Introduction: The purpose of this case report was to evaluate clinical and radiographic outcomes of periodontally accelerated osteogenic orthodontics (PAOO) combined with soft tissue enhancement in a patient with thin biotype and lack of buccal plate.
Case Presentation: A 46-year-old female was referred for periodontal risk assessment prior to orthodontic treatment. Following a comprehensive examination, including taking a cone beam computerized tomography (CBCT) the patient was identified as high risk for soft tissue recession because of prominent roots, lack of buccal plates, and thin soft tissue. The treatment was PAOO combined with soft tissue enhancement to improve hard and soft tissue support of anterior mandibular teeth.
Conclusions: Clinical and radiographic evaluation after one year revealed significant improvements in hard and soft tissue phenotype. In conclusion, combination of PAOO and soft tissue grafting could be a promising treatment to improve hard and soft tissue support for orthodontic patients.
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http://dx.doi.org/10.1002/cap.10045 | DOI Listing |
Cutis
December 2024
Michelle R. Anthony is from the University of Arizona College of Medicine, Tucson. Christopher Farkouh is from Rush Medical College, Chicago, Illinois. Parsa Abdi is from Memorial University, St. Johns, Newfoundland, Canada. Dr. Khan is from Kyber Teaching Hospital MTI KTH, Peshawar, Pakistan.
Buruli ulcer (BU) is a necrotizing skin and soft tissue disease caused by Mycobacterium ulcerans that is common in hot and humid climates. Mycobacterium ulcerans is a nontuberculous mycobacterium and ubiquitous acid-fast gram-positive bacillus known to thrive in aquatic environments and water insects. The mode of transmission to humans is poorly understood and varies by geography.
View Article and Find Full Text PDFEur J Nucl Med Mol Imaging
January 2025
Department of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands.
Purpose: The positron range effect can impair PET image quality of Gallium-68 (Ga). A positron range correction (PRC) can be applied to reduce this effect. In this study, the effect of a tissue-independent PRC for Ga was investigated on patient data.
View Article and Find Full Text PDFAIDS
March 2025
Department of Infectious Disease, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China.
Epstein-Barr virus-associated smooth muscle tumors (EBV-SMTs) represent a rare category of soft tissue tumors that are predominantly seen in individuals with compromised immune systems. Pathologically, EBV-SMT has malignant potential because of its unpredictable nature. These tumors can manifest at various anatomical sites or even multiple lesions in different locations.
View Article and Find Full Text PDFACS Appl Mater Interfaces
January 2025
School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China.
Hydrogel-based sensors typically demonstrate conspicuous swelling behavior in aqueous environments, which can severely compromise the mechanical integrity and distort sensing signals, thereby considerably constraining their widespread applicability. Drawing inspiration from the multilevel heterogeneous structures in biological tissues, an antiswelling hydrogel sensor endowed with high strength, rapid self-recovery, and low swelling ratio was fabricated through a water-induced phase separation and coordination cross-linking strategy. A dense heterogeneous architecture was developed by the integration of "rigid" quadridentate carboxyl-Zr coordination bonds and "soft" hydrophobic unit-rich regions featuring π-π stacking and cation-π interactions into the hydrogels.
View Article and Find Full Text PDFMater Horiz
January 2025
School of Chemistry, UNSW Sydney, Sydney, NSW 2052, Australia.
Patterning soft materials with cell adhesion motifs can be used to emulate the structures found in natural tissues. While patterning in tissue is driven by cellular assembly, patterning soft materials in the laboratory most often involves light-mediated chemical reactions to spatially control the presentation of cell binding sites. Here we present hydrogels that are formed with two responsive crosslinkers-an anthracene-maleimide adduct and a disulfide linkage-thereby allowing simultaneous or sequential patterning using force and UV light.
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