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Fractures: Bone Repair

Fractures: Bone Repair

Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...

Fixation and Sectioning

Fixation and Sectioning

Two basic types of preparation are used to visualize specimens with a light microscope: wet mounts and fixed specimens.
The simplest type of preparation is the wet mount, in which the specimen is placed in a drop of liquid on the slide. A liquid specimen can be directly deposited on the slide using a dropper. Solid specimens, such as skin scraping, can be placed on the slide before adding a drop of liquid to prepare the wet mount. Sometimes the liquid is simply water, but stains are often added...

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Related Experiment Video

Updated: May 29, 2026

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

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

Published on: March 13, 2026

Internal fixation: a historical review.

Robert M Greenhagen¹, Adam R Johnson, Alison Joseph

¹robert.m.greenhagen@gmail.com

Clinics in Podiatric Medicine and Surgery

|September 28, 2011

Summary

This summary is machine-generated.

Internal fixation, a cornerstone of surgery, has rapidly evolved from ancient Egyptian practices to a multibillion-dollar industry. Continuous innovation drives new technologies for bone fracture repair, improving patient outcomes.

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Published on: April 11, 2012

Area of Science:

Orthopedic Surgery
Medical Device History
Biomedical Engineering

Background:

Internal fixation is a critical surgical technique for bone fracture repair.
The history of fracture management dates back to ancient Egypt.
Modern internal fixation devices have evolved significantly over the past 150 years.

Observation:

The earliest documented fracture treatment is from the Edwin Smith Papyrus (circa 2600 bc).
The 18th century marked the first medical literature descriptions of internal fixation.
Technological advancements have accelerated the evolution of fixation devices.

Findings:

The evolution of internal fixation devices, while seemingly short, has profoundly impacted surgical specialties.
Rapid advancements in techniques and technology have enhanced both life preservation and functional recovery.
The field has transformed into a substantial global industry.

Implications:

Continued innovation in internal fixation technology is crucial for advancing orthopedic surgery.
Understanding the historical trajectory informs future developments in osseous fixation.
The multibillion-dollar industry reflects the significant impact and demand for internal fixation solutions.