Elderly Hip Fractures

Elderly hip fractures are breaks in the proximal femur that occur in older adults, often after low-energy falls, and they matter because they can rapidly impair mobility and independence. Age-related bone loss, particularly osteoporosis, weakens the femoral neck or trochanteric region, while reduced balance increases fall risk; the resulting fracture disrupts weight bearing and may cause severe pain and inability to walk. Diagnosis typically combines clinical assessment with radiographic imaging, followed by individualized surgical repair or conservative management. Early stabilization, mobilization, rehabilitation, and attention to bone health can reduce complications, support recovery, and help prevent future fractures.

Elderly Hip Fractures - Related Videos

Research

JoVE Journal - Biology

Development of a Novel Internal Fixation Model for Rat Radial Fractures: Fracture Healing Assessment and Dorsal Root Ganglion Isolation

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2026

The study innovatively combines sutures and titanium needles for stable internal fixation in a rat radial fracture model. Fracture healing was assessed via micro-computed tomography (micro-CT), and primary dorsal root ganglion (DRG) neurons were isolated and cultured for further investigation.

A Method for Studying the Temperature Dependence of Dynamic Fracture and Fragmentation

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Cited by 1 •

2015

Fracture and fragmentation are late stage phenomena in dynamic loading scenarios and are typically studied using explosives. We present a technique for driving expansion using a gas gun which uniquely enables control of both loading rate and sample temperature.

Sequential In vivo Imaging of Osteogenic Stem/Progenitor Cells During Fracture Repair

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Cited by 15 •

2014

Quantitative measurement of bone progenitor function in fracture healing requires high resolution serial imaging technology. Here, protocols are provided for using intravital microscopy and osteo-lineage tracking to sequentially image and quantify the migration, proliferation and differentiation of endogenous osteogenic stem/progenitor cells in the process of repairing bone fracture.

Fundamental Technical Elements of Freeze-fracture/Freeze-etch in Biological Electron Microscopy

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Cited by 6 •

2014

Basic techniques and refinements of freeze-fracture processing of biological specimens and nanomaterials for examination by transmission electron microscopy are described. This technique is a preferred method for revealing ultrastructural features and specializations of biological membranes and for obtaining ultrastructural level dimensional and spatial data in materials sciences and nanotechnology products.

The Assessment of Lymphatic Drainage Using ICG Near-Infrared Imaging and Ultrasound After Fracture

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2026

This protocol assesses lymphatic drainage after fracture by combining indocyanine green(ICG) near-infrared imaging with ultrasound to quantify plantar ICG clearance and popliteal lymph node enlargement in mice.

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