Related Experiment Video
Updated: Jul 5, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
The Lyon brace
Jean Claude de Mauroy1, Cyril Lecante, Frederic Barral
1Clinique du Parc, 155 Boulevard Sralingrad, Lyon, France. demauroy@aol.com
Abstract:
The Lyon Brace or adjustable multi-shells brace has been used for more than 60 years. Three types of braces have been developed: Lyon thoracic brace, Lyon thoraco lumbar brace and Lyon lumbar brace. Considering the conservative orthopaedic treatment of scoliosis we outline the results of this orthosis. The management of the Lyon Brace includes: (i) The use of one or two reductive plastered brace which enable a flow of the concavity ligaments; (ii) a moulding either hand-oriented or electronic after the resection of the plastered brace; (iii) a blueprint adapted to Lenke's classification; and (iv) a specific physiotherapy. The protocol of the wearing of the orthosis depends on the initial angulation of the scoliosis. The effectivity index of 1338 scoliosis checked at least two years after the weaning of the brace, is 0.95. The effectivity index is 0.80 when the Lyon brace is put in place at Risser 0. If the angulation is globally stabilized, the rib hump is, on average, half reduced. We get the best results for lumbar scoliosis and double major. The technological progresses allow a precise use. The adjustment becomes easy during puberty growth.
Related Concept Videos
Ankle Joint
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 procedure...
Knee Joint
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Bones of the Lower Limb: Tibia and Fibula
Bones of the Upper Limb: Radius
The radius has a nail-shaped head, and a short...
Bones of the Lower Limb: Femur and Patella