Related Experiment Video
Updated: Feb 12, 2026

Ischemic Tissue Injury in the Dorsal Skinfold Chamber of the Mouse: A Skin Flap Model to Investigate Acute Persistent Ischemia
Published on: November 17, 2014
The Retinaculum Flap for Dorsal Fixation of Distal Radius Fractures
Noémie Devaux1, Julia Henning2, Mathias Haefeli3
1Department of Hand Surgery, Kantonsspital, Baselland Liestal, Liestal, Switzerland.
Abstract:
In spite of the more popular volar approach for plating of distal radius fractures (DRFs), there are still indications for dorsal plating and even combined dorsovolar plating in complex DRFs. Dorsal plating carries a concern for complications such as tenosynovitis, extensor tendon adhesions, and delayed extensor tendon ruptures. These risks can be minimized by use of modern low-profile plates and the use of an extensor retinaculum flap to cover the distal plate and screws. We describe the technique of the dorsal retinaculum flap for dorsal plating of DRFs.
More Related Videos
04:41Treatment with Locking Intramedullary Nailing for Intertrochanteric Fracture of the Femur Utilizing a New Awl with a Distal Positioner
Published on: June 6, 2025
10:36Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
Published on: May 23, 2025
Related Concept Videos
Radius of Gyration of an Area
Bones of the Upper Limb: Radius
The radius has a nail-shaped head, and a...
Schwarzschild Radius and Event Horizon
The minimum speed required to launch a projectile from the surface of an object to which it is gravitationally bound so that it eventually escapes the object’s gravitational field is called the escape velocity. The escape velocity is independent of the mass of the object. Merging the idea of escape...
Degree of Curvature and Radius of Curvature
Fixation and Sectioning
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...
Fractures: Bone Repair
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...