scholarly journals A prospective randomized comparative study between trochanteric versus piriformis entry portal for intramedullary interlock nailing in the treatment of femoral shaft fracture

Author(s):  
Kanta Prasad Meena ◽  
Mahendra Kumar Yadav ◽  
Deepak Devatheya

<p class="abstract"><strong>Background:</strong> In case of close nailing for femoral shaft fractures, the nail is inserted into the medullary cavity through the proximal femur without disturbing the periosteal blood supply of at the fracture site. The piriformis fossa and greater trochanter has been commonly described as starting points for antegrade femoral nailing. The purpose of this study was to compare results of two entry ports being used for intramedullary nailing for femoral shaft fractures.</p><p class="abstract"><strong><span lang="EN-US">Methods:</span></strong><span lang="EN-US"> This study was conducted during a period of one year. The patients admitted with femoral diaphyseal fractures for antegrade nailing were divided in two groups alternatively for piriformis fossa entry point and greater trochanter entry point. Total number of patient in each group was 25 (n = 25). Functional outcome were analyzed at final follow up using Hari’s hip score.</span></p><p class="abstract"><strong><span lang="EN-US">Results:</span></strong><span lang="EN-US"> There was no significant difference clinical and functional output in both group but intraoperative time and fluoroscopic time was significant (P &lt;0.001).</span></p><p class="abstract"><strong><span lang="EN-US">Conclusions:</span></strong><span lang="EN-US"> Femoral nailing through the greater trochanter entry portal with specifically designed nails should be considered a rational alternative to femoral nailing compared to Piriformis fossa entry portal with the benefit of reduced requirement for fluoroscopy and decreased operative time in obese patients. Statistically no significant difference (&gt;0.005) in clinical and Functional outcome based on Hari’s hip score.</span></p>

2020 ◽  
Author(s):  
Tzu-Hao Wang ◽  
Hao-Chun Chuang ◽  
Fa-Chuan Kuan ◽  
Chih-Kai Hong ◽  
Ming-Long Yeh ◽  
...  

Abstract IntroductionThe role of open cerclage wiring in comminuted femoral shaft fracture treatment with intramedullary nails remains unclear. Here, we analyzed the effect of open cerclage wiring and the risk factors for nonunion after interlocking nailing in comminuted femoral shaft fracture treatment. We hypothesize that open cerclage wiring is applicable to patients with severe comminuted femoral shaft fractures without affecting bone healing.Patients and MethodsThis retrospective cohort study used data of consecutive patients who underwent interlocking nail fixation of a comminuted femoral shaft fracture between January 1, 2009, and December 31, 2016. First, eligible patients were divided into wire and no wire groups according to the surgical technique used and their union rate was recorded. The patients were then divided into union and nonunion groups and their perioperative data were analyzed.ResultsIn total, 71 comminuted femoral shaft fractures treated with interlocking nail fixation were included: 38 fractures (53.5%) augmented with the open wiring technique and 33 reduced with closed or mini–open wound without wiring. The wire group demonstrated significant improvements in fracture reduction compared with the no wire group, whereas no significant difference was observed in the union rate between the wire and no wire groups (p = 0.180). Moreover, 46 (65%) of 71 fractures united smoothly, and no significant difference was observed in any perioperative data between union and nonunion groups.DiscussionAugmented open cerclage wiring is indicated for comminuted femoral shaft fractures treated with intramedullary nails, even when the fragments are large or far displaced. Thus, open cerclage wiring can be used for fracture treatment, without decreasing the union rate.


Author(s):  
Amit Thakur ◽  
Khalid Muzzafar ◽  
Abdul Ghani ◽  
Muhammad Haseeb

Background: Femoral shaft fractures are usually treated with intramedullary nailing. In this study, we report a modified closed surgical technique with reduction with bone levers through a small percutaneous stab incision without opening fracture site for this type of fracture.Methods: From June 2015-January 2017, this technique was used on 43 patients with femoral shaft fractures. Patients were followed up postoperatively for clinical evaluation. The surgical technique involves a mini-percutaneous incision slightly distal to the fracture site, and fracture reduction is performed with bone levers without opening the fracture site.Results: 39 patients were included in final assessment. 29 fractures (74.4%) healed in the first 6 month. 35 (89.7%) fractures were united by one year. 4 (10.3%) patients needed bone grafting. The functional results were considered excellent and good in 36 (92.3%) patients, 3 (7.7%) patients had poor results.Conclusions: The advantages of this procedure include that no fracture site is opened, there is a shorter operation time, less radiation exposure and it is especially suitable for multiple trauma and obese patients. 


