The rods are usually injected with the distal end of the shoulder, on the back, above the elbow pit fossa olecrani humerus through oblique channel, drilled in it and is connected with the bone marrow cavity. Revealing the location of the fracture, raise the proximal end of the fragment of the hip, enter a metal rod in his channel in a retrograde direction, eye forward, a rare but aggressive hammer drive in a nail.
Processing method Homo - and heterogeneous bone material freezing allows to use them, for example the substitution of large bone defects. The operation of osteosynthesis can be performed under General or local anesthesia. This study aims to compare the clinical results of osteosynthesis with CPL and screws versus anterograde locked IMN in fractures of the distal third of humeral diaphysis.
In the inept performance of osteosynthesis possible errors: Here there is a relatively soft cancellous bone core surrounded by a thin layer of together cortical bone.
Blanket stitch when the fracture of the knee. Metal structures for osteosynthesis shall be made of steel of special stamps; they can for a long time to be in the tissues, without adversely affecting them and not exposed to corrosion.
Prebending means bending a straight plate before application to the bone. Relative indications for osteosynthesis are broken collarbone with displacement of bone fragments, the neck of the femur in children, improperly healed fractures of the tibia Osteosynthesis types angular displacement and violation of the axis.
Osteoplastic the knee joint arthrodesis in Novachenko stages of the operation.
A four millimeters thickness CPL with at least six holes was used in all cases. They ensure accurate placement of drill holes relative to the plate holes. Use the same terminals, but smaller length and thickness F. In opposition to this concept some authors recommend immediate surgical intervention in order to achieve a predictable and stable fixation and an early active physical rehabilitation of shoulder and elbow joints.
In some cases, when Acting use bone pins different shape, length and thickness for fixation of bone fragments: Plate Benders Different Types of Plate Benders Bone plates need to be bent in two situations To produce a concavity during compression plating to ensure compression of the opposite cortex — pre bending.
Fractures of the femoral bone osteosynthesis of fragments produced three nails Fig. The simplest form of O. Diaphyseal fractures of the forearm with the displacement of bone fragments treat a method intramedullary osteosynthesis special thin metal rods, which are injected into the bone channel radial bone of distal fragment of the beam, and ulna, on the contrary, from the top down, from the side of the olecranon.
Osteosynthesis devices are mostly available at premium prices in both North America and Europe. With the exception of three nails entered fractures of the femur.
To successfully complete the operation, you should select the proper way of anesthesia, to have a clear radiographs in two projections, to use the most convenient and least traumatic access, to find necessary material and equipment - both General and special operations on the bones.
These are specially contoured plates for different anatomical sites. Osteosynthesis facilitates the care, prevents pneumoniapressure ulcersand so on, the accretion of the impacted fracture of the femur is in months, at the same time allowed the full load on a limb.
Additional plaster immobilization is not required.
So that healing of the fracture complex takes place as quickly as possible. The report on osteosynthesis devices market provides the in-depth analysis of current as well as future prospects of osteosynthesis devices market globally. A buttress plate is used to prevent collapse in fracture patterns which are unstable under compressive forces.
This principle is mostly applied in fracture of distal fibula. Fractures and pseudoarthrosis cervical hip produce knocking together fragments of three-bladed nail Smith-Petersen channel inside for a guide spokes extractor nail - see Fig.
Injection technique metal rod of Kundera in fractures of the hip is the following. It is especially useful feature in comminuted metaphyseal fractures Locking plate is used in following situations In indirect fracture reduction For bridginh in sevrely comminuted fractures Short segment fixation The advantages of locked fixation are Sparing of periosteal blood supply Lack of need for contouring Improved holding power Reconstruction Plates These plates have notched edges to permit bending in any desired plane.
The last to be deleted when more or less pronounced consolidation of a fracture in months after the operation. Medical definition of osteosynthesis: the operation of uniting the ends of a fractured bone by mechanical means (as a wire or metal plate).
the operation of uniting the ends of a fractured bone by mechanical means (as a wire or metal plate).
Osteosynthesis is the reduction and internal fixation of a bone fracture with implantable devices that are usually made of metal. It is a surgical procedure with an open or per cutaneous approach to the fractured bone. Osteosynthesis - operation connection of fragments of bones with the help of special fixing products, used for treatment of fractures and different kinds of orthopedic surgery.
Osteosynthesis products are available in the market are majorly two types such as load bearing and load sharing. Load bearing products works by bearing the force of fractures while load sharing devices works by joining the bone ends and holds the fracture site immovable.
A narrow peak, particularly noticeable in the tibial group, was observed immediately after osteosynthesis and might be related to an inflammatory process, vascularization, or articular cartilage turnover (3,5,6,13).
Osteosynthesis: A surgical procedure that stabilizes and joins the ends of fractured (broken) bones by mechanical devices such as metal plates, pins, rods, wires or screws.
Osteosynthesis refers particularly to internal fixation of a fracture by such means, as opposed to external fixation of a.Osteosynthesis types