PURPOSE To analyse the results of treatment of unstable intra-articular distal radius fractures using the percutaneous K-wire reduction-fixation and external fixator. MATERIALS AND METHODS A retrospective follow-up study of 22 cases was carried out. With use of the system of AO classification 9 cases were in C1 and 7 in C2, and 6 in C3. The average duration of follow-up for all fractures was 35 months. We evaluated the radiologic results, the functional results according to clinical evaluation scoring system by Green and O'Brien and osteoarthritis grade according to arthritic grading system by Knirk and Jupiter. RESULTS Excellent and good results were rated in 17 cases (77%) of all cases. At last follow-up the mean loss of radial length, radial inclination and volar tilt were 1.4 mm, 1.0o, and 1.4o respectively. Also 7 patients had grade I, 1 patient grade II, and 1 patient grade III arthritis. CONCLUSION We think that percutaneous K-wire reduction-fixation and external fixation is useful treatment method for the unstable intra-articular distal radius fracture. But severely comminuted AO type C3 fractures would need additional treatments such as open reduction and bone graft to acquire and maintain the articular reduction for better results.
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Management of Comminuted Intra-articular Fractures of the Distal Radius: Arthroscopically Assisted Reduction and Pin Fixation Supplemented with External Fixation Jong-Pil Kim, Hyun-Jin Yu The Journal of the Korean Orthopaedic Association.2009; 44(2): 233. CrossRef
Comparison of Outcomes for Unstable Distal Radius Intraarticular Fractures - T-locking Compression Plate versus External Fixator - Chul-Hyun Cho, Su-Won Jung, Sung-Won Sohn, Chul Hyung Kang, Ki-Cheor Bae, Kyung-Jae Lee Journal of the Korean Fracture Society.2008; 21(1): 51. CrossRef
Volar T-Locking Compression Plate for Treatment of Unstable Distal Radius Fractures Chul Hyun Cho, Ki Choer Bae, Doo Hyun Kwon Journal of the Korean Fracture Society.2008; 21(3): 220. CrossRef
PURPOSE The purpose of this study is to compare the Phemister technique with the modified Phemister technique for the patients with Rockwood type 3, acromio-clavicular separation. MATERIALS AND METHODS The 45 cases of 45 patients received surgical treatment for Rockwood type 3, acute acromio-clavicular separation in our hospital from Feb. 1992 to Aug. 2001 later with the follow-up study were selected as subjects. The average ages were 28.1 years old, male and female were 42, 3 persons, respectively. Physical examination and plain radiography were used for their diagnosis and the intervals between injury and surgical treatment were 7.8 days. In intraoperative finding, we performed Phemister technique in 15 cases according not to be able to repair coraco-clavicular ligament (group I), modified Phemister technique in 30 cases according to be able to repair that (group II). The average follow up period was 16.2 months, and the UCLA shoulder scoring system and the acromio-clavicular separation scoring system were used to obtain clinical results. RESULTS Only in Group II, the complication after surgery were associated with superficial infection in two cases and K-wire migration in one case. At last follow up, there were no pain and limitation of range of motion in all cases, and two cases in Group II were found to be subluxation in radiography. Clinical results revealed excellent was 93.3%, good was 6.7% in UCLA shoulder scoring system in both groups, and excellent was 90%, good was 10% for group II in acromio-clavicular separation scoring system. CONCLUSION The results are considered to be good with only Phemister technique in type 3, acute injury occurred in working ages.