OWO (High Tibial Open Wedge Osteotomy Plate)
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Catalog excerpts

OWO (High Tibial Open Wedge Osteotomy Plate) - 1

HIGH TIBIAL OPEN WEDGE OSTEOTOMY PLATE

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OWO (High Tibial Open Wedge Osteotomy Plate) - 3

Stock Code Product Name LOCKING DRILL GUIDE 0 3.5 M LOCKING DRILL GUIDE 0 4.5 MM DISTRACTOR OSTEOTOME WITH SCREW KIRSCHNER WIRE TROCAR POINT 0 2.5 X 250 MM KIRSCHNER WIRE TROCAR POINT 0 2 X 250 MM KIRSCHNER WIRE TROCAR POINT 0 1.5 X 250 MM

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OWO (High Tibial Open Wedge Osteotomy Plate) - 4

Stock Code Product Name DISTRACTOR OSTEOTOME SCREW DRIVER QUICK TIP HEXAGONAL 0 2.5 X 0 5 X 80 MM SCREW DRIVER QUICK TIP HEXAGONAL 0 3.5 X 150 MM AUTOMATIC DISTRACTOR SOFT SCREW DRIVER (LARGE) HAMMER LARGE OWO BLOCK GUIDE HOLDER OWO BLOCK GUIDE CONNECTION SLEEVE FOR 0 4.5 MM DRILL WEDGE DOUBLE OSTEOTOME PLATE IMPACTOR

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OWO (High Tibial Open Wedge Osteotomy Plate) - 5

High Tibial Open Wedge Osteotomy is a commonly used surgery method especially for young and active patients who have Medial Osteoarthritis with pain and Varus Deformity on their knees. The aim is the acute correction of the mechanical axis from the injured medial plateau towards the lateral plateau. Plate Features: -Anatomically designed plates for proximal medial surfaces of right and left tibia. -There are four different sizes of 'OWO block' are available into the set from the range of 8 mm to 15 mm in length. -There are three threaded holes at the proximal part of an 'OWO Plate' for 0...

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OWO (High Tibial Open Wedge Osteotomy Plate) - 6

SURGICAL TECHNIQUE The Patient is placed in supine position on the operating table. The proper preperation of surgical environment of the limb is carried out. After the skin incision has been performed, the proximal medial surface of the tibia is reached for following surgical steps. A 0 2.5 mm K. wire is placed in a superomedial tibial tuberosity to the fibular head direction in parallel with the tibial plateau. The aim is to prevent a fracture of tibial plateau which may exist during the application of distraction following high tibial os- teotomy. After the position of the K. wire has...

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OWO (High Tibial Open Wedge Osteotomy Plate) - 7

SURGICAL TECHNIQUE The placement of an '0W0 plate', which has appropriate 'OWO Block' size (8 mm, 10mm, 12.5 mm or 15 mm in length), can be accomplished easily with the help of an instrument of 'Distractor Osteotome' or 'Wedge Double Osteotome'. A plate im- pactor available in the set, can be used if it becomes difficult to place the 'OWO Block' in its exact position. The first K. wire where it had been aligned and placed in a horizontal line, parallel to the proximal tibial joint surface at tibial plateau is re- moved. It is recommended to use bone graft in case of using larger size 'OWO...

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OWO (High Tibial Open Wedge Osteotomy Plate) - 8

SURGICAL TECHNIQUE After the measuring with a depht gauge, appropriate size locking or usual head 0 6.5 mm self tapping, low profile Cancellous screw is carefully placed. On the contralateral side, the screw hole is prepared using a 0 3.5 mm drill bit through the related drill guide. The following process is determining the length of required locking or usual head self tapping, low profile 0 4.5 mm cortical screw with the help of 'Depth Gauge' and inserting it in its place. The same procedure is performed for remaining screw holes. In the last stage of this application, middle proximal hole...

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OWO (High Tibial Open Wedge Osteotomy Plate) - 9

RADIOGRAPHIC SAMPLES

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OWO (High Tibial Open Wedge Osteotomy Plate) - 10

RADIOGRAPHIC SAMPLES

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