Management of interdental papillary defects using subperiosteal hyaluronic acid injection overlay technique: a prospective longitudinal clinical study.

OBJECTIVE: Currently, there is no established treatment protocol to treat interdental papillary loss. This research aimed to evaluate the outcomes of interdental papillary reconstruction using minimally invasive surgery, with injectable hyaluronic acid gel. METHOD AND MATERIALS: Seventeen patients were included, each with five sites of class 1 papillary recession (40 sites in the maxilla and 45 sites in the mandible). Subperiosteal tunneling was performed through a horizontal incision made apical to the base of the papilla without penetrating it. The free gingival sulcus was sealed by 000 retraction cord. A total of 0.2 to 0.6 mL hyaluronic acid was injected gradually. The incision was sutured with polyglycolic sutures. Treated sites underwent clinical and digital evaluation at three follow-up time points (1 month, 3 months, and 6 months). RESULTS: The interdental papillary defect height in the maxillary sites significantly reduced by 60%, 66%, and 42% at 1, 3, and 6 months, respectively. In mandibular sites, the reduction was 54%, 55%, and 40% at the same follow-up time points. Regarding interdental papillary defect surface area in the maxilla, the reduction was 65%, 71%, and 45% at 1, 3, and 6 months. In the mandible, a reduction of 60%, 64%, and 48% was noticed at the same time points. Regarding patients' pain level score, during the day of surgery, 16 patients reported pain; the average pain score out of 10 was 3.94, and 11 patients (64.7%) needed to take analgesics. The pain generally subsided in the following days. At the day of treatment, 12 out of the 17 patients (70.6%) reported mild difficulty in speaking and eating. No complication, hypersensitivity, or allergy was noted in any patient. CONCLUSION: Subperiosteal tunneling with hyaluronic acid injection demonstrates clinical improvements in papilla height and papillary recession surface area reduction after 3 months of follow-up, with reduction in improvement after 6 months. CLINICAL SIGNIFICANCE: Adjunctive use of hyaluronic acid injection with minimally invasive surgery in interdental papillary management may improve clinical and esthetic outcomes.

Management of interdental papillary defects using subperiosteal hyaluronic acid injection overlay technique: a prospective longitudinal clinical study.

OBJECTIVE: Currently, there is no established treatment protocol to treat Interdental papillary loss. This research aimed to evaluate the outcomes of interdental papillary reconstruction using minimally invasive surgery, with injectable hyaluronic acid (HA) gel. MATERIALS AND METHODS: Seventeen patients were included, each with five sites of class 1 papillary recession; (forty sites in the upper jaw and forty-five sites in the lower jaw). Subperiosteal tunneling was performed through a horizontal incision made apical to the base of the papilla without penetrating it. The free gingival sulcus was sealed by 000 retraction cord. After that a total of 0.2-0.6 mL HA was injected gradually. The incision was sutured with polyglycolic sutures. Treated sites underwent clinical and digital evaluation at three follow up time points (1 month, 3 months and 6 months). RESULTS: The interdental papillary defect height in the upper jaw sites significantly reduced by 60%, 66%, and 42% at 1 month, 3 and 6 months, respectively. Also, in lower jaw sites, the reduction was of about 54%, 55%, and 40% at the same follow up time points. Regarding interdental papillary defect surface area in the upper jaw the reduction was about 65%, 71%, and 45% at 1 month, 3 and 6 months. In the lower jaw, a reduction of about 60%, 64%, and 48% was noticed at the same time points. Regarding patients' pain level score, during the day of surgery, sixteen patients reported pain, the average pain score out of 10 was 3.94, and eleven patients (64.7%) needed to take analgesics. The pain generally subsided in the following days. Also, at the day of the treatment twelve out of the seventeen patients (70.6%) reported mild difficulty in speaking and eating. No complication, hypersensitivity or allergy was noted in any patient. CONCLUSION: Subperiosteal tunneling with HA injection demonstrates clinical improvements in papilla height and papillary recession surface area reduction after 3 months of follow-up with reduction in improvement after 6 months.

Vestibular Incision Subperiosteal Tunneling Approach (VISTA) with Platelets Rich Fibrin (PRF) vs Vestibular Incision Subperiosteal Tunneling Approach (VISTA) alone in multiple recession treatment. A Split mouth Randomized Clinical Trial.

