of tooth surface has been the most persistent effort to achieve periodontal regeneration. There are controversies regarding effectiveness of root biomodification due to a mixture of results from clinical and histological studies. This review provides an acumen about root biomodification in clinical conditions as well as a summary on the novel biomodification agents.

The Unilateral Enigma: An Oral-contraceptive Related Gingival Enlargement

ABSTRACT This article’s goal is to describe a case of oral contraceptives-related drug-induced gingival hypertrophy that was treated with nonsurgical and surgical periodontal therapy. The most prevalent negative side effect of systemic medicine on the periodontal tissues continues to be drug-induced gingival overgrowth. Specific regulatory molecules known as hormones control a variety of bodily processes. Gingival hypertrophies are sometimes linked to oral contraceptives that contain oestrogen and/or progesterone. A 32-year-old female presented with a complaint of swelling of the gingiva with spontaneous bleeding in the maxillary right quadrant region for a period of two months. The medical history documented the use of contraceptives for three months, and a clinical examination revealed the existence of poor oral hygiene and enlarged painful gingival tissues that bled when touched. Intraoral examination revealed that there was unilateral, generalized, diffuse gingival enlargement with pseudo pockets. Patient was diagnosed with gingival fibromatosis a based on the clinical, histological, and radiographic findings. The gingival enlargement was treated by conventional gingivectomy under local anaesthesia. The postoperative result was uneventful. Women who use oral contraceptives are a “risk group” for periodontal infections. On oral contraceptives, not every female reacts the same way. In periodontal therapy, plaque management is the most crucial step. Patient compliance is another element that affects a therapy’s response. The patient demonstrated appropriate oral hygiene practices and adhered to home care guidelines adequately.

Obesity and Oral Health: The Link Between Adipokines and Periodontitis.

Periodontitis is a chronic inflammatory disease of the periodontium, or the supportive tissues around the tooth. This disease has been related to different risk factors, such as the presence of plaque and calculus, tobacco smoking, low socioeconomic status, and the immune state of the host. Importantly, the chronic inflammatory environment generated by periodontitis may lead to tooth loss and diverse systemic complications, such as cardiovascular disease, osteoarthritis and metabolic disease. Recent investigations have supported the role of obesity as a risk factor for periodontitis. Furthermore, studies have found obesity to compromise healing after periodontal therapy; however, the mechanisms underlying this association are not well understood. Proteins called 'adipokines' could be the factor linking obesity to periodontitis. Adipokines are bioactive molecules with hormonal properties and a structure similar to cytokines produced by the adipose tissue. Although adipokines have both pro-and anti-inflammatory effects, the shift towards pro-inflammatory actions occurs when the adipose tissue becomes pathological, as observe in the progression of conditions such as obesity or adiposopathy. This article reviews the role of adipokines in the pathophysiology and progression of periodontitis by focusing on their impact on inflammation and the molecular mechanisms through which adipokines contribute to the onset and development of periodontitis.

Comparative Evaluation of L-PRF and Ofloxacin Incorporated L-PRF as an Adjunctive to SRP-A Split-Mouth Randomized Clinical Trial

ABSTRACT Aim and Objectives: To compare and evaluate the clinical efficacy of “ofloxacin incorporated L-PRF” and “L-PRF alone” when used as an adjuvant to non-surgical periodontal therapy. Materials and Methods: A split-mouth study was conducted in 50 patients diagnosed as chronic periodontitis with pocket depth ≥6 with at least one site in each quadrant. All patients underwent scaling and root planning. Test site received with ofloxacin incorporated L-PRF and control site received L-PRF alone. Clinical parameters pocket depth (PD), plaque index (PI), and gingival bleeding index (GBI) were recorded at baseline and 1 month after scaling and root planning. Results: In total, 100 sites were treated (50 test group and 50 control group) with no uneventful healing effects. Statistically significant decreases in PD (P = .0001 for both test and control groups), PI (P = .001), GBI (P = .001 for both groups), between pre-treatment and 1 month post-treatment were noted in both test and control groups. For intergroup comparisons, there was a statistically significant difference in all clinical indices (P &gt; .005). Conclusion: Use of L-PRF with ofloxacin as an adjuvant to non-surgical periodontal therapy showed better improvements in clinical parameters.

Effect of Periodontal Therapy on Rheumatoid Disease Activity in Patients on Anti-Rheumatoid Drugs - A Prospective Study.

