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Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 362 - 362
1 Sep 2012
Aparicio García P Izquierdo Corres O Casellas Garcia G Castro Ruiz R Cavanilles Walker JM Costa Tutusaus L Castellanos J Yunta A
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Introduction

Distal radius fractures (DRF) are a common injury in the A&E departments, being a major cause of disability of the upper extremity. The aim of this prospective study is to assess the possible association between objective physical variables such as wrist range of movement (ROM), radiological parameters, and upper extremity disability (measured by the DASH questionnaire), after conservative treatment of DRF.

Patients and methods

44 patients with non-operatively managed DRF were enrolled in a prospective cohort study from July 2007 till September 2009.

Inclusion criteria: unilateral DRF in skeletally mature patients, treated non-operatively with closed reduction and cast. Patients who sustained a previous fracture of the wrist, or bilateral wrist fracture, or with dementia, were excluded.

After the closed reduction and inmovilization of the fracture in the A&E department we asked the patients to complete the DASH questionnaire, referring to their baseline pre-fracture state.

All fractures were classified according to the AO classification.

After one year, 36 patients were still available for follow-up purposes. We assesed the following objective physical variables: ROM of both wrists: flexion/extension arc and pronation/supination arch. We recorded the following radiologic parameters: radial angulation, volar angulation and radial shortening. The patient-perceived results were measured by the DASH questionnaire, while pain was measured using the VAS scale.

Statistical analysis was performed using the SPSS 15.0.


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_IV | Pages 578 - 578
1 Oct 2010
Aparicio-García P Aguilera L Izquierdo-Corres O Jose MS Torrededia-del-Rio L
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Introduction: Osteoarthritis of the thumb basal joint is a very common and disabling condition that frequently affects middle-aged women, sometimes bilaterally. The purpose of this work is to present the methodology of the preoperative and postoperative assessment carried out in 52 patients who underwent a trapeziometacarpal joint replacement procedure (Roseland prosthesis).

Material and Methods: Total joint arthoplasty of the trapeziometacarpal joint was performed on 52 thumbs in 44 patients (15 dominants hands) to treat osteoarthritis (Eaton-Littler stages II and III) between 1995 and 2007. 18 patients were missed for follow-up purposes. Average age of 59,4 years. The Roseland trapeziometacarpal joint prosthesis was used in this study. We analyzed the ROM for abduction-adduction, flexo-extension of the trapeziometacarpal joint and the opposition of the thumb by the modified Kapandji test. We also measured radiographic distance of the TMC space in preoperative radiographies and compared it with the postoperative ones. Finally, strength was quantified for the lateral, tip-to-tip, and tridigital pinch in the treated hands. Pain was measured with VAS and the DASH questionnaire was completed by all the patients. The average follow-up period was of 5,3 years (range, 1,1–12,1 years).

Results: At the final follow-up visit we obtained the following Results: for thumb abduction average 66°, thumb opposition to the base of the smaller finger was present in 58%, and thumb flexo-extension average 59°. The average tip-to-tip pinch strength was 2,7, for the lateral pinch 3,6 and for the tridigital pinch was 3,7. We observed that in 36% of the radiographies the TMC space was the same pre and postoperative. Average VAS and DASH scores were of 1,6 and 26,3 respectively. Five patients (10%) needed a revision surgery (2 for infection and 3 for aseptic loosening of the prosthesis)

Conclusions: Most of the protocols evaluating surgical outcomes on the trapeziometarcarpal joint don’t allow a functional analysis of ROM and strength of this joint. That’s why we developed the idea of designing a new methodology, that we currently use in our centre, to analyze the functional outcome of the surgery on the trapeziometacarpal joint. We specially recommend the measurement of the tridigital pinch strength, as is the most representative feature of the hand function.