tibial fractures
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Author(s):  
Sumeet Verma ◽  
Rakesh Thakur

Background: The present study is an attempt to evaluate the results of locking compression plate for distal tibia in lower tibial fractures using open reduction internal fixation and minimally invasive plate osteosynthesis technique. Methods: The patients attending the OPD/Emergency OPD in post graduate institute of medical education and research, chandigarh during September 2018 to August 2019 with distal tibial fractures. The patients treated with locking compression plates using MIPO or ORIF are reviewed for inclusion and exclusion criteria’s. Patients fitting into inclusion criteria has formed the study group. Results: Out of 52 patients, 48.4% patients undergo open reduction internal fixation had excellent results and 28.6% patients undergo MIPPO technique had excellent results. p value is 0.352 which is not significant. Overall 40.4% patients had excellent results. Conclusion: We observed excellent/ good functional outcome in 65.3% of patients. Keywords: Functional outcome, MIPPO, Tibia


2021 ◽  
Vol 27 (4) ◽  
pp. 42-52
Author(s):  
Anton A. Semenistyy ◽  
Elena A. Litvina ◽  
Andrey N. Mironov

Background. Intramedullary nailing of proximal tibial fractures is challenging due to difficulties with fracture reduction and achievement of stable fixation. Preoperative planning based on proximal fragment length, fracture pattern and bone quality evaluation is a prerequisite for a successful operation. However, there is no classification that could adequately access these factors and guide us towards the most effective methods of fracture reduction and fixation with intramedullary nail. The purpose of this study was to evaluate a classification of extra-articular proximal tibial fractures and algorithm for intramedullary nailing in clinical conditions. Materials and Methods. We compared the treatment outcomes before (Group 1) and after (Group 2) the introduction of the new PFL-TN classification algorithm of intramedullary nailing of proxamal tibial fractures. The group 1 included 43 patients from 18 to 71 years old (males 28; females 15; average age 44.52.0 years). The group 2 included 42 patients from 18 to 72 years old (males 30; females 12; average age 46.12.0 years). The data analysis was carried out after a minimum follow-up period of 12 months. The results were analyzed by the following criteria: reduction quality assesed with reduction quality scale, number of complications, quality of life with SF-36 questionnaire and leg function with LEFS scale. Results. The introduction of the proposed algorithm allowed to reduce the number of late complications by more than 5 times, and the number of required additional surgical interventions by more than 4 times compared to with a control group. The introduction of the proposed algorithm made it possible to improve the functional outcomes 1 year after surgery from 83.58 to 93.29% (p = 0.00002) by the LEFS scale, and the patients quality of life from the 77.501.88 to 86.712.03 points (p = 0.00072) and from the 81.251.88 to 86.842.26 points (p = 0.00116) by the physical and role functioning scales SF-36 questionnaire. Conclusion. The proposed algorithm, based on the new classification, allows to optimize the surgical technique of intramedullary nailing of proximal tibial fractures.


Author(s):  
Stefan Förch ◽  
Jan Reuter ◽  
Franziska von der Helm ◽  
Leonard Lisitano ◽  
Christopher Hartwig ◽  
...  

Abstract Introduction In spiral fractures of the tibia, the stability of an osteosynthesis may be significantly increased by additive cerclages and, according to biomechanical studies, be brought into a state that allows immediate full weight bearing. As early as 1933, Goetze described a minimally invasive technique for classic steel cerclages. This technique was modified, so that it can be used for modern cable cerclages in a soft part saving way. Method After closed reduction, an 8 Fr redon drain is first inserted in a minimally invasive manner, strictly along the bone and placed around the tibia via 1 cm incisions on the anterolateral and dorsomedial tibial edges using a curette and a tissue protection sleeve. Via this drain, a 1.7 mm cable cerclage can be inserted. The fracture is then anatomically reduced while simultaneously tightening the cerclage. Subsequently, a nail or a minimally invasive plate osteosynthesis is executed using the standard technique. Using the hospital documentation system, data of patients that were treated with additional cerclages for tibial fractures between 01/01/2014 and 06/30/2020 were subjected to a retrospective analysis for postoperative complications (wound-healing problems, infections and neurovascular injury). Inclusion criteria were: operatively treated tibial fractures, at least one minimally invasive additive cerclage, and age of 18 years or older. Exclusion criteria were: periprosthetic or pathological fractures and the primary need of reconstructive plastic surgery. SPSS was used for statistical analysis. Results 96 tibial shaft spiral fractures were treated with a total of 113 additive cerclages. The foregoing resulted in 10 (10.4%) postoperative wound infections, 7 of which did not involve the cerclage. One lesion of the profundal peroneal nerve was detected, which largely declined after cerclage removal. In 3 cases, local irritation from the cerclage occurred and required removal of material. Conclusion In the described technique, cerclages may be inserted additively at the tibia in a minimally invasive manner and with a few complications, thus significantly increasing the stability of an osteosynthesis. How this ultimately affects fracture healing is the subject of an ongoing study.


