Journal of Musculoskeletal Trauma

Ki Cheor Bae

6 Articles

Clinical Features and Characteristics of Greater Tuberosity Fractures with or without Shoulder Dislocation: Dong Wan Kim, Young Jae Lim, Ki Cheor Bae, Beom Soo Kim, Yong Ho Lee, Chul Hyun Cho; J Korean Fract Soc 2018;31(4):139-144. Published online October 31, 2018; DOI: https://doi.org/10.12671/jkfs.2018.31.4.139

Abstract PDF: PURPOSE
The purpose of this study was to compare the characteristics and clinical features of greater tuberosity fractures with or without a shoulder dislocation.
MATERIALS AND METHODS
A total of 108 cases of greater tuberosity fractures (56 cases with shoulder dislocation, 52 cases without shoulder dislocation) were reviewed retrospectively. Age, sex, side, injury mechanism, fracture displacement, fracture morphology, number of fracture fragments, main fragment size, treatment, and combined injuries were investigated.
RESULTS
The age, sex, side, injury mechanism, treatment, and combined injuries were similar in both groups (p>0.05). A statistically significant difference in fracture displacement, fracture morphology, number of fracture fragment, and main fragment size was observed between the two groups (p < 0.05).
CONCLUSION
In greater tuberosity fractures with a shoulder dislocation, the prevalence of fracture displacement was high and the depression type of fractures occurred frequently. In addition, the number and size of the fracture fragment increased. Therefore, an understanding of these fracture patterns will be helpful for deciding treatment and prognosis.

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Results of Use of Compression Hip Screw with Trochanter Stabilizing Plate for Reverse Oblique Intertrochanteric Fracture: Byung Woo Min, Kyung Jae Lee, Gyo Wook Kim, Ki Cheor Bae, Si Wook Lee, Du Han Kim; J Korean Fract Soc 2014;27(2):120-126. Published online April 30, 2014; DOI: https://doi.org/10.12671/jkfs.2014.27.2.120

Abstract PDF: PURPOSE
The aim of this study was to analyze the use of a compression hip screw with a trochanter stabilizing plate for treatment of reverse oblique intertrochanteric fractures.
MATERIALS AND METHODS
We reviewed the results of 33 cases of reverse oblique intertrochanteric fracture treated with a compression hip screw with a trochanter stabilizing plate from January 2000 to December 2012 which were followed-up for more than one year. We evaluated postoperative bone union period, change of neck-shaft angle, sliding of hip screw, and other complications.
RESULTS
Of 33 patients, satisfactory reduction was achieved in 28 patients. Five patients had an unsatisfactory reduction, with two cases of excessive screw sliding, one of broken metal, one of varus deformity, and one of internal rotation deformity. We performed corrective osteotomy in varus and internal rotation deformity and partial hip replacement in a case of excessive screw sliding. Bone union was achieved in 29 patients, and the average bone union period was 19.2 weeks.
CONCLUSION
We consider that a compression hip screw with a trochanteric stabilized plate is a good option for treatment of reverse oblique intertrochanteric femoral fractures. However, adequate fracture reduction and ideal implant placement are a basic necessity for successful treatment.

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Salvage Re-Fixation for the Failed Fixation of Pertrochanteric Fracture: Kyung Jae Lee, Byung Woo Min, Ki Cheor Bae, Dong Hu Kim, Kyoung Lag Lee; J Korean Fract Soc 2013;26(2):105-111. Published online April 30, 2013; DOI: https://doi.org/10.12671/jkfs.2013.26.2.105

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PURPOSE
The purpose of this study is to evaluate the clinical and radiological result in patients who got salvage re-fixation for the failed fixation of pertrochanteric fracture retrospectively.
MATERIALS AND METHODS
Between 1992 and 2009, 21 patients who could be followed-up for more than 1 year after salvage re-fixation for the failed fixation of pertrochanteric fracture were enrolled in this study. There were 16 men and 5 women. The mean age was 53 years (19-84 years) at the index surgery and the mean follow-up was 6.4 years. We evaluated the clinical and radiographic results and postoperative complications.
RESULTS
Walking ability and pain were improved in all cases and the mean leg length discrepancy was improved from 2.5 cm (0-10 cm) preoperatively to 1 cm (0-4 cm) at the latest follow-up. Nineteen patients (90.5%) out of 21 patients achieved bony union at the final evaluation and the mean union time was 4 months (3-7 months). There were 2 cases of non-union who had not received bone graft as a complication.
CONCLUSION
The clinical and radiological results of the salvage re-fixation for the failed fixation of pertrchanteric fracture were satisfactory in our study. Secure component fixation for the mechanical stability and proper bone graft for the improvement of bone biology are mandatory to improve the result.

