Injury
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The suture material and pattern utilized to maintain the skin edges in proximity allows for successful primary wound healing. No prior studies have evaluated the tensile strength of different suture patterns on human cadaveric skin. This study evaluates the tensile strength of four single suture patterns: simple (S), horizontal-mattress (HM), vertical-mattress (VM), and a novel stich termed Lindeque locking (LL). ⋯ The Lindeque Locking stitch demonstrated the greatest dehiscence force and tensile strength. It may decrease the risk of wound dehiscence for high tension wounds.
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Ground-level falls (GLFs) in older adults are increasing as life expectancy increases, and more patients are being discharged to skilled nursing facilities (SNFs) for continuity of care. However, GLF patients are not a homogenous cohort, and the role of frailty remains to be assessed. Thus, the aim of this study is to examine the impact of frailty on the in-hospital and 30-day outcomes of GLF patients. ⋯ Frail geriatric patients are at 75% higher odds of mortality and 49% higher odds of readmission following GLFs. Of those readmitted on an emergency basis, more than one in seven patients died, 75% of whom were readmitted from an SNF. This underscores the need for optimization plans that extend to the post-discharge period to reduce readmissions and subsequent high-impact consequences.
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To explore the morphological pattern of T-shaped acetabular fractures (T-SAFs) by mapping the fracture line using 3D software. ⋯ Our findings shed light on the characteristics of fracture lines for T-SAFs and provide a reference for surgical treatment strategies.
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Background The purpose of this study was to compare the effects of different distances between the end point of the osteotomy and the lateral cortex on the risk of lateral cortical fracture in the medial opening-wedge high tibial osteotomy (MOWHTO) procedure. Methods Eighteen synthetic tibia models were used. Saw cuts were performed on the test models (n=6 for all groups). ⋯ No significant difference was observed between Group 10 and both Group 5 and Group 15. Interpretation As the end point of the osteotomy is brought gradually closer to the lateral cortex, wider gaps can be opened without a lateral cortical fracture. Thus, higher angle corrections can be achieved more safely by bringing the end point of the osteotomy closer to the lateral cortex, which should be preferred to reduce the risk of a lateral cortical hinge fracture during the MOWHTO procedure, from a clinical viewpoint.
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Peripheral nerve injury due to animal bite is a rare phenomenon. Most animal bites are from dogs. Monkey bites constitute a common risk, second only to dog bites, among travelers. Peripheral nerve injuries may occur due to a combination of monkey's strong jaws and sharp long teeth penetrating deep into the soft tissues. Such injuries are associated with increased perineural fibrosis. Human amniotic membrane (HAM) wrap around the nerve repair site reduces fibrotic response, prevents adhesions and scar formation thereby improving outcome. We report a case of "High Radial nerve palsy due to monkey bite, treated by neurorrhaphy with HAM wrap". ⋯ Nerve regeneration in our patient occurred at a faster rate as compared to the conventional 1 mm/day. This could be attributed to decreased perineural fibrosis, improved neurotropism due to the HAM wrap and neuronal plasticity in young brain in addition, the patient being a small child having better regenerative ability in comparison to an adult.