Günay Cüneyd, Öken Özdamar Fuad, Yavuz Osman Yüksel, Günay Sinem Hürsen, Atalar Hakan
Department of Orthopaedic Surgery and Traumatology, Eskişehir Osmangazi University Faculty of Medicine, Eskişehir, Turkey.
Department of Orthopaedics and Traumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey.
Ulus Travma Acil Cerrahi Derg. 2015 Mar;21(2):119-26. doi: 10.5505/tjtes.2015.55938.
The aim of the study was to investigate whether the number and position of Kirschner (K)-wires, and the manner and duration of immobilization influence radiologic and functional outcomes of distal radius fractures treated with percutaneous K-wire fixation.
Ninety-two patients were included into the study with a mean follow-up period of 19.84±5.22 months (range, 13-34 months). In Group I, forty-five patients were treated with 3 K-wires and supported with a volar semi-circular cast for the first 3 weeks followed by a removable splint for a further 3 weeks. In Group II, forty-seven patients were treated with 2 K-wires and supported with a below-elbow circular cast for 6 weeks postoperatively.
No significant difference in grip strength and DASH scores was found between the two groups. In clinical examination, significantly better functional results were determined in patients supported with a removable volar splint. At 6 weeks postoperatively, volar tilt, radial inclination, and radial length were significantly better in Group I compared to Group II (all p values).
Tripod technique with 3 K-wires is a safe and reliable procedure to achieve stability and good radiological results. The use of a removable splint also improves the functional outcomes in the treatment of both intra- and extra-articular distal radius fractures.
