Effect of Sagittal Root Position, Angle, and Bone Thickness on Peri-implant Tissue Phenotype and Bone Level in Socket Shield Technique.

There were only a few studies investigating the effect of sagittal root position (SRP), sagittal root angle (SRA), and buccal bone thickness (BBT) on peri-implant tissues using the socket shield technique (SST). This retrospective case series aimed to evaluate the SRP, SRA, and BBT in socket shield cases and examine the effect of these anatomical factors on the peri-implant tissue phenotype and bone level. Data from 27 patients (14 women, 13 men) treated with SST in the maxillary esthetic region between July 2019 and September 2021 were included. Clinical indices (modified plaque and bleeding indices, probing depth, keratinized mucosa width, mucosal thickness) and periapical radiographic recordings (marginal bone level) taken immediately after permanent prosthesis placement and one year later were used. Cone beam computed tomography images were used to examine BBT, SRP, and SRA before implant placement and horizontal and vertical bone levels before implant placement and one year after prosthetic rehabilitation. The data were divided into groups based on BBT (<1 and ≥1 mm) and SRA values (<10° and ≥10°). There were no significant differences in 1-year clinical factors between the SRA <10° and SRA ≥10° groups. However, higher vertical bone loss was found in the SRA ≥10° group (p = 0.01, d = 0.53). There were no significant differences in clinical or radiographic factors between the BBT <1 mm and BBT ≥1 mm groups. In conclusion, BBT showed no significant effect on tissue phenotype and bone level, 19 but SRA affected bone level in socket shield cases.

The effect of virtual reality glasses on dental anxiety during scaling and root planing in patients with periodontitis: A randomized controlled clinical trial.

OBJECTIVES: This study aimed to evaluate the effect of virtual reality distraction (VRD) on dental anxiety during scaling and root planing (SRP) in periodontitis patients. MATERIALS AND METHODS: This randomized controlled split-mouth study included 60 patients who scored 9 or above on the dental anxiety scale (DAS) and required SRP in at least two quadrants with at least five teeth and two sites with a probing depth of ≥4 mm. Randomly chosen quadrants were treated using virtual reality glasses, and other quadrants were treated without glasses at the same visit. During VRD, a video of nature scenes was projected onto the screen in front of the patient's eyes. DAS and a visual analogue scale about patient feelings were applied at the end of the procedure. RESULTS: With VRD, the scale value of pain and discomfort level (VASP) was significantly reduced (p = 0.01, d = 0.57). Starting treatment without glasses significantly decreased VASP in both control and test sides (p = 0.00, d = 0.85; p = 0.00, d = 0.80, respectively) and increased the sensation of immersion and realism (p = 0.03, d = 0.45; p = 0.02, d = 0.46, respectively). Intraoperative and postoperative DAS values were significantly lower in patients who started treatment without VRD (p = 0.04, d = 0.34; p = 0.02, d = 0.44, respectively). Of the patients, 63.3% preferred VRD in the subsequent treatment. While patient preference did not correlate with sex, it correlated with age (r = -0.48, p = 0.01). CONCLUSIONS: The VRD and initiating SRP procedure with VRD affected the pain and discomfort level in anxious periodontitis patients. In addition, the anxiety level was also affected by starting the procedure with glasses.

Investigation of the effect of virtual reality distraction in patients undergoing mandibular periodontal surgery: A randomized controlled study.

OBJECTIVE: This clinical study aimed to evaluate the effect of virtual reality (VR) technology on anxiety and pain levels in patients undergoing gingivectomy and gingivoplasty procedures. MATERIALS AND METHODS: The patients were randomized into test (surgery with VR glasses) and control (surgery without VR glasses) groups. Before the surgery, the anxiety level was measured using the modified dental anxiety scale (MDAS), and anticipated pain (AP) was measured by a visual analog scale (VAS). Immediately after the surgery, the pain and discomfort associated with the surgery (VASP), procedure time (T), and time perception (TP) were evaluated. The patients in the test group were requested to assess the immersion (VASI), satisfaction (VASS), perception of reduced anxiety (VASA), and perceived control (VASC). One week after surgery, MDAS was applied to all patients. RESULTS: This trial was conducted with 41 female and 17 male subjects with a mean age of 29.69 ± 12.32. There were no significant differences between the groups in terms of age, sex, preoperative MDAS, or AP. After surgery, MDAS, VASP, T, and TP failed to differ significantly between the groups. The subject age was positively correlated with VASI, VASS, VASA, and VASC (r = 0.60, p = 0.00; r = 0.44, p = 0.02; r = 0.46, p = 0.02; r = 0.50, p = 0.01, respectively) and negatively correlated with VASP (r = 0.47, p = 0.04). CONCLUSIONS: VR application did not affect anxiety and pain levels in patients undergoing periodontal surgery. More studies are needed to evaluate VR distraction in periodontal surgeries with diverse age samples and video options. CLINICAL SIGNIFICANCE: VR does not affect anxiety and pain levels during gingivectomy and gingivoplasty surgeries in the young adult population. It should be evaluated in older age groups. Trial registration ClinicalTrials.gov Identifier: NCT06092177.

