To avoid contact with flexor tendons, the plate must be applied just proximal to and below the watershed line. There are multiple locking plate systems available in the veterinary market including several. The synthes locking compression plate lcp is part of a stainless steel and titanium plate and screw system that merges locking screw technology with conventional plating techniques. To change the order of your pdfs, drag and drop the files as you want. Stiffness and endurance of a locking compression plate fixed on fractured femur article pdf available in journal of applied biomechanics 261. Locking plate 4mm compression plate 4mm locking insert 3mm locking insert 4mm proximal humeral plate the axsos locking plate system 3mm distal radius plate design is based on clinical input from an international panel of experienced surgeons, data from literature, and both practical and biomechanical testing. Basic principles and techniques of internal fixation of. Unstable proximal femur fractures treated with proximal. The axsos locking plate system is designed to treat periarticular or intraarticular fractures of the proximal humerus, distal femur.
Lag screw insertion could then take place through the plate achieving anatomic reduction followed by locking of screws to the plate. Locking compression plate system in the mr environment is unknown. Radiographic images of fractures fixed with plates on day 1 and 4, 8, and 12 weeks after the operation. Comparison of the effect on bone healing process of different. Small fragment locking compression plate lcp system. Pdf proximal femoral locking compression plate for. Use of locking plate in combination with dynamic compression plate. Plate tacks pn 40250010 can be placed either through any locking screw hole or between the compression arms. Locking plates are often more challenging than plates and screws, because with this modality, fracture fragments cannot easily be pulled towards the plate as they can be with conventional screws.
In an experimental cadaveric model of a c2 radius fracture, the palmar locking compression tplate proved to yield better stability than conventional plating sys tems. Outcome of locking compression plate in supracondylar fracture of distal femur by minimally invasive plate osteosynthesis adnan latif malik, mudassar siddique, noman shakeel niazi, suhail niaz khan niazi abstract background. The metacarpus was stabilized using a stainless steel locking compression plate with fully threaded locking head screws. Compression osteosynthesis was achieved in simple fracture by using nonlocking screw on proximal to fracture site as a hybrid fixation 51, 52. The locking compression plate lcp is a new screw plate system that offers the possibility of inserting conventional and locking head screws into the specially designed combination holes. Surgical technique lcp locking compression plate depuy synthes 1 table of contents introduction lcp locking compression plate 2 lcp metaphyseal plates 4. The stryker plating systems sps small fragment set consists of seven different plate designs. All plate configurations contain locking screw holes in the plate head, and alternating locking and compression screw slots in the shaft.
Locking plates and their place in fracture surgery. The variax compression plating system is indicated to treat a variety of small fragment midshaft fractures. The depuy synthes trauma locking compression plate lcp system is part of a stainless steel and titanium plate screw system that merges locking screw. An ad free version of the app is now available for purchase a lightweight pdf utility dedicated for mobile. This surgical technique applies to the depuy synthes lcp locking compression plate systems and product lines listed below, which include but are not limited to the following indications. How to lock a pdf from editing or copying smallpdf. Locking plates are generally less rigid than conventional plates. Plate should be applied with compression across the fracture. Locking plate fixation, on the other hand, seeks to maintain a certain elasticity to stimulate bone healing. Using the appropriate scale of the depth gauge, measure and then insert a 3. Locking compression plate lcp implants are intended for temporary. Methods all consecutive patients treated in a level 1 trauma centre with open reduction and fixation of dmcf using a 3.
Medical records of 21 men and 5 women aged 22 to 85 mean, 49. Plate design eccentric drilling away from fracture. Lcp locking compression plates merge locking screw technology with conventional plating techniques lcp combihole. Then insert the screwdriver shaft into the torque limiter. Principles and clinical application of the locking compression plate. Please, select more pdf files by clicking again on select pdf files. Pdf locking compression plate in the treatment of forearm. Conventional plate osteosynthesis seeks to obtain maximum stability with a rigid plate and if possible compression of the fracture fragments. The principle of the locking compression plate lcp is represented by the combination of two completely different. Proximal femoral locking compression plate for proximal. Locking screw technology the heads of the locking screws contain male threads while the holes in the plates contain female threads. Effectiveness of locking versus dynamic compression plates. Recently developed locking compression plates lcps combine the properties of both locking plates and dcps. Plate must be strong and stiff enough to resist bending before union occurs 1 fracture reduction and plate placement attach the olecranon plate proximal targeting guide 800654 to the olecranon plate 7003xx with the locking.