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Salvage treatment of failed internal fixation of intertrochanteric fractures: What factors determine the failure of treatment?
Byung-Woo Min, Kyung-Jae Lee, Jong-Keon Oh, Chul-Hyun Cho, Jae-Woo Cho, Beom-Soo Kim
Injury.2020; 51(2): 367. CrossRef

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Treatment for Bone Defect of Open Tibial Fractures by Using Intramedullary Nail Fixation with Autogenous Iliac Bone Graft: Hyub Sakong, Ki Cheor Bae, Chul Hyun Cho, Kyung Jae Lee, Eun Seok Son, Du Han Kim; J Korean Fract Soc 2012;25(4):288-294. Published online October 31, 2012; DOI: https://doi.org/10.12671/jkfs.2012.25.4.288

Abstract PDF: PURPOSE
This study was conducted to evaluate the results of intramedullary nail fixation with autogenous iliac bone graft for defects of bone after tibial fractures.
MATERIALS AND METHODS
Ten patients with bone defects in tibial fractures who had been treated with intramedullary nail fixation with autogenous iliac bone graft between May 2005 and September 2008 with more than 12 month follow-up were subject to study. Of the 10 patients, 8 were male and 2 were female, and the mean age was 50.2 years (29~76 years). By cause of accident, motor vehicle accidents caused 9 cases, a crush caused 1 case, and the average follow-up period was 21.9 months (12~42 months). Radiologically, we analyzed the union of the bone defect on simple x-ray and clinical evaluation was performed using the estimate method of Mekhali.
RESULTS
This study reveals that there was radiological union in all 10 cases and the mean time to union was 8.4 months (5~18 months). By clinical evaluation according to Mekhali's estimate method, 9 patients had excellent outcomes and 1 patient had limitation of motion in the ankle joint rated as a fair clinical result. None of patients developed complications post-operatively.
CONCLUSION
Our study demonstrated that the intramedullary nail fixation with autogenous iliac bone graft can be a useful operative method because it can remove external fixators early and reduce complications, and autogenous bones have exceptional osteoconduction, osteoinduction, and bone-forming ability resulting in excellent union of bones.

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Delayed Brachial Artery Occlusion after Humeral Shaft Open Fracture: A Case Report: Chul Hyun Cho, Ki Cheor Bae, Kyung Jae Lee, Si Wook Lee; J Korean Fract Soc 2012;25(2):146-149. Published online April 30, 2012; DOI: https://doi.org/10.12671/jkfs.2012.25.2.146

Abstract PDF

Although vascular injury after humeral fracture is very rare, it is a complication that has serious sequelae. It has been associated with proximal humeral fracture or shoulder dislocation in adults and humeral supracondylar fracture in children. However, delayed brachial artery occlusion after humeral shaft fracture has never been reported worldwide. Nevertheless, delayed brachial artery occlusion after humerus shaft fracture has the potential to cause serious complications in the short term as well as long term; therefore, it is essential to provide accurate diagnosis and prompt treatment. We report a case of delayed brachial artery occlusion after humeral shaft open fracture that was successfully treated with early diagnosis as well as effective treatment.

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Delayed presentation of brachial artery injury following fracture shaft humerus; whether amputate or salvage: A series of two cases
Bhanu Sharma, Sibashish Metia, Kavish Kapoor, Pankaj Poswal
Journal of Orthopedics, Traumatology and Rehabilitation.2018; 10(2): 137. CrossRef

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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; J Korean Fract Soc 2008;21(1):51-56. Published online January 31, 2008; DOI: https://doi.org/10.12671/jkfs.2008.21.1.51

Abstract PDF

PURPOSE
To compare the outcomes between T-locking compression plate (T-LCP) and external fixator (EF) for unstable distal radius intraarticular fractures.
MATERIALS AND METHODS
We retrospectively analysed the results in 22 cases with T-LCP, 20 cases with EF. We evaluated the clinical results according to the Mayo Wrist Scoring System, radiographic results.
RESULTS
The mean score was 84.6 in the T-LCP group and 80.5 in the EF group respectively. Final radiographic measurements for the T-LCP group averaged 10.5 mm radial length, 21.7degrees radial inclination, 9.8degrees volar tilt and 0.25 mm intraarticular step-off. The EF group averaged 10.1 mm radial length, 20.3 degrees radial inclination, 6.3 degrees volar tilt and 0.73 mm intraarticular step-off.
CONCLUSION
Both groups showed satisfactory final clinical outcomes. But T-LCP group allowed return to daily living, resulting in early postsurgical wrist motion. By the anatomical reduction, final volar tilt, intraarticular step-off were statistically better in the T-LCP group.

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Comparative Analysis of the Results of Fixed-angle versus Variable-angle Volar Locking Plate for Distal Radius Fracture Fixation
Seung-Do Cha, Jai-Hyung Park, Hyung-Soo Kim, Soo-Tae Chung, Jeong-Hyun Yoo, Joo-Hak Kim, Jung-Hwan Park
Journal of the Korean Fracture Society.2012; 25(3): 197. CrossRef
Treatment for Unstable Distal Radius Fracture with Osteoporosis -Internal Fixation versus External Fixation-
Jin Rok Oh, Tae Yean Cho, Sung Min Kwan
Journal of the Korean Fracture Society.2010; 23(1): 76. CrossRef

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