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Bone Screws
MEDIN, a.s. Czech Republic www.medin.cz
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TRAUMATOLOGY BONE SCREWS

• HA cortical bone screw
• HB cancellous bone screw (spongiosis)
• Usage of bone screws
• Bone screws HA 2.7, HA 3.5, HB 4.0, HA 4.5 (full
  version)
• for immobilisation of bone fragments to the bone,
  for fixing of nails
• Bone screws HB 4.5, HA 5.0, HB 7.0
  (cannulated version)
• - the fractures of calf bone, internal
  ankle joint, calcaneus, distal
• humerus, ulna, radius, knee-pan,
  distal tibia, foot root bone,
• fixation of ligaments, circular
  pelvis fracture, intra-thecal
• fracture of femoral jugulum,
  intra-trochanteric fracture of upper meros,
  tibia jugulum fractures, divulsion of ileosacral
• joint, astragulus joint arthrodesis

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TRAUMATOLOGY BONE SCREWS
Usage of bone screws Malleolar screws
H A4.5 (type ball with inner hexagon,
thread on the screw-half ) - are used
for fractures of internal ankle joint, calcaneus,
tibia jugulum and the like
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TRAUMATOLOGY BONE SCREWS
Cortical bones screws HA 2,7 length 8 24
mm - full threaded HA 3,5 length 8
70 mm - standard or self-taping
version - full threaded or with shank HA
4,5 length 14 110 mm - standard or
self-taping version - full threaded HA
5,0 length 25 70 mm - cannulated
version - full threaded
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TRAUMATOLOGY BONE SCREWS
Cancellous bones screws HB 4,0 length 14 60
mm - full threaded or with shank HA 6,5
length 25 50 mm - full threaded -
length 60 120 mm thread 10, 16, 32 mm
- standard or self-taping version HA 7,0
length 30 130 mm thread 16, 32 mm -
cannulated Malleolar bones screws HA 4,0
length 25 70 mm - standard version
- with shank
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TRAUMATOLOGY BONE SCREWS
Navicular bone screw HB 4,5 length 10 50
mm - cannulated with shank -
standard or self-taping version Stands large,
small
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TRAUMATOLOGY BONE SCREWS

• Basic Sets for Operation of Bones
• large, small
• contents bone screws (full or cannulated) and
  instruments for their introducing

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TRAUMATOLOGY BONE SCREWS

• Set for Extraction of Broken Screws
• is suitable for removing of defective bone screws
• eg. broken-off screw head, broken of screw,
  deformations of hexagon in a screw head
• content gouges, forceps, screw extractors,
  cutters,
• screwdrivers for extraction of screws

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TRAUMATOLOGY BONE SCREWS
Thank you very much for your attention!