• PURPOSE
    • This retrospective study compares the functional outcome after early active postoperative motion with the outcome after 6 weeks of immobilization by splinting in patients with proximal phalangeal fractures treated by percutaneous, antegrade pinning.
  • PATIENTS AND METHODS
    • 46 out of 90 patients treated by closed reduction and percutaneous antegrade pinning of isolated fractures of the proximal phalanges were re-evaluated on average after 18.5 months. There were 17 women and 29 men with a mean age of 42.8 years. 28 patients underwent early active postoperative motion and 18 patients were immobilized by splinting for 6 weeks postoperatively. The two groups were statistically comparable with respect to age, gender, fracture localisation and morphology, mechanism of injury and operative time. Follow-up examination included measurement of active and passive range of motion (TAM; TPM) of the injured finger and the uninjured finger of the opposite side as well as grip strength of both hands. In addition, postoperative complications, the DASH-score and time interval between surgery and return to work were registered.
  • RESULTS
    • There were no significant differences between the two groups regarding rate of complication, number or required revisions, finger motion and grip strenght. Patients with early active motion returned earlier back to work than patients treated by postoperative splinting (2.5 vs. 9.0 weeks; p = 0.035). With 1.7 the DASH-score in the group with early active motion was better than in the splinting group with 2.5 (p = .269).
  • CONCLUSION
    • Patients with early active postoperative motion returned earlier back to work. There was no significant difference between both groups respecting global finger function.Compliant patients with a fracture of the proximal phalanx treated by closed reduction and percutaneous pinning can be treated with early active motion postoperatively.