The color retention of composite resins is contingent upon the polymerization method employed. The 2023 International Journal of Periodontics and Restorative Dentistry, volume 43, pages 247-255, presents a relevant study. Please provide the document corresponding to the DOI 1011607/prd.6427.

To assess the clinical and radiographic outcomes of a shortened, lateral-approach surgical reentry protocol, following a large sinus membrane perforation during maxillary sinus augmentation (lateral approach), this retrospective analysis aimed to rehabilitate patients with an atrophic posterior maxilla. Between May 2015 and October 2020, seven patients underwent a lateral approach protocol for reentry surgery, one month post a significant perforation of the sinus membrane during maxillary sinus floor augmentation via lateral approach. The posterior maxilla of all patients displayed a residual bone height less than 3 mm, situated below the sinus. To elevate the sinus membrane without any patient-related difficulties during reentry surgery, manual blunt elevators or piezoelectric devices were employed, and this was followed by augmenting the sinus floor height with bone substitute particles. From eighteen months to six years, no further perforations were made, and no complications were identified during the follow-up. The one-month interval after the initial sinus surgery is advantageous for uncomplicated sinus membrane elevation and the absence of complications. This timing demonstrates potential viability for surgical re-entry procedures subsequent to a major sinus membrane tear. An article published in the 2023 International Journal of Periodontics and Restorative Dentistry, volume 43, is detailed on pages 241 through 246. An in-depth study of the research paper referenced under DOI 1011607/prd.6463 is required.

The research described the stepwise polydioxanone dome technique, implemented alongside guided bone regeneration (GBR), and reported outcomes until 72 months after implant loading. Patients experiencing horizontal bone loss in the maxilla (with residual width less than 5mm, as verified by CBCT imaging) underwent treatment using the proposed intervention. Four strategically positioned bone perforations, forming a near-square pattern, were essential for the GBR surgical technique. The perforations were filled with segments of polydioxanone suture, shaping them into a dome-like structure. Six months later, a new CBCT was performed, following the bone augmentation. Periapical radiographs were taken post-implant restoration, and subsequent imaging was performed annually. A review of the following outcomes was conducted: implant survival, horizontal bone gain, marginal bone level, and complications. Following loading, a mean follow-up of 3818 1965 months revealed a 100% survival rate for twenty implants placed in eleven patients. The average horizontal bone gain measured 382.167 mm, and the average marginal bone level was -0.117 mm. Only trivial difficulties were ascertained. These results propose that the polydioxanone dome technique could represent a promising therapeutic strategy for horizontal GBR, applied solo or in conjunction with implant placement. Within the pages of the International Journal of Periodontics and Restorative Dentistry, 2023, one will find the content of volume 43, articles 223-230. The requested document, signified by the DOI 1011607/prd.6087, is expected to be presented.

Since its introduction, periodontal regeneration therapy has advanced significantly, becoming a valuable clinical tool for maintaining the periodontally compromised natural dentition. Bone and soft tissue regeneration, often employed to address challenging aesthetic defects, can include connective tissue grafts (CTGs) and techniques that avoid interdental papillae incisions to approach the bone defect. Predictable vertical periodontal tissue regeneration, especially in cases of significant periodontitis, characterized by both soft and hard tissue loss at the alveolar crest, has remained elusive. read more This case report describes a patient's experience with severe periodontitis, which necessitated supra-alveolar periodontal tissue reconstruction. To execute this innovative surgical procedure, both horizontal buccal and numerous vertical palatal incisions are necessary, carefully avoiding the interdental papillae positioned above the periodontal defect. A space is formed by the coronal stabilization of the flap; CTG, regenerative materials (including recombinant human fibroblast growth factor-2) and bone graft material are then incorporated. This method has the capability to achieve clinical acceptance, enabling supra- and intraperiodontal regeneration, and improving aesthetic results, including a decrease in gingival recession and the rebuilding of interdental papillae. This case presented with consistent and positive clinical results that were maintained over the two-year follow-up. The International Journal of Periodontics and Restorative Dentistry's 2023 publication, spanning pages 213 to 221 of volume 43, details crucial research. EUS-guided hepaticogastrostomy The scholarly work, cited by DOI 10.11607/prd.6241, requires attention.

