Attention disorders eg, when dementia Weak muscles, slow reflexes Low blood pressure eg fall in blood pressure after having risen rapidly Drugs Extreme environment eg, fence, door sill, cable, slippery floor, humidity, low light, etc. Causes a fracture of the femoral neck: Fall on the hip in an elderly person Osteoporosis bone degradation Pressure extremely violent eg car accident or ski in young people Fractured Neck Of Femur Disorders symptoms Inability movements immediate and complete Extreme pain in the hip area, the leg can not be waived.
The two osteosynthesis plates 2 g2 h according to the invention are provided with drilled holes 3 a3 b3 c which are arranged or formed so that the bone crews 12 passing through them come to rest in different directions in space, so that bone screws 12 can pass more completely than in the past through the bone space of the splinted bone 1.
A bone plate for osteosynthesis could be of a general type, which means that the bone plate is not adapted to a certain anatomical position, or it might be of a specific type, which means that the properties of the bone plate have been adapted in order to correspond to a specific type of an anatomical position.
For the elbow or distal humerus, the following various solutions have been offered to date cf. These plates were produced for arbitrary anatomical circumstances and may therefore also fit on the distal humerus.
These bone plates must be shaped during the operation in order to be adapted to the anatomy of their final anatomical destination, in this case to the shape of the distal humerus; 2 Systems of two osteosynthesis plates cooperating on one bone, one of the plates, the medial or the lateral one, having been anatomically pre-shaped in order to fit the medial or the lateral column of the distal humerus.
The other plate is of a type which is not anatomically specific and has to be shaped during the operation in order to fit in its position in the distal humerus; 3 Two-plate systems, one of the plates being pre-shaped in order to fit the anatomy of the lateral arch of the distal humerus, and the other plate being pre-shaped in order to fit the medial ridge of the distal humerus, in positions virtually parallel to one another.
These plates require no deformations or only a few deformation during the operation. Bone screws which are introduced through one of the plates come into contact at an obtuse angle with the bone screws which were introduced through the other plate, which is referred to as so-called distal locking of the screws; 4 Two-bone plate systems, one of the bone plates being pre-shaped in order to fit the anatomy of the dorsal aspect of the lateral part, and the other bone plate being pre-shaped in order to fit the medial ridge of the distal humerus and the two plates being fixed on the humerus in positions almost perpendicular to one another.
These plates require no deformation or limited deformations during the operation. Bone screws which are introduced through one of the plates come into contact at an acute angle with the bone screws which were introduced through the other plate; and 5 Two-bone plate systems as under 4 above, but, in addition, the plate extends not only distally but also laterally in the most remote distal region of the lateral osteosynthesis plate, said plate having a hole there.
Through this hole, a bone screw will come into contact with the bone screws which arrive from the medial plate, at an obtuse angle. In contrast to other methods, such as simply encasing in plaster, screwing with bone screws or bandaging with wires, osteosynthesis plates have the advantage of fixing a plurality of bone fragments and attaching them in a stable manner to the healthy tissue.
In principle, all considerations in the production of osteosynthesis plates were based on the object of forming the shape of these osteosynthesis plates for the implantation on the bone so that anatomically correct positioning and fixing of the osteosynthesis plate without the necessity of changes on the bone and with substantial protection of soft tissue are achieved.
The osteosynthesis plates therefore should not be bulky and should have various possibilities for fixing a plurality of drilled holes. With the systems obtainable on the market, there are the following disadvantages: Complicated adaptation of the plates is moreover time-consuming.
Since the plates are not optimized for the distal humerus, lack of bone support and fixing points for the bone screws may result; 2 For stability reasons, a two-plate system was and is preferred for the distal humerus. With a plate which is shaped to fit a specific anatomical point, and a plate which requires adaptation to its position, the advantage of a system comprising two specially pre-shaped plates is, however, not achieved.
If, however, bone fragments lie slightly outside this relatively narrow, planar space, they cannot be contacted by the known osteosynthesis plates or by the bone screws in the known osteosynthesis plates and held with reduction.
Moreover, the inventors observed that the one-row osteosynthesis plate may have only very little stability to tilting out of the connecting axial plane of the holes. Accordingly, the possibility of loading the bone provided with the plate may therefore be greatly limited. For very distally located fractures and for fractures in osteoporotic bone, the lack of the meeting of the screw directions at an obtuse angle, the so-called lack of amalgamation via the distal block, will reduce the retention of the bone plates in the bone and hence the stability of the osteosynthesis.
The distal part of the plate which is laterally extended must not disturb the soft tissue and the function of the elbow.Purpose: In the musculoskeletal system, structure dictates function and the development of pathology.
Interpreting wrist structure is complicated not only by the existence of multiple joints and ligamentous structures but also by variability in bone shapes and anatomical patterns.
Minimally Invasive Plate Osteosynthesis (MIPO) in Long Bone Fractures – Biomechanics – Design – Clinical Results By Paul Dan Sirbu, Tudor Petreus, Razvan Asaftei, Grigore Berea and Paul Botez Submitted: November 11th Reviewed: April 13th Published: September 9th Pelvis Set TIS-screws.
Details» Upgrade-set for TIS-screws.
Details» TIS-screws. Details» Thoracic spine. Clavicle complete sets for operations.
With our complete sets for operations, we offer clinical users all the important instruments and implants necessary for the successful implantation of clavicle plates. Plate osteosynthesis is the most commonly used method for surgical repair of pelvic fractures. It is indicated to stabilize ilial body fractures, acetabular fractures, and fractures of the pelvic floor.
Mar 20, · Plate osteosynthesis is one treatment option for the stabilization of long bones. It is widely accepted to achieve bone healing with a dynamic and biological fixation where the perfusion of the bone is left intact and micromotion at the fracture gap is allowed.
The indications for a dynamic plate. Athrodax were the first company to introduce pre-vacumed wound drainage systems from Oriplast into the UK, and first UK company to introduce ground breaking orthopaedic implants for lower limbs, initially through Newdeal.
A bone plate for osteosynthesis could be of a general type, which means that the bone plate is not adapted to a certain anatomical position, or it might be of a specific type, which means that the properties of the bone plate have been adapted in order to correspond to a specific type of an anatomical position. the Texas A&M University Veterinary Medical Teaching Hospital Did you know? There are currently a number of locking plate systems available to veterinary sur-geons. At Texas A&M, we utilize the LCP (Synthes Vet, West Chester, PA), SOP (Or- “Minimally invasive plate osteosynthesis. A B LCP Locking Compression Plate Surgical Technique DePuy Synthes 3 Reduction maintained under a load LCP combi-hole Stable bridging of comminuted fractures The stable plate-screw connection (Cortex or Cancellous Bone) screws.