BACKGROUND: Gingival recession treatment is one of the major clinical challenges in periodontics, various surgical techniques were proposed to correct it. Most of these techniques are suitable for isolated recession sites and involve the harvesting of autogenous tissue graft; which increase patient morbidity and might result in inferior esthetics due to incision design. This study assessed the benefit of adding Platelets Rich Fibrin (PRF) to Vestibular Incision Subperiosteal Tunneling Approach (VISTA) in treating multiple gingival recession compared to using VISTA alone. Forty-one teeth with Miller Class I/II were randomized in a split mouth design. Multiple clinical parameters were tested including the change in gingival thickness over time, keratinized tissue width KTW and the gingival phenotype using the transparency of periodontal probe. Patient-centered outcomes were also assessed via Visual Analogue Scale VAS. CONCLUSION: Multiple Miller Class 1 and Class 2 recessions in the maxilla can be effectively treated with VISTA. However, when used in conjunction with PRF no significant differences were detected in any parameter. VISTA has been shown to be associated with a low level of pain for patients following surgery and can be used for patients with high esthetic demand.

CBCT Compared to Transgingival Probing as a Tool for Estimating Alveolar Bone Crest Level in Patients with Altered Passive Eruption.

OBJECTIVES: Alveolar bone crest level is essential in determining the need for bone removal in subjects with altered passive eruption (APE). This study assessed the validity of Cone Beam Computed Tomography (CBCT) and transgingival probing. METHODS: Patients presenting with APE were assessed. Transgingival probing was performed to clinically assess the distance between the cementoenamel junction (CEJ) and the crest of the bone at the mid-point of upper anterior teeth. CBCT was used to assess this distance at the same point. Upon reflection of a full mucoperiosteal flap the actual distance was measured. RESULTS: Similar actual and CBCT measurements of the distance between the CEJ and bone crest at upper right 3, upper left 2 and upper left 3 (P>0.05) were recorded. However, in upper right 2, upper right 1 and upper left 1 the distance was significantly greater on CBCT (P<0.05). No significant difference was detected between transgingival probing and the actual distance at all teeth assessed. CONCLUSIONS: Careful transgingival probing provides an accurate measure of the distance between the CEJ and crest of the Bone. CBCT gives an accurate estimate, However, it might not be justified for each patient in the presence of safer methods.

The use of diode laser in esthetic crown lengthening: a randomized controlled clinical trial.

This clinical trial assessed patient comfort, satisfaction, and the achievement and maintenance of ideal gingival margin levels using laser compared to conventional surgery in sculpting the soft tissues during esthetic crown lengthening. Eighteen patients with altered passive eruption were treated in a randomized split-mouth design by laser or scalpel crown-lengthening surgery. Patients were evaluated for intra- and postoperative pain and bleeding at 3 and 7 days. Clinical parameters including clinical crown length, probing depth, plaque index, bleeding on probing, and clinical attachment level were recorded at baseline, 3 and 6 months postoperatively. A gradual reduction in postoperative pain was recorded for both sides with no statistically significant difference at 3 (scalpel: 4.4 ± 1.33, laser: 4.8 ± 1.34; p = 0.088) and 7 days (scalpel: 1.8 ± 0.94, laser: 1.8 ± 1.10; p = 0.655). A statistically significant gain of coronal tooth structure was observed at 1, 3, and 6 months. Stability in the post-crown-lengthening level of the gingival margin was achieved one month following the procedure with no significant changes in the following months. All patients reflected acceptable results based on clinical evaluation and patient-reported outcomes. The diode laser can be used effectively as an alternative to the scalpel for the management of altered gingival contour. CLINICAL SIGNIFICANCE : This study demonstrated that a diode laser is an effective tool for the management of cases with altered passive eruption. In addition, it gives insight to practitioners regarding the timing of esthetic restorative procedures and emphasizes the preservation of the gingival complex dimensions.

Interdental papilla reconstruction using injectable hyaluronic acid: A 6 month prospective longitudinal clinical study.

The objective of this study was to assess the efficacy of Hyaluronic Acid (HA) on interdental papilla (IDP) loss in the esthetic zone. Twenty one subjects (14 females and 7 males) from those referred for treatment of IDP loss at Periodontics postgraduate clinics at the Jordan University of Science and Technology. A total of 86 interdental sites (58 sites in the maxillary jaw and 28 sites in the mandibular jaw) were treated and followed up. A 0.2 ml of Hyaluronic acid was injected in each receded IDP site and injections were repeated after 21 days. Papilla sites were evaluated and statistically analyzed. At the 3 week interval the mean reduction of black triangle (BT) height was 0.17 mm (8% reduction) (P-value <0.001), at the 3 month interval there was a mean reduction of BT height of 0.83 mm (39% reduction) (P-value <0.001). At 6 months however, the reduction in BT height was 0.62 mm (29% reduction) (P-value <0.001). Within the limitations of this study, it can be concluded that the use of commercially available HA gel for the treatment of interdental papillae loss may have promising results over the first 6 months after injection. The maximum improvement in black triangles was at 3 months after injection with a reduction of improvement between 3 and 6 months. Clinical Relevance Helping clinician to take evidence based decision while considering Hyaluronic acid injection as a short term nonsurgical treatment modality for interdental papilla loss.

