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Osteosynthesis and Trauma Care 2005; 13(1): 14-17
DOI: 10.1055/s-2004-832300
Original Article

© Georg Thieme Verlag Stuttgart · New York

Correct Lag-Screw Positioning for the Gamma Nail: Development of the Targeting Device for Insertion

J. Tokunaga1 , M. Tokunaga1
  • 1Fukuoka Orthopaedic Hospital, Fukuoka, Japan
Further Information

Publication History

Publication Date:
24 March 2005 (online)

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Abstract

Proper lag-screw positioning in the femoral head is the most important factor in a successful Gamma nailing, in order to minimize the postoperative complications originating from the standard surgical technique. We now introduce a new targeting device for the correct insertion of the lag screw of the Gamma nail into the femoral head in the treatment of trochanteric fractures.

Key words

Targeting device - lag screw - Gamma nail

References

  • 1 Annoura K, Tokunaga J, Yoshimoto T. New classification for the trochanteric fractures in aged patients over 60 years. [In Japanese].  Fracture. 1995;  17 476-480
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  • 2 Asche G. Correct placement of the Gamma nail's lag screw. A solution of the placing problem. In: Gahr RH, Leung KS, Rosenwasser MP, Roth W (eds). The Gamma Locking Nail - Ten Years Results and Surgical Experience. Einhorn-Presse Verlag, 1999; pp 250-253
  • 3 Tokunaga M, Tokunaga J. The new targeting device for inserting the lag screw guide wire of the Gamma nail: OneShot Guide. [In Japanese].  Fracture. 2000;  22 93-96
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Junichi TokunagaMD, PhD 

Fukuoka Orthopaedic Hospital

Yanagouchi 2-10-50

Minami-ku

Fukuoka 815-0063

Japan

Phone: +81/9 25 12 15 81

Fax: +81/9 25 53 10 38

Email: tjunichi@jcom.home.ne.jp