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Su In Roh 3 Articles
Comparison of Bipolar Hemiarthroplasty and Compression Hip screw on Treatment of Elderly Unstable Intertrochanteric Fractrues
Ik Su Choi, Su In Roh, Dae Yeon Kim, Keun Il Lee, Seung Chan Ko
J Korean Soc Fract 2000;13(1):56-63.   Published online January 31, 2000
DOI: https://doi.org/10.12671/jksf.2000.13.1.56
AbstractAbstract PDF
PURPOSE
To evaluate and compare the clinical outcomes of bipolar hemiarthroplasty and compression hip screw on elderly with unstable intertrochanteric fractures We evaluated the clinical results of 65-year or older elderly patients with unstable intertrochanteric fractures between Jan. 1993 to Dec. 1997. 23 patients underwent compression hip screw treatment and 19 patients were treated with bipolar hemiarthroplasty. Functional evaluation was conducted at 3, 6 and 12 month after the operation by hip rating scale of Merle d'Aubigne. Complications, time to weight bearing and hospitalization period were also investigated.
RESULTS
For the bipolar hemiarthroplasty group, functional scale of good or above were seen in 74%, 72% and 67% of the group at 3 months, 6 months and 12 months. However in the compression hip screw group, the good or above results were shown in 57%, 52% and 43% of the group, thus showing a functional deterioration as time progresses. Comparing the overall clinical outcome, the bipolar hemiarthroplasty group showed better results, complication occurred in 26 cases of compression hip screw group and 8 cases of bipolar hemiarthroplasty group, showing better outcomes in the bipolar hemiarthroplasty group.
CONCLUSION
Comparing the length of hospital stay, time to weight bearing, complication and functional superiority of the treatment for elderly unstable intertrochanteric fractures, the bipolar hemiarthroplasty showed superior clinical outcomes than the compression hip screw. Moreover, patients with more unstable fractures and more severe osteoporosis showed better clinical results with bipolar hemiarthroplasty.
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A Comparision of conservative and Operative Treatmene in the Bony Mallet Finger
Ik Su Choi, Su In Roh, Hong Ju Ha, Jin Goo Kang, Dae Yeon Kim
J Korean Soc Fract 1999;12(4):1021-1026.   Published online October 31, 1999
DOI: https://doi.org/10.12671/jksf.1999.12.4.1021
AbstractAbstract PDF
Mallet finger is a commom deformity caused by disruption of the extensor mechnism at the dorsal base of the distal phalanx. Patients can by managed by either conservative or operative treatment depending on some factors, such as the fracture type and interval from injury to medical treatment. However, whether to perform conservative or operative treatment is in debate. We conducted this study to compare the results of conservative and operative treatment of mallet finger caused by intra-articular fracture of the distal phalanx, with not mere than one third of the articular surface of the distal phalanx involved. From March 1994 to April 1999, we experienced 26 cases of bony mallet fingers. Following are the results. 1. The result by Kanies scale was satisfactory in 9 cases of 12 in conservative treatment(75%), and 10 cases of 14 in operative treatment(71%)(P>0.05). 2. The result was satisfactory in 8 cases of 10 in patients who were treated within 2 weeks(80%), and 4 cases of 7 in those treated after 4 weeks(57%)(P<0.05). 3. Conservative treatment was more cost effective, easier to perform compared to operative treatment. Thus, we suggest conservative treatment as the better treatment method for bony mallet finger with ont more than one third of the articular surface of the distal phalanx involved.

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  • Extension pin block technique versus extension orthosis for acute bony mallet finger; a retrospective comparison
    Gurkan Gumussuyu, Mehmet Melih Asoglu, Olcay Guler, Hasan May, Adil Turan, Ozkan Kose
    Orthopaedics & Traumatology: Surgery & Research.2021; 107(5): 102764.     CrossRef
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T-plate Fixation of Distal Radius Fractures in the Elderly
Ik Su Choi, Woo Il Kim, Su In Roh, Hong Ju Ha, Jin Goo Kang, Seung Chan Ko
J Korean Soc Fract 1999;12(2):452-460.   Published online April 30, 1999
DOI: https://doi.org/10.12671/jksf.1999.12.2.452
AbstractAbstract PDF
Recently, distal radius fractures are recognized as very complex injuries with a variable prognosis according to the fracture type and the treatment. Especially, there are several problems, including joint stiffness and skin necrosis due to a long term immobilization, radial shortening and collapse due to the loss of reduction in the elderly. Thus, the anatomical reduction and rigid internal fixation and early rehabilitation were recommanded. We analyzed 16 patients with distal radius fractures in the elderly, who were treated with open reduction and internal fixation with T-plate from January, 1991 to June, 1997 and were followed up for more than 12 months. The results were as follows ; 1. According to the Fernandez classification, 3 cases were type I, 3 cases were type II, 7 cases were type III, 1 case was type IV and 2 cases were type V. 2. As complications, there were 2 cases of arthritic change, 3 cases of radial shortening, and 1 case of screw loosening. 3. Anatomically satisfactory results were obtained in 75%(12 cases). 4. Functionally and clinically satisfactory results were obtained in 87%(14 cases). 5. In the treatment of distal radius fractures in the elderly, three dimensional structure and recovery of joint congruency were related to the clinical prognosis.
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