Dentine hypersensitivity and dentine exposure in Arab patient populations.

BACKGROUND: Dentine hypersensitivity is a frequent oral complaint that is usually associated with several factors including diet and oral hygiene practices. OBJECTIVE: The aim of this study was to assess the prevalence, severity and correlates of dentine hypersensitivity and dentine exposure-related risk indicators in a sample from six Arab countries. METHODS: A multinational cross-sectional study was conducted on a sample of 2924 participants, attending dental practices, aged 18-35 years from six Arab countries. Trained examiners assessed dentine hypersensitivity using the Schiff scale and scored the tooth with the highest value in each sextant. Participants were asked to complete a questionnaire that assessed the frequency of drinking and eating acidic foods and their oral health habits. RESULTS: Overall, the Schiff score 1 was found in 938 (32.6%), score 2 in 613 (21%) and score 3 in 274 (9%) of the participants. There was variation between countries with Saudi Arabia (13.9%) and Oman (15%) having the highest prevalence of hypersensitivity and Kuwait (2.2) and Jordan the lowest (4.8%). Participants who experienced toothache and difficulty eating once a day were significantly more likely to have Schiff score 2 or 3 (OR: 2.51, 95% CI: 1.54-2.87; OR: 1.34, 95% CI: 1.04-1.73, respectively). Furthermore, drinking soft drinks once a day was also significantly associated with dentine exposure (OR: 1.4, 95% CI: 1.19, 1.65). CONCLUSION: In this cross-sectional study, dentine sensitivity and exposure were common in Arab patient populations.

The association between bronchial asthma and periodontitis: A case-control study in Jordan.

OBJECTIVE: Our aim is to study the association between bronchial asthma (BA) and periodontitis in Jordan. METHODS: A case control study of 260 subjects; 130 with BA and 130 without BA (controls) were recruited at a university hospital in Jordan. BA cases were physician-diagnosed and on anti-asthma medications for 12 months. Periodontitis was defined as the presence of ≥ 4 teeth with ≥ 1 site with probing pocket depth (PPD) ≥ 4 mm and clinical attachment level (CAL) ≥ 3 mm. RESULTS: Mean age of participants was 45.3 years (range, 18-65) and 58.1% were females. Patients with BA had lower education and tended to live in rural areas. Periodontitis was present in 52 (40.0%) patients with BA and 26 (20.0%) in the control group, p < 0.005. Binary logistic regression indicated that patients with BA were more likely to have periodontitis than controls [adjusted odd ratio (OR) = 2.91, 95% CI (1.39-6.11), p = 0.005]. Patients with BA had higher percentage of sites with: PPD ≥ 3 mm, CAL ≥ 3 mm, and CAL ≥ 4 mm than controls, p < 0.05. The risk of periodontitis [OR = 5.27, 95% CI (1.59-17.51)] and CAL ≥ 3 mm were higher in patients on oral corticosteroids compared to inhaled corticosteroids, p < 0.05. CONCLUSIONS: Adult Jordanians with bronchial asthma are at higher risk of periodontitis, particularly those on oral corticosteroids. Large and longitudinal studies are needed to better understand this significant association.

Gingival depigmentation using Er:YAG laser and scalpel technique: A six-month prospective clinical study.

OBJECTIVE: To compare the 6-month clinical efficacy of Er:YAG laser and standard scalpel technique in treating gingival hyperpigmentation. METHOD AND MATERIALS: Patients requesting treatment for moderate to severe gingival hyperpigmentation in the maxilla were enrolled in this split-mouth study. The contralateral maxillary sides were randomly assigned to receive either Er:YAG laser (continuous wavelength of 2,940 nm) with a noncontact tip or the standard scalpel technique. Dummett oral pigmentation index (DOPI) and Hedin melanin index (HMI) were compared at the baseline and at 1 and 2 weeks, and 1, 3, and 6 months following the treatment. Bleeding Index, total treatment time, patient preference, pain perception at the first 3 days, wound healing, and level of satisfaction were also compared. Mann-Whitney test, Kruskal-Wallis test, and chi-square test were used to test the significance between variables. A P value of less than or equal to .05 was considered statistically significant. RESULTS: Of the 22 patients enrolled, 20 completed this study. After assessing DOPI and HMI at 1 and 2 weeks, and at 1-, 3-, and 6-month follow-up appointments, both Er:YAG laser and scalpel were significantly effective in treating gingival hyperpigmentation when compared to baseline (P < .001) but with no statistically significant difference between the two treatment methods (P > .05). More patients preferred the scalpel technique as it was associated with slightly shorter treatment time and less postoperative pain when compared to Er:YAG laser, but with no statistical significance (P > .05). Er:YAG laser sites showed minimal bleeding and more rapid wound healing (P < .001). CONCLUSION: Both Er:YAG laser and scalpel technique achieved similar outcomes regarding the efficacy of gingival depigmentation, postoperative pain perception, and the time required for the treatment. Laser therapy requires more advanced technology and is associated with higher financial costs. Therefore, the scalpel technique is still considered the gold standard treatment for gingival depigmentation.