2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Hongwei Li ◽  
Dichen Li ◽  
Feng Qiao ◽  
Lei Tang ◽  
Qi Han

External fixation is a long-standing but well-established method, which has been widely used for the treatment of fractures. To obtain the maximum benefit from the mechanical stimulus, the stiffness of the external fixator should be adjusted properly throughout the treatment phase. Nevertheless, the lack of a valid dynamic adjustable fixation device impedes this possibility. Based on the stiffness adjustment tolerance of the healing callus, this paper proposes an active-dynamic stiffness adjustable external fixator design method to meet stiffness requirements at different stages of the tibial fracture healing process. A novel external fixator with an adjustable stiffness configuration was designed, and the finite element method was used to simulate the stress distribution between fixator and fracture gap. The stiffness adjustment tolerance was determined based on previous studies. According to this tolerance, the optimal block structure dismantling sequence was sought and the corresponding stiffness was calculated through topology optimization for the entire external fixator model. The appropriate amount of variable stiffness at the fracture gap was applied by dismantling the configuration of the block structure external fixator during the healing process. A novel patient-specific adjustable stiffness external fixator for mechanically stimulated tibial fracture reduction and therapy was proposed. This enables surgeons to tailor the construction of the external fixator frame to the clinical needs of each patient. The presented dismantling approach of the block structure to produce conformable stiffness provides a new clinical treatment strategy for tibial fractures.


2021 ◽  
Vol 50 (1) ◽  
pp. 3-3
Author(s):  
Kristin Salottolo ◽  
Mark Lieser ◽  
Nnamdi Nwafo ◽  
Robert Madayag ◽  
Allen Tanner ◽  
...  

2021 ◽  
Author(s):  
Shih-Heng Chen ◽  
Po-Hao Lien ◽  
Ching-Yu Lan ◽  
Chung-Cheng Hsu ◽  
Cheng-Hung Lin ◽  
...  

Abstract Backgrounds: This study aimed to assess factors that affect union time and complications in Gustilo IIIC tibial fractures.Methods: Patients who presented to our center with IIIC open tibial fractures from January 2000 to October 2020 were eligible for this retrospective analysis. Patient demographics, fracture characteristics, timing, numbers, and type of surgical intervention were documented. Outcomes of interest included union time, occurrence of osteomyelitis, and amputation. Results: Fifty-eight patients were enrolled and grouped by fracture type; eight union on time (13.8%); 27 late union (46.6%); eight delayed union (13.8%); three nonunion (5.2%); and 12 amputation (20.7%). Nine fractures (15.5%) were complicated by osteomyelitis. Union time was prolonged in cases of triple arterial injury, distal third fractures, multiple trauma with Injury Severity Score (ISS) ≥ 16 points, and increased length of bone defect. Additionally, a bone gap > 50 mm, diabetes mellitus, low body mass index, and triple arterial injury in the lower leg were significant risk factors for amputation. A time from injury to definitive soft tissue coverage of more than 22 days was the major risk factor for osteomyelitis. A scoring system to predict union time was devised and the predicted probability of union within two years was stratified based on this score. Conclusions: IIIC tibial fractures involving the distal third of the tibia, fractures with bone defects, triple arterial injury, and multiple trauma with ISS ≥ 16 points demonstrated delayed union, and an effective prediction system for union time was introduced in this study. Early soft tissue coverage can reduce the risk of osteomyelitis. Finally, diabetes and severe bone and soft tissue defects pose a higher risk of amputation.


2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Dafeng Wang ◽  
Jie Yang ◽  
Xiaomin Dong ◽  
Shengtuo Zhou ◽  
Chaonan Wang

Background. Few studies exist on the predictive factors of tibial fractures with hidden posterior ankle fractures. Objective. To study the incidence and predictive factors of tibial fractures with occult posterior ankle fractures. Methods. Tibial fracture patients were prospectively selected who were admitted to our hospital from January 2016 to May 2021 and their general clinical data, X-ray images, CT images, and other imaging data were collected and then divided them into posterior malleolus fracture group and nonposterior malleolus fracture group according to the presence or absence of posterior malleolus fractures. Multivariate regression analysis and receiver operating curves (ROC) were performed to analyze the influencing factors of tibial fracture with occult posterior ankle fracture. Results. CT showed that 25 (13.44%) patients had occult posterior ankle fractures among 186 patients with tibial fracture. There was no significant difference in gender, age, and locations of tibial fracture between the two groups ( P > 0.05 ). There were statistical differences in the types, locations, and lengths of patients with tibial fracture but without posterior malleolus fractures. The length of the tibia fracture group was significantly lower than the tibia with posterior ankle fracture group ( P < 0.05 ). Logistics regression analysis showed that tibial fracture with occult posterior ankle fracture was not significantly correlated with gender, age, and location of tibial fracture ( P > 0.05 ), but was significantly correlated with tibial fracture type, location, and length (HR = 1.830, P = 0.035 ; HR = 5.161, P = 0.004 ; HR = 1.126, P = 0.030 ). The ROC curve showed that the AUC of length of tibial fracture with occult posterior ankle fracture was 0.599. The YD index suggested that the best cut point for the prediction of tibial fracture with occult posterior ankle fracture was above 13.18%. The sensitivity and specificity of spiral tibial fracture and distal 1/3 tibial fracture for prediction were 88.00% and 63.35%, 92.00%, and 58.39%, respectively, which was significantly higher than that of tibial fracture length ( P < 0.05 ). Conclusion. Patients with tibial fractures have a higher incidence of occult posterior ankle fractures. Spiral tibial fractures and distal 1/3 tibial fractures have a higher predictive value for tibial fracture with occult posterior ankle fractures and can help clinical detection as soon as possible, which is a more accurate and appropriate treatment.


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