Locking compression plate 8162350xx plate selection. It may be necessary to use other techniques such as whirlybird screw devices, or to use ordinary screws in the locking plate to achieve alignment. Contoured elbow plates ow profile plate is designed to help minimize l discomfort and soft tissue irritation. The introduction of locking compression plate lcp based on the internal fixator.
The universal 28 plates have applications including but not limited to. In this study, we aimed to evaluate the effect of locking compression plates for the treatment of distal metacarpal fractures in calves. It is very easy to use and provides multiple ways for modifying and creating pdfs. A locking drill sleeve was threaded into the plate and. The synthes small fragment locking compression plate lcp is part of plate and screw system that merges locking screw technology with conventional plating techniques. Locking plates have replaced dynamic compression plates in human orthopaedic surgery as they offer significant biomechanical and biological advantages over standard compression plates. Surgical management of distal tibia fracture by mippo. Distal tibia lcp for the treatment of lower leg fracture ao type 43 a2. Pdf to evaluate the use of locking compression plates lcps in diaphyseal forearm fractures. Pick up the locking screw and insert it into the plate hole. These locking compression plates come in a variety of lengths, shapes, and widths, which offer the ability to compress, neutralize, or bridge a fracture depending on the fracture pattern and the surgeons fixation preference.
Disposable components in the periloc periarticular locked plating system are for single use only. Locking plate constructs benefit from interfragmentary lag. Fluoroscopy should be used to verify accurate plate placement prior to screw fixation. Longer plates are generally recommended, as this will increase the working length of the plate. Figure 3 a a pertrochanteric fracture ao type 31a2.
With separate stab incision, at least three locking screws were applied on the either side of fracture. Pdf the locking compression plate lcp system offers a number of advantages in fracture fixation combining angular stability through the. Pdf locking compression plate loosening and plate breakage. Locked plate fixation of osteoporotic humeral shaft. Large fragment locking compression plate lcp technique. Screws should, however, be placed in the holes nearest the fracture and at the ends of the plate. Pdf stiffness and endurance of a locking compression. Merge pdf or images into a single pdf image to pdf converter. This allows the screw head to be threaded into the plate hole, locking the. Select multiple pdf files and merge them in seconds. Periloc periarticular locked plating system for upper and.
Regardless of your title, our aim was, or instead and still is. Minimally invasive plate osteosynthesis using a locking. Outcomeofrepairofdistalradialandulnar fractures in dogs. In angular stable locking compression plating in orthogonal configurations, distal screw pullout has been reported at the lateral column 9,10. The locking screws enable the anatomicallypreformed plates to be fully effective the use of lcp implants enables early and active mobilization, even in the case of complex epimetaphyseal fractures and osteoporosis with its line of lcp implants, synthes. Distal fibula plating system 5 low profile fibula plates anatomic fibula plate is precontoured to mimic the anatomy of the distal fibula for optimum bone conformance composite locking plate combines the features of a locking compression plate and flexible plating technology. Principles and clinical application of the locking. Outcome of locking compression plate in supracondylar. A pitfall in fixation of distal humeral fractures with pre. The locking compression plate system has many similarities to conventional plate fixation methods, but with a few important improvements. Plates will compress the joint linearly along the compression arms, so plate positioning should account for this. Locking screws provide the ability to create a fixedangle construct while utilizing familiar ao plating techniques.
The treatment of distal metacarpus fracture with locking. Further inclusion criteria included application of the plate to the cranial surface of the radius via open reduction and internal xation. Download and install the soda pdf desktop app to edit, compress, split, secure and merge pdf files offline. The distal screws of a posterolateral plate are short, unicortical to avoid the capitellar articular surface anteriorly, and placed within metaphyseal bone.
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