Skeletal traction is a fundamental tool for the orthopaedic surgeon caring for patients with traumatic pelvic and lower-extremity orthopaedic injuries. Skeletal traction has proven to be an effective initial means of stabilization in patients with these injuries. Traction may be used for both temporary and definitive treatment in a variety of orthopaedic injuries. With the appropriate knowledge of regional anatomy, skeletal traction pins can be placed safely and with a low rate of complications. Several methods for placing skeletal traction have been described, and it is critical for orthopaedic surgeons to be proficient not only in their application but also understanding of the appropriate indications for use. Here we present a case example of a patient with a right femur fracture and discuss the technique and indications for placement of proximal tibia skeletal traction.
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http://dx.doi.org/10.1097/BOT.0000000000002160 | DOI Listing |
Commun Biol
January 2025
Freie Universität Berlin, Institute for Chemistry and Biochemistry, Thielallee 63, 14195, Berlin, Germany.
Blood vessel formation relies on biochemical and mechanical signals, particularly during sprouting angiogenesis when endothelial tip cells (TCs) guide sprouting through filopodia formation. The contribution of BMP receptors in defining tip-cell characteristics is poorly understood. Our study combines genetic, biochemical, and molecular methods together with 3D traction force microscopy, which reveals an essential role of BMPR2 for actin-driven filopodia formation and mechanical properties of endothelial cells (ECs).
View Article and Find Full Text PDFIntroduction And Importance: Neglected posterior hip dislocations in adults are rare, particularly when untreated for years. In developing nations, patients often rely on traditional bone setters, leading to delayed diagnosis and increased complications. Adult hip dislocations carry a higher risk of avascular necrosis and require complex treatments.
View Article and Find Full Text PDFClin Oral Investig
December 2024
Hospital of Stomatology, Sun Yat-sen University, Guangzhou, Guangdong, 510055, China.
Objectives: To compare the variations in the upper airway of children with skeletal Class II mandibular retrognathism treated with van Beek Headgear-Activator (vBHGA) and Twin-Block (TB) appliances.
Materials And Methods: 40 children were involved in this retrospective study and divided into two intervention groups: the vBHGA group and the TB group, each comprising 20 individuals with an average age of 11.13 years.
Biomed Res Int
December 2024
Laboratory of Molecular Analysis, Graduate Program in Rehabilitation Science, Faculdade de Ciências da Saúde e Tecnologias, Universidade de Brasília, Brasília, Distrito Federal, Brazil.
Runners frequently suffer from medial tibial stress syndrome (MTSS), often linked to excessive eccentric muscle contractions causing periosteal traction by the muscles in the deep posterior compartment. However, the effects of MTSS on these muscles and tendons remain underexplored. This study is aimed at investigating changes in muscle and tendon volumes in this compartment, as well as cross-sectional area measurements, using magnetic resonance imaging.
View Article and Find Full Text PDFStem Cell Res Ther
December 2024
The Affiliated Taian City Central Hospital of Qingdao University, Taian, 271000, China.
Background: In the rat knee stiffness model, the duration of traction treatment is mostly 20-40 min; however, relatively few studies have been conducted on longer traction treatment of extended knee stiffness in rats. Therefore, the aim of this study was to explore the efficacy of prolonged traction and its mechanism of action in extended knee stiffness in rats.
Methods: The model of extended knee joint stiffness was established in rats and treated with powered flexion position traction.
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