INCUS screw

Cannulated recessed head screw for the treatment of fractures of the hand and phalanges and for the fixation and compression of bone grafts from the iliac crest at interposition arthrodeses of the first metatarsophalangeal joint


  • Bennett, Winterstein and Rolando fractures (fractures of the first metacarpal bones with and without joint involvement or Y-shaped outbreaks)
  • Fractures of the metacarpal bones and phalanges
  • Broken off edges of phalanges
  • Avulsion Fractures of the lateral ligaments
  • Interposition arthrodeses of the first metatarsophalangeal joint for fixation and compression bone graft from the iliac crest


  • Screw diameter of 2.3 mm, head diameter of 4.5 mm, cannulation of Ø 0.9 mm
  • Precise insertion using Ø 0.8 mm guide wire
  • Easy screwing thanks to self-drilling, self-tapping thread
  • Greater head diameter for the improvement of the interfragment split compression, also in cancellous bone (washers are not necessary)
  • Soft tissue-preserving and fl at head design


1/3 thread
1/2 thread
2/3 thread

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