Rib Fractures

Rib fractures are breaks in one or more ribs, usually caused by blunt chest trauma, and they matter because pain can restrict breathing and impair airway clearance. A sudden force transfers energy to the chest wall, disrupting the rib’s cortical bone and sometimes injuring nearby pleura, lung tissue, or blood vessels; multiple adjacent fractures may produce an unstable flail segment. Clinical evaluation combines assessment of respiratory function and chest-wall tenderness with imaging when indicated, while management emphasizes effective analgesia, deep breathing, coughing, and early mobilization. Recognizing associated pneumothorax, hemothorax, or pulmonary contusion helps guide monitoring and urgent intervention.

Rib Fractures - Related Videos

Education

JoVE Core - Anatomy and Physiology

The Thoracic Cage: Ribs

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2025

Ribs are curved, flattened bones forming the thoracic cavity wall with the thoracic muscles. There are 12 pairs of thoracic ribs. The posterior ends of all the ribs articulate with the T1–T12 thoracic vertebrae. In contrast,the anterior ends of most ribs attach to the sternum via their costal cartilages. Parts of a Typical Rib A typical rib has a head, neck, and body. The posterior end of the rib is called the head, followed by a narrow neck. The head articulates primarily with the costal facet...

Research

JoVE Journal - Medicine

A Surgical Procedure for Resecting the Mouse Rib: A Model for Large-Scale Long Bone Repair

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Cited by 7 •

2015

The overall goal of this procedure is to successfully resect a portion of bone from the rib of a mouse. The procedure was developed as a model to study large-scale long bone repair.

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.

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