The aim of this clinical trial rheumatoid arthritis-chronic periodontitis (RA-CP) is to assess the effect of non-surgical periodontal therapy in RA patients. Sixty RA patients taking disease-modifying anti-rheumatoid drugs (DMARD) with CP were selected from the Institute of Rheumatology, Madras Medical College, randomised into the intervention group (IG) and control group (CG). IG received non-surgical periodontal therapy after the screening visit, but CG did not receive treatment until the 3 months study period. Periodontal parameters were recorded at baseline and after 3 months for both groups. Rheumatoid Disease activity (RD activity) was assessed using disease activity score (DAS28), inclusive of tender joints count (TJC), swollen joints count (SJC), visual analog scale (VAS), and erythrocyte sedimentation rate (ESR) for both groups at baseline and after 3 months. At the end of 3 months, IG had significant reduction in RA parameters such as tender joints count (0.0005), swollen joints count (0.0005), ESR (0.003), VAS score (0.0005), and DAS28 values (0.0005) compared to CG. Periodontal parameters at the end of 3 months were also significantly reduced in IG than in CG. Non-surgical periodontal therapy might have reduced the burden of systemic inflammatory markers, thus reducing severity of RA in IG. Reduction in tenderness and swelling of joints in the upper arm might have enabled the patients in IG to perform better oral hygiene maintenance procedures.

Implant Survival in Renal-Transplanted Patients: A Prospective Long-Term Study.

The present study aims to assess the feasibility of implant rehabilitation in kidney-transplanted patients. Patients with kidney transplantation included in periodontal supportive care and at least one year of dialysis with mono- or partial edentulism were eligible for this study. Histomorphometric evaluation of the harvested bone was matched with radiological bone assessment. Implant stability was also monitored with resonance frequency analysis and insertion torque value. Fixed cemented prostheses have been delivered after conventional loading protocol. Supportive periodontal therapy has been administered. Eleven patients (9 males and 2 females) were included. The mean age was 58.1 ± 9.9 years. A total of 17 implants were inserted and analyzed. Mean ITV was 39.3 ± 23.8 Ncm. The mean primary stability (implant stability quotient) at T0 was 71.7 ± 10.5, whereas the mean secondary stability at T1 was 73.0 ± 7.3. The minimum follow-up was 62 months, with a maximum of 84 months (7 years) reached by 4 patients. Fourteen out of 15 implants were in function at a 5-year follow-up (survival rate: 93.3%). Two implants showed peri-implantitis. Seventeen bone samples were collected (13 in the mandible and 4 in the maxilla). The mean percentage of marrow spaces and lamellar bone was 41.6% and 58.4%, respectively. Class 3, according to Misch classification, was found as the mean value of radiological bone density. It can be concluded that implant-supported rehabilitation in kidney-transplanted patients is possible. Adequate periodontal maintenance allows implant rehabilitation in kidney-transplanted patients with long-term sufficient survival rates.

Retraction: Comparative Evaluation of Sclerostin Levels in Gingival Crevicular Fluid of Periodontal Health and Disease before and after Nonsurgical Periodontal Therapy

Retraction: Comparative Evaluation of Sclerostin Levels in Gingival Crevicular Fluid of Periodontal Health and Disease before and after Nonsurgical Periodontal Therapy

Periodontal Abscess Occurrence Post Wire Splint Therapy on Mobile Teeth

Tooth mobility is one of the cases of periodontal disease caused by the destruction of the bone that supports the teeth. Stabilization of loose teeth using splinting wire can be one of the treatment options. The use of splinting wire may increase plaque accumulation and is sometimes difficult to clean. Plaque accumulation will cause bacterial invasion into the surrounding tissues of the periodontal pockets which will eventually develop into an inflammatory process. As time goes by, connective tissue destruction and pus formation will occur which eventually leads to a periodontal abscess. Periodontal abscess is a localized accumulation of pus in the gingival wall of a periodontal socket with periodontal tissue destruction. The purpose of this case report is to report the incidence of periodontal abscess after wire splinting application in a case of tooth unsteadiness. A 76-year-old female patient came to RSGM with complaints of feeling uncomfortable because some of her teeth were loose. The complaint has been felt approximately 1 year ago. The complaint was accompanied by pain when used to eat and toothbrushing. Objective examination showed reddish gingiva, rounded interdentals, soft consistency, and unstippling texture on the labial and lingual side of teeth 33, 32, 31, 41, 42 and 43 with BOP (+) at all points. The patient's Oral Hygiene Index (OHI) was 2.16 and PI was 18.67%. Probing depth average was 3 mm, recession was 3 mm, and tooth decay was grade 2. Supportive examination showed horizontal bone destruction in the anterior region of the mandible. The first visit was carried out wire splinting on the lingual part of the loose tooth, at the time of control there was a periodontal abscess on the labial side so the splinting was moved to the labial side. The increase in socket depth and the appearance of periodontal abscesses are caused by plaque accumulation which eventually makes bacteria invade the periodontal tissue. Periodontal therapy really needs to pay attention to the patient's OHI, therefore plaque control and removal of bacterial deposits must be carried out by scaling and root planning regularly and carrying out other periodontal therapies such as curettage if tissue destruction is severe enough