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Original Articles
- Clinical Outcome after Treatment of Tibia Segmental Fracture with Intramedullary Nailing and Minimal Invasive Plate Osteosynthesis
- Jun Young Lee, Hyung Seok Park, Dong Hyuk Cha
- J Korean Fract Soc 2020;33(3):142-147. Published online July 31, 2020
- DOI: https://doi.org/10.12671/jkfs.2020.33.3.142
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Abstract
PDF - Purpose
This study examined the clinical outcomes after the treatment of a tibia segmental fracture with intramedullary nailing (IM nailing) and minimal invasive plate osteosynthesis (MIPO).
Materials and Methods
From July 2012 to December 2017, 14 out of 17 cases from a treatment cohort of 32 cases of AO type 42 C2 tibia segmental fractures with IM nailing and MIPO were studied retrospectively. Periodic radiographs were used to evaluate the presence of union, union time, and radiographic evaluation of bony union (varus-valgus deformity, anteroposterior angular deformity, shortening). To evaluate the postoperative clinical function, modified Rasmussen’s system was used for proximal fractures, and the American Orthopaedic Foot and Ankle Society functional score was used for distal fractures.
Results
Bony union was achieved in all 14 cases, and the average union time was 26 weeks. In one case of soil contamination, there were no other complications other than simple debridement after a soft tissue infection. The mean varus was two degrees; the mean anteroposterior angular deformity was three degrees of anterior oblique; the mean length shortening was 5 mm (2-9 mm). The mean functional score of the knee joint with the Modified Rasmussen’s system measured for the postoperative clinical function was relatively good (excellent 9, good 4, fair 1, and poor 0). The results of the Molander and Olerud Functional scores of the ankle joints were also good (excellent 8, good 3, fair 2, poor 0).
Conclusion
The treatment of tibia segmental fractures with IM nailing and MIPO can effectively reduce the gap of fracture sites. Hence, it is possible to increase the bony union probability and obtain relatively satisfactory alignment. Overall, the treatment of tibia segmental fractures with IM nailing and minimally invasive plate osteosynthesis appears to be a useful treatment, considering the preservation of the soft tissue and the alignment of the tibia.
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- Interlocking Intramedullary Nailing for the Treatment of Segmental Tibial Shaft Fractures
- Kyung Jin Song, Young Keun Lee, Jeong Yeul Kim, Byung Yun Hwang
- J Korean Soc Fract 1999;12(1):69-75. Published online January 31, 1999
- DOI: https://doi.org/10.12671/jksf.1999.12.1.69
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Abstract
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- The treatment of segmental tibial shaft fractures poses many problems because of the serious damage to the surrounding soft tissue that usually occurs from the high-energy trauma, and the results are often unsatisfactory following lots of complications like non-union, delayed union, malunion, and infection We studied to evaluate the treatement results of interlocking intramedullary nailing for the segmental tibial shaft fractures. Twenty-two cases of segmental tibial shaft fractures were reviewed and we analyzed the results of surgical treatement in the viewpoint of bony union times, complication and its final outcome. The range of follow-up was 12 months to 68 months with mean 38 months follow-up. Most of the patients were between forty and sixty years, and average age was 47 years. Associated injury was incurred in nineteen cases with various musculoskeletal symptoms and signs. According to Meils classification, 8 were Type I, 1 was Type II and 3 were Type IV of the 12 closed fractures. Of the 10 open fractures, 4 were Type, 2 were Type II, 3 were Type IV, and 1 demonstrated multisegmental fractures. All of the closed fractures were united well except only one infected nonunion. The average time to union was 21.6 weeks with range from 16 to 26 weeks. The healing was tlowest in Type IV and fastest in Type I fractures. There was no significant difference in the healing time between the distal and proximal fractures. Of the 10 open fractures, each one of open type I fracture and open type II fractures did not united because of infected nonunion. The average time to union was 26.4 weeks with range from 16 to 38 weeks for the remaining 8 open fractures. The healing was slowest in Type IV and fastest in Type I fractures. There were 3 cases of infected nonunion, 1 case of delayed union of the proximal fracture and 1 case of valgus deformity of distal fracture. The infection was controlled and bone union obtained with removal of the nail and reaming, curettage and antibiotic bead wire, and plating with bone graft. We recommand that wherever poslible, interlocking intramedullary nailing can be used for the closed or open type I and II segmental tibial shaft fractures. And a high rate of union and a low rate of complication can be expected with this treatment modality.
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