When treatment with dental implants is indicated, an accurate diagnosis must be made to evaluate the clinical parameters and determine the optimal time for immediate or delayed (ie, early or late) implant placement and loading following tooth extraction. It is also important to identify complications and their implications on the aesthetic outcome. This article explains the behavior of the hard and soft tissue around the implant, evaluates the timing of implant placement after extraction, and reviews various parameters that influence tissue marginal remodeling.
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Acad Radiol
January 2025
Department of Radiology, Southeast University Zhongda Hospital, No. 87 Dingjiaqiao Road, Gulou District, Nanjing, Jiangsu Province, China (M.Y., J.J.). Electronic address:
Rationale And Objectives: To develop radiomics and deep learning models for differentiating malignant and benign soft tissue tumors (STTs) preoperatively based on fat saturation T2-weighted imaging (FS-T2WI) of patients.
Materials And Methods: Data of 115 patients with STTs of extremities and trunk were collected from our hospital as the training set, and data of other 70 patients were collected from another center as the external validation set. Outlined Regions of interest included the intratumor and the peritumor region extending outward by 5 mm, then the corresponding radiomics features were extracted respectively.
J Hand Surg Am
January 2025
From Rehabilitation Research and Development, Palo Alto Veterans Administration Medical Center and the Schools of Medicine and Engineering, Stanford University, Stanford, Calif.
A biologically safe, noninvasive method for visualizing bone and soft tissue relationships has been developed recently. Termed the ultrasonic transmission imaging system, its advantages include visualization of soft tissues in real time while motion is underway. The image can be correlated to standard x-ray films, but since no ionizing radiation is involved, repeated risk-free visualization of extremities for either diagnostic assessment or biomechanical studies is permitted.
View Article and Find Full Text PDFJ Knee Surg
January 2025
Lenox Hill Hospital Department of Orthopedic Surgery, Northwell Health, New York, United States.
Patellar instability following total knee arthroplasty (TKA) is a rare, yet serious complication, potentially requiring revision surgery or resulting in chronic dysfunction. When encountered, it is paramount to understand the etiologies, diagnostic approaches, treatment options, and outcomes of the selected treatment. The most common cause of patella instability is improper positioning of components, leading to lateral maltracking of the patella.
View Article and Find Full Text PDFJ Cardiothorac Surg
January 2025
Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Background: Carinal resection and reconstruction are complex surgical procedures often necessitated by tumors or other pathologies involving the tracheobronchial junction. Traditional approaches to these surgeries are highly invasive. The advent of uniportal video-assisted thoracoscopic surgery (VATS) along with the integration of extracorporeal membrane oxygenation (ECMO) offer potential advantages in reducing surgical trauma and improving outcomes.
View Article and Find Full Text PDFAnn Surg Oncol
January 2025
Department of Radiotherapy and Physics, The Royal Marsden Hospital and The Institute of Cancer Research, London, UK.
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