%0 Journal Article
%T Dorsally Comminuted Fractures of the Distal End of the Radius: Osteosynthesis with Volar Fixed Angle Locking Plates
%A Paritosh Gogna
%A Harpal Singh Selhi
%A Rohit Singla
%A Ashish Devgan
%A Narender Kumar Magu
%A Pankaj Mahindra
%A Mohammad Yamin
%J ISRN Orthopedics
%D 2013
%R 10.1155/2013/131757
%X Background. Dorsally comminuted distal radius fractures are unstable fractures and represent a treatment challenge. The objective of this study was to evaluate the functional and radiological outcome of dorsally comminuted fractures of the distal radius fixed with a volar locking plate. Patients and Methods. Thirty-three consecutive patients with dorsally comminuted fractures of the distal end of the radius were treated by open reduction and internal fixation with AO 2.4£¿mm ( )/3.5£¿mm ( ) volar locking distal radius plate (Synthes, Switzerland, marketed by Synthes India Pvt. Ltd.). There were 7 type A3, 8 type C2, and 18 type C3 fractures. The patients were followed up at 6 weeks, 3 months, 6 months, and 1 year postoperatively. Subjective assessment was done as per Disabilities Arm, Shoulder, and Hand (DASH) questionnaire. Functional evaluation was done by measuring grip strength and range of motion around the wrist; the radiological determinants were radial angle, radial length, volar angle, and ulnar variance. The final assessment was done as per Demerit point system of Saito. Results. There were 23 males and 10 females with an average age of 44.12 ¡À 18.63 years (18¨C61 years). Clinicoradiological consolidation of the fracture was observed in all cases at a mean of 9.6 weeks (range 7¨C12 weeks). The average final extension was 58.15¡ã ¡À 7.83¡ã, flexion was 54.62¡ã ¡À 11.23¡ã, supination was 84.23¡ã ¡À 6.02¡ã, and pronation was 80.92¡ã ¡À 5.54¡ã. Demerit point system of Saito yielded excellent results in 79% ( ), good in 18% ( ), and fair in 3% ( ) patients. Three patients had loss of reduction but none of the patients had tendon irritation or ruptures, implant failure, or nonunion at the end of an one-year followup. Conclusion. Volar locking plate fixation for dorsally comminuted distal radius fractures results in good to excellent functional outcomes despite a high incidence of loss of reduction and fracture collapse. 1. Introduction With an incidence of about 17% of all fractures, the distal radial fracture is the most common fracture in the human skeleton [1]. Dorsally comminuted fractures are highly unstable, and closed reduction results in unsatisfactory outcome [2]. There has been a consensus on open reduction and internal fixation of these fractures so as to restore the distal radius anatomy and regain early return to activity [3]. Dorsal approach allows direct articular visualization and placement of plate as a dorsal buttress; however, a high incidence of hardware-related problems has culminated in a recent trend towards volar plates [3, 4]. Volar locking
%U http://www.hindawi.com/journals/isrn.orthopedics/2013/131757/