Dimensional Changes in Alveolar Ridge Following Extraction of Teeth in the Maxillary Premolar Area in Subjects with Thick and Thin Gingival Biotypes: A Pilot Study.

This study investigated changes in residual ridge dimensions after tooth extraction among thin and thick gingival biotypes. Fifteen patients who required extraction of maxillary premolars were classified according to gingival biotypes (10 teeth in 9 participants were included in the thick group, and 6 teeth in 6 participants were included in the thin group). Minimally traumatic extractions were carried out using periotomes and rotational movement of teeth. At the time of extraction an osteometer was used to measure the thickness of the labial plate and the bony alveolar ridge at the extraction site by penetrating the tissues until bone was reached 5 mm, 7 mm, and 10 mm below the midpoint of the crest of the facial and palatal gingival margins. Standardized radiographs were taken immediately and after 3 months. The results of this study show minimal differences in dimensional changes following extraction of premolar teeth in thick and thin gingival biotypes. Significantly greater bone loss was detected in both gingival biotypes when the labial plate thickness was less than 1.5 mm, especially in alveolar ridge height.

Erratum to: The association between periodontal disease and metabolic syndrome among outpatients with diabetes in Jordan.

[This corrects the article DOI: 10.1186/s40200-015-0192-8.].

The association between periodontal disease and metabolic syndrome among outpatients with diabetes in Jordan.

BACKGROUND: To date, conflicting results have been reported about the association between metabolic syndrome (MetS) and periodonttitis. METHODS: Two hundred and eighty patients with type 2 diabetes were recruited from outpatients visiting diabetes clinics in Islamic Hospital, Amman-Jordan. The oral hygiene and the periodontal status of all teeth, excluding third molars, were assessed using the plaque index of Silness and Löe, the gingival index of Löe and Silness, probing pocket depth (PPD), and clinical attachment level (CAL). Data were analyzed using the general linear model multivariate procedure with average PPD, average CAL, percent of teeth with CAL ≥3 mm, and percent of teeth with PPD ≥3 mm as outcome variables and diabetes, MetS and its individual components as predictors. RESULTS: Overall, 83.2 % of patients with diabetes had MetS. In the multivariate analysis, patients with MetS had a significantly more severe periodontitis, as measured by average PPD and average CAL (P < 0.005). The extent of periodontitis, as measured by the percent of teeth with CAL ≥3 mm and the percent of teeth with PPD ≥3 mm, was also significantly greater among patients with MetS (P < 0.005). As the number of metabolic components additional to diabetes increased, the odds of having periodontitis increased, and the odds were greatest when all the components additional to diabetes were present (OR = 10.77, 95 % CI: 2.23 -51.95). CONCLUSION: Patients with MetS displayed more severe and extensive periodontitis. Having other MetS components additional to diabetes increased the odds of having periodontitis.

Development and validation of a self-reported periodontal disease measure among Jordanians.

BACKGROUND: The development of self-reported measures of periodontal disease would be of great benefit to facilitate epidemiological studies of periodontal disease on a larger scale, and to allow for surveillance of the periodontal condition of populations over time. OBJECTIVES: To develop a culturally adapted self-reported measure of periodontal disease, test its predictive and discriminative validity and establish a cut-off value for this measure to diagnose periodontal disease. METHODS: A total of 288 Jordanian adults completed the questionnaire assessing self-reported periodontal health (18 questions) and underwent periodontal examination. Of the 18 questions, six were significantly associated with at least one clinical definition of periodontitis and were used to constitute the self-reported periodontal disease measure. Receiver-operating characteristics (ROC) curve analyses were used to examine the overall discriminatory power, sensitivity and specificity, and corresponding cut-off points of the self-reported periodontal disease measure. RESULTS: ROC analysis showed that the self-reported periodontal disease measure had an excellent performance to discriminate between those with and without periodontal disease, regardless of the clinical definition used. A score of 2, on a scale of 0 to 6, had the highest sensitivity and specificity to detect periodontal disease when defined by all study criteria. Significant associations were observed between self-reported periodontal disease measures and all clinical definitions in the regression analysis (the odds ratio ranged from 8.31 to 18.96), according to the clinical definition to be predicted. CONCLUSION: Self-reported periodontal disease measures have excellent predictive and discriminative validity when tested against clinical definitions, and severity and extent of periodontal disease.