Journal of Musculoskeletal Trauma

Original Articles

Demographic and Radiographic Parameters as Predictors of Reduction Loss after Conservative Treatment of Distal Radius Fractures in Adults: Kyu Jin Kim, Dae Won Shin, Seong Kee Shin; J Korean Fract Soc 2023;36(2):45-51. Published online April 30, 2023; DOI: https://doi.org/10.12671/jkfs.2023.36.2.45

Abstract PDF: Purpose
This study examined the demographic and radiological risk factors for later reduction loss of distal radius fractures treated conservatively. Materials and Methods This study enrolled patients treated for distal radius fractures between January 2017 and December 2019. Seventy-eight patients were included in the analysis and divided into two groups. The patients who showed minimal reduction loss within an acceptable radiologic angle after initial manual reduction were classified as Group A. The patients who showed reduction loss out of an acceptable radiologic angle and finally malunited or converted to surgical treatments were classified as Group B. The patient’s age and bone marrow density were used as demographic data. The initial X-ray images were evaluated to determine the fracture type. Various radiological parameters were measured. Results The 78-patient study cohort consisted of nine men and 69 women with a mean age of 67 years. Forty-eight cases were sorted into Group A, and 30 cases into Group B. On logistic regression analysis, the age of 80 or older was a risk factor for later fracture displacement among the demographic factors (p=0.037, odds ratio=4.937). Among the radiographic factors, the presence of distal ulnar fracture and dorsal cortical comminution were disclosed as risk factors of later displacement (p=0.049, 0.003, odds ratio=3.429, 7.196). Conclusion When conservative management for distal radius fracture is decided in patients more than 80 years of age or accompanied by a distal ulnar fracture or with dorsal cortical comminution, the possibility of later displacement of the distal radius should be considered.

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The Amount and Related Factors of Reduction Loss in Distal Radius Fracture after Treatment by Kapandji Technique: Eun Sun Moon, Myung Sun Kim, Il Kyu Kong; J Korean Fract Soc 2007;20(3):252-259. Published online July 31, 2007; DOI: https://doi.org/10.12671/jkfs.2007.20.3.252

PURPOSE
To evaluate the amount and related factors of reduction loss in distal radius fracture after treatment by Kapandji technique.
MATERIALS AND METHODS
From September 2004 to May 2006, 44 cases (43 patients) of distal radius fractures were treated by Kapandji technique. Fracture were classified with AO classification and volar tilt, radial inclination, and radial length were measured in preoperative, immediate, postoperative radiographs. Also the amount and related risk factors of reduction loss were analyzed. In addition, the radiological results at last follow up were evaluated using modified Lidstrom scoring system.
RESULTS
There was significantly more reduction loss of volar tilt in the patients with AO type C comparing with other fracture types, but the patients who were treated using three k-wire fixations including intrafocal K-wires showed significantly more reduction loss of volar tilt also. Overall radiological results at last follow up showed that excellent was 50% in cases with dorsal comminution, but, the other cases 90%. In addition, excellent was 70% in type A cases, but, in type C 44%.
CONCLUSION
Kapandji technique percutaneous pinning is the one of effective treatment options for distal radius fracture. But, type of fracture, total number of K-wires, and presence of dorsal cortical comminution showed the significant relation with postoperative reduction loss of volar tilt and overall radiological results at last follow up.

Citations

Citations to this article as recorded by

Treatment of Fractures of the Distal Radius Using Variable-Angle Volar Locking Plate
Jae-Cheon Sim, Sung-Sik Ha, Ki-Do Hong, Tae-Ho Kim, Min-Chul Sung
Journal of the Korean Fracture Society.2015; 28(1): 46. CrossRef
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
Results of the Kapandji Procedure in the AO Type C Distal Radius Fracture in Patients over Age 60
Chul Hong Kim, Sung Soo Kim, Myung Jin Lee, Hyeon Jun Kim, Bo Kun Kim, Young Hoon Lim
Journal of the Korean Fracture Society.2012; 25(3): 191. CrossRef

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Radiologic Reduction Loss after Surgical Treatment of Distal Radius Fracture: Heun Guyn Jung, Jin Bae Choi, Seung Yong Seo, Yong Soo Choi; J Korean Fract Soc 2006;19(4):454-459. Published online October 31, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.4.454

Abstract: PURPOSE
To compare and analyse radiologic reduction loss between fixation with K-wire only group and fixation with K-wire and external fixator group for surgical treatment of distal radial fracture.
MATERIALS AND METHOD
We analysed 60 patients who received the operative treatment with K-wire fixation only or K-wire and external fixator and also were in regular follow up at least one year. We compared radiologic reduction loss of radial length, radial inclination and volar tilt between immediate post-operative radiograph and latest follow up radiograph according to operative methods, fracture patterns and age groups.
RESULTS
Reduction loss of volar tilt was greater in fixation with K-wire only group than fixation with K-wire and external fixator group (p<0.05). Reduction losses of radial length and radial inclination were more in intra-articular subgroup than extra-articular subgroup in fixation with K-wire only group (p<0.05). No significant difference of reduction loss was noted between intra-articular and extra-articular subgroups in fixation with K-wire and external fixator group.
CONCLUSION
More radiologic reduction loss can be expected in fixation with K-wire only group for intra-articular distal radius fracture compared with extra-articular distal radius fracture. Additional external fixation should be added in intra-articular distal radius fracture to reduce radiologic reduction loss.

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Percutaneous Vertebroplasty in the Treatment of Osteoporotic Compression Fracture (99 Patients, 171 Vertebral Bodies): Chung Hwan Kim, Hyung Sun Ahn, Jae Kwang Hwang, Jung Suk Song, Eui Jung Bae; J Korean Fract Soc 2006;19(2):259-264. Published online April 30, 2006; DOI: https://doi.org/10.12671/jkfs.2006.19.2.259

Abstract: PURPOSE
This study was designed to compare the clinical and radiologic outcome of the patients who underwent percutaneous vertebroplasty among the groups based on follow-up period and BMD.
MATERIALS AND METHODS
A total of 99 patients (171 vertebral bodies) underwent percutaneous vertebroplasty from January 2001 to September 2003. The patients were divided into 3 groups by follow-up periods, and also divided into 2 groups by BMD. We investigated the difference of radiologic and clinical effects among the groups. Radiologic findings was assessed as vertebral height restoration rate and rate of reduction loss by measurement of the height of vertebral body. The clinical outcomes were graded into 5. The statistical analysis was done using Chi-squire test and Independent-samples T test.
RESULTS
Among the groups divided by follow-up period, there was no statistically significant difference of clinical and radiologic results except the rate of reduction loss between group I and group III (p>0.05). Between the groups divided by BMD, there was no statistically significant difference of clinical and radiologic results.
CONCLUSION
Percutaneous vertebroplasty with bone cement for the osteoporotic compression fracture is an efficient procedure and considered as technique producing pleasurable clinical and radiologic results regardless of follow up-period and BMD.

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