The Effect of Psychosocial Support Videos Provided by the Community on Disease Attitudes and Symptoms of Pediatric Oncology Patients: Randomized Controlled Study.

OBJECTIVE: This study aimed to evaluate the impact of psychosocial support videos provided by the community on the attitudes of pediatric oncology patients aged between 10 and 18 years toward their illness and treatment-related symptoms. DATA SOURCES: This prospective randomized controlled study was conducted with 52 pediatric oncology patients aged between 10 and 18. The data were collected using the Information Form, Child Attitude Towards Illness Scale (CATIS), and Memorial Symptom Assessment Scale (MSAS). When the control group received standard care, the intervention group received psychosocial support videos provided by the community at the beginning of the week for 1 month. CONCLUSION: This study suggests that the implemented intervention positively affected pediatric patients' symptom management, psychological well-being, and attitudes toward their illness. Considering that today's adolescents have grown up in the age of technology and show great interest in technology and media use, it is clear that psychosocial support videos may attract the attention of this age group. Producing and sharing similar content for other children with similar health problems may positively affect the psychosocial health outcomes of pediatric patients. IMPLICATIONS FOR NURSING PRACTICE: It has been found that it is beneficial to include community-supported psychosocial support in the nursing care of pediatric oncology patients. For this reason, it is recommended that nurses actively participate in developing psychosocial support strategies and take the lead in creating and making the content accessible.

Radiographic Detection of the Relationship between Tonsilloliths and Dental Plaque-Related Pathologies in a Series of Digital Panoramic Radiographs.

OBJECTIVE: The purpose of this study was to analyse the prevalence of tonsilloliths and to determine radiographically whether there is a relationship between tonsilloliths and dental plaque-related pathologies in a series of digital panoramic radiographs. MATERIALS AND METHODS: This retrospective study included digital panoramic radiographs of 859 patients admitted for routine dental examination. The panoramic images were examined for both the presence of tonsilloliths and the number of decayed, missing, restored teeth and apical periodontitis. Periodontal bone loss was also measured in thirds of optimal bone height according to the root length and a percentage of bone loss was obtained for each panoramic radiograph evaluated. RESULTS: Tonsilloliths were observed in 141 (16.4%) of all individuals. While there was no significant difference regarding the number of decayed teeth and restored teeth between tonsillolith cases (TT) and cases without tonsillolith (TC), the number of missing teeth and apical periodontitis in TT was significantly higher than TC (p: 0.004, p: 0.030, respectively). There was a significant difference between the groups in terms of the mean percentage of bone loss (p: 0.001; p < 0.05). In addition, cases showing bone loss between one-third and two-thirds of the optimal bone height in the TT group (52.5%) were significantly higher than those in TC (45.5%) (p: 0.035; p < 0.05). CONCLUSION: The relationship between dental plaque-related pathologies and tonsilloliths observed in this retrospective study should be confirmed by computed tomography studies and randomized, prospective, clinical trials conducted in a multidisciplinary manner.

Microcomputed tomographic analysis of bone microarchitecture after sinus augmentation with hyaluronic matrix: a case-control study.

BACKGROUND: The aim of this study was to analyze trabecular microarchitecture of augmented sinuses with hyaluronic matrix and xenograft by microcomputed tomography, and to investigate whether hyaluronic matrix has an effect on the newly formed bone quality. MATERIALS AND METHODS: Thirteen patients undergoing maxillary sinus augmentation were included in this split-mouth study. Right and left sinus sites were randomly assigned to test and control group. In test group, the sinus was grafted with hyaluronic matrix and xenograft; in control group, only with xenograft. Four months after augmentation, bone samples were harvested during implant placement and analyzed for the following trabecular microarchitecture parameters using microcomputed tomography: bone volume (BV), total volume (TV), bone volume fraction (BV/TV), bone surface (BS), specific bone surface (BS/BV), bone surface density (BS/TV), trabecular thickness (Tb.Th), trabecular separation (Tb.Sp), trabecular pattern factor (Tb.Pf), and fractal dimension (FD). RESULTS: There was statistically significant difference only for BS/TV parameter between two groups. BS/TV was higher in hyaluronic matrix group compared with control group. CONCLUSIONS: Addition of hyaluronic matrix to xenograft may enhance bone quality in terms of bone surface density. However, more research investigating the microstructural variation of augmented sinuses is needed with a greater sample.