Calcaneal fractures are common injuries involving the hind foot and often a source of significant long-term morbidity. Treatment options have changed throughout the ages from periods of preferred nonoperative management to closed reduction with a mallet, and more recently, open reduction and anatomic internal fixation. The current treatment of choice; however, is often debated, as open management of these fractures carries many risks to include wound breakdown and infection. A less invasive form of surgical management through small incisions, while maintaining the ability to obtain joint congruency, anatomic alignment, and restore calcaneal height and width would be ideal. We propose a novel form of fracture reduction using an inflatable bone tamp and percutaneous fracture fixation. Preoperative planning and experienced fluoroscopy is crucial to successful management using this method. Although we achieved successful radiographic outcome in this case, long-term functional outcome of this technique are yet to be published.
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http://dx.doi.org/10.1186/1754-9493-6-6 | DOI Listing |
Eur J Orthop Surg Traumatol
December 2024
Saint Paul hospital Millenium Medical College, Addis Ababa, Ethiopia.
Background: Due to the specific anatomical features of the tibia (limited soft tissue coverage), more than a quarter of its fractures are classified as open, representing the most common open long-bone injuries. Open tibial fractures frequently cause significant bone comminution, periosteal stripping, soft tissue loss, contamination and are prone to bacterial entry with biofilm formation, which increases the risk of deep bone infection. The main objective of this study was to determine prevalence of infection and its associated factors in surgically treated open tibial fracture, at Addis Ababa Burn Emergency and Trauma (AaBET) hospital.
View Article and Find Full Text PDFMod Rheumatol
December 2024
Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia.
Objectives: To describe the associations between OA-related biochemical markers and knee symptoms in middle-aged adults followed up over 10-13 years.
Methods: Blood samples were collected during the Childhood Determinants of Adult Health (CDAH)-1 study (year: 2004-06) and 10-13 year follow-up at CDAH-3. Serum samples from baseline (n=156) and follow-up (n=167) were analyzed for three OA-related biomarkers [cartilage oligomeric matrix protein (COMP), matrix metalloproteinase (MMP)-3, and hyaluronan (HA)] using non-isotopic enzyme-linked immunosorbent assay (ELISA).
Dent J (Basel)
October 2024
Department of Surgery, University of Salamanca, 37007 Salamanca, Spain.
Introduction: Maxillary sinus pneumatization increases with age and tooth loss, leading to a reduction in the maxillary alveolar ridge, which often results in insufficient bone height for the proper placement of dental implants. This study focused on performing maxillary sinus elevations in ex vivo bisected pig heads using novel access and elevation devices, comparing these with the osteotome sinus floor elevation (OSFE) technique.
Materials And Methods: An experimental study was conducted using 20 ex vivo adult pig heads.
Eur J Orthop Surg Traumatol
November 2024
Department of Orthopedic Surgery, University of Colorado School of Medicine, Aurora, CO, USA.
J Anat
November 2024
Division of Life Science, Graduate School of Science and Engineering, Saitama University, Saitama, Japan.
Precise regulation of organ size and position is crucial for optimal organ function. Since the swim bladder is primarily responsible for buoyancy in teleosts, early development and subsequent inflation of the swim bladder should be appropriately controlled with the body growth. However, the underlying mechanism remains unclear.
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