Resorption of the alveolar bone is an unavoidable consequence of tooth loss. Rehabilitation efforts for the anterior arches are further hindered by their curved anatomical design. Complex surgical procedures are frequently required to adjust the shape of membranes and multiple bone blocks and thereby compensate for the curvature in these areas. Applications of the split bone block technique (SBBT) have been highly successful in challenging scenarios. peripheral immune cells Nonetheless, the blocks' inability to create curves necessitates a larger amount of bone or membrane to mitigate this drawback. Based on the ancient kerfing woodbending technique, a bone-bending approach is suggested to form rigid SBB plates that closely mirror the natural anatomy of anterior arches. The anterior maxilla's bone loss in three patients prompted bone augmentation with SBBT and kerfing, preceding implant placement. The plates were effectively bent to accommodate the form of each maxilla, causing no detrimental effects. The bone curvature was successfully reconstructed, and every bone graft healed without incident. No complications, as per the report, were documented. Following a four-month period, implant placement occurred, followed by definitive restorations seven to nine months later. At the one-year mark, clinical and radiographic evaluations were conducted. Autogenous bone plates' full customization was accomplished by strategically using kerfing. For the anterior maxilla's facial and palatal bone, this method produced an ideal curve and shape. Lastly, it enabled perfect implant placement, resulting in smaller bone harvesting and decreased need for soft tissue augmentation in creating the curved form. Following the anterior maxilla's anatomical curvature, autologous osseous plates, precisely fitted via this technique, promoted optimal healing and remarkable ridge width regeneration. Navigating intricate anatomical flaws can find this principle highly beneficial. An article appearing in the 2023 International Journal of Periodontics and Restorative Dentistry, volume 43, spans pages 203 through 210. Please furnish a return of the text associated with the document identified by DOI 1011607/prd.6469.

Integral to periodontal wound healing, growth factors are a key component, essential to the periodontal regeneration triad. Clinical trials, employing a randomized controlled design, have highlighted the efficacy of purified recombinant human platelet-derived growth factor-BB (rhPDGF-BB) and bone graft materials in the treatment of intrabony periodontal defects. Currently, a combination of rhPDGF-BB and xenogeneic or allogeneic bone is a frequently employed therapeutic strategy by many clinicians. The clinical outcomes of using rhPDGF-BB with xenogeneic bone substitutes were investigated in this case series in order to evaluate their efficacy for severe intrabony periodontal defects. A combined approach using rhPDGF-BB and xenogeneic graft matrix proved effective in treating three patients with problematic deep and wide intrabony defects. The 12- to 18-month study period showed a reduction in probing depth (PD), bleeding upon probing (BOP), a decrease in mobility, and an increase in radiographic bone fill (RBF). Following the post-surgical period, periodontal probing depth (PD) diminished from 9 millimeters to 4 millimeters, exhibiting a notable reduction. Bleeding on probing (BOP) was completely eradicated, and the degree of tooth mobility lessened. Simultaneously, the radiographic bone fill (RBF) displayed a consistent range of 85% to 95% throughout the observation period. The combination of rhPDGF-BB with xenogeneic bone substitutes as a graft displays safety and efficacy, leading to favorable clinical and radiographic outcomes for the treatment of severe intrabony periodontal defects. The clinical predictability of this treatment protocol necessitates further examination in larger case series or randomized studies. The year 2023 saw the publication of articles 193 through 200 in volume 43 of the International Journal of Periodontics and Restorative Dentistry. The article, with the identification number 10.11607/prd.6313, unveils a profound exploration into the subject matter.

Patients who have had full-mouth laser-assisted new attachment procedures (LANAP) demonstrate a restriction on their long-term treatment outcomes. The current investigation explored cases of full-mouth LANAP therapy for dental retention, including a comprehensive analysis of clinical and radiographic observations. Consecutive, retrospective chart reviews within a private periodontics practice yielded the identification of sixty-six patients, each diagnosed with generalized stage III/IV periodontitis, and within the age bracket of 30 to 76 years. The LANAP treatment protocol being completed, a comparative analysis of the baseline periodontal examination and the patient's most recent periodontal maintenance visit (conducted an average of 67 years later) was executed to determine differences in interproximal probing depths (iPD) and the percentage of interproximal bone loss (iBL).