The authors present the first prospective, randomized, controlled study comparing postoperative dynamic versus static splinting outcomes of patients following extensor tendon repair. Patients who incurred simple and complete lacerations of their extensor tendons in zones V and VI were enrolled into the study and underwent either static splinting (n = 17) or dynamic splinting (n = 17) following primary acute repair of tendons. Total active motion was improved in the dynamic group when compared with the static group in the injured digits at 4 weeks (180.5 +/- 4 degrees versus 131.3 +/- 61 degrees; p = 0.006), at 6 weeks (239 +/- 21.9 degrees versus 205.5 +/- 53.4 degrees; p = 0.048), and at 8 weeks (247+/- 19.8 degrees versus 216.3 +/- 36 degrees; p = 0.051), but not at 6 months (253.1 +/-18.8 degrees versus 250.5 +/- 32 degrees; p = 0.562). Similarly, total active motion averaged for all digits (injured and noninjured) of the involved hand was improved in the dynamic group over the static group at 4 weeks (209.8 +/- 31.3 degrees versus 140 +/- 58.2 degrees; p < 0.001) and at 6 weeks (241.5 +/- 17.2 degrees versus 217.1 +/- 42.4 degrees; p = 0.024), but not at 8 weeks (249.6 +/- 16 degrees versus 234.8 +/- 24.5 degrees; p = 0.215) or 6 months (252.3 +/- 14 degrees versus 249.1 +/- 31 degrees; p = 0.450). Grip strength outcomes demonstrated improved grip force for the dynamic group when compared with the static group at 8 weeks (81.3 +/- 18.0 percent versus 59.2 +/- 20.4 percent; p = 0.004) but not at 6 months (89.6 +/- 5.6 percent versus 82.1 +/- 22.0 percent; p = 0.595). Patients demonstrated forceful grip greater than or equal to 80 percent of the noninjured hand in 55 percent of patients in the dynamic group versus 15 percent of patients in the static group at 8 weeks. Patients demonstrated forceful grip greater than or equal to 80 percent of the noninjured hand in 100 percent of patients in the dynamic group versus 73 percent of patients in the static group at 6 months. The authors' findings suggest that dynamic splinting of simple, complete lacerations of the extensor tendons in zones V and VI provides improved functional outcomes at 4, 6, and 8 weeks but not by 6 months when compared with static splinting. Therefore, they recommend dynamic splinting of simple, complete extensor tendon lacerations in zones V and VI only to select patients who are motivated and desire earlier return to full functional capacity.

The Wyndell Merritt ICAM digital yoke orthosis, fabricated with or without wrist immobilization, appears to facilitate the return of normal extensor tendon function after repair in zones IV through VII while minimizing morbidity to adjacent digits. This protocol provides a safe, low-profile, cost-effective alternative for post-operative treatment of zone IV-VII extensor tendon repairs.

In much of the developing world, Web 2.0 applications remain little known and are rarely used as formal educational tools. In Indonesia, Education Development Center's (EDC) use of Web 2.0 tools as part of an online course appears to be yielding initially positive, and unanticipated, results. However, real impediments stand in the way. This past year a pilot program was launched in which a group of master trainers work as school-based coaches. To support coaches in their work with teachers, we constructed a Moodle-based online course with coaching-related readings, videos, and a discussion forum. To facilitate communication and information sharing, we built in a number of Web 2.0 tools: Diigo, VoiceThread, Ning, Dimdim, Flickr, Word Press, TeacherTube, and Curriki. (The accompanying list at the end of the article provides a brief description of these tools.)