2021 ◽  
Author(s):  
Tzu-Hao Wang ◽  
Hao-Chun Chuang ◽  
Fa-Chuan Kuan ◽  
Chih-Kai Hong ◽  
Ming-Long Yeh ◽  
...  

Abstract IntroductionThe role of open cerclage wiring in comminuted femoral shaft fracture treatment with intramedullary nails remains unclear. Here, we analyzed the effect of open cerclage wiring and the risk factors for nonunion after interlocking nailing in comminuted femoral shaft fracture treatment. We hypothesize that open cerclage wiring is applicable to patients with severe comminuted femoral shaft fractures without affecting bone healing.Patients and MethodsThis retrospective cohort study used data of consecutive patients who underwent interlocking nail fixation of a comminuted femoral shaft fracture between January 1, 2009, and December 31, 2016. First, eligible patients were divided into wire and no wire groups according to the surgical technique used and their union rate was recorded. The patients were then divided into union and nonunion groups and their perioperative data were analyzed.ResultsIn total, 71 comminuted femoral shaft fractures treated with interlocking nail fixation were included: 38 fractures (53.5%) augmented with the open wiring technique and 33 reduced with closed or mini–open wound without wiring. The wire group demonstrated significant improvements in fracture reduction compared with the no wire group, whereas no significant difference was observed in the union rate between the wire and no wire groups (p = 0.180). Moreover, 46 (65%) of 71 fractures united smoothly, and no significant difference was observed in any perioperative data between union and nonunion groups.DiscussionAugmented open cerclage wiring is indicated for comminuted femoral shaft fractures treated with intramedullary nails, even when the fragments are large or far displaced. Thus, open cerclage wiring can be used for fracture treatment, without decreasing the union rate.


2020 ◽  
Author(s):  
Tayyar Kürşat Dabak ◽  
Osman Ci̇van ◽  
Hakan Özdemi̇r

Abstract Background: Limited data is available regarding the effect of gap size, fragment size and position of fragment on union in fragmented femur shaft fracture. The aim of the study is to analyze the effect of these parameters on union and determine cut-off values that necessitate reduction of fragment. Methods: Total of 59 patients with fragmented femur shaft fracture were reviewed and the effect of fragment size, gap size and fragment position on union were evaluated on 3rd, 6th and 12th month graphies from medical record of patients. Union rate was determined due to Radiographic Union Score of Femur. Patients were divided into small gap ( 10 mm) or large gap (10 mm), reverse fragment or non-reverse fragment and small fragment (50 mm) or large fragment (50mm) groups. Kruskal–Wallis Variance Analysis and Mann Whitney U test was used for comparisons among groups. The post-hoc Mann Whitney U-Test with Bonferroni Correction was used when the Kruskal Wallis Variance Analysis determined a significant difference.Results: In comparison of union scores of groups in regarding gap size and fragment size, there was not significant difference between groups at 3rd, 6th and 12th months. Union scores in the 3rd month (p=0,011) and 6th month (p=0,039) were lower in the reverse group than non-reverse group. But there was not statistically significant difference between two groups at 12th month (p=0.819). There was no significant difference in union rates in respect to intramedullary nail types. There was an indirect correlation between age and mean union score at 12th month. Conclusions: we could not determine any cutoff value regarding gap width and fragment size in the treatment of the femoral shaft fractures by IMN. Although there was a tendency to decrease in union scores due to the increase in the gap size, any significant difference was not determined. Only the reverse position of fragment had an adverse effect on the union until 6th months but the union score of reverse group reached the result of the non-reverse group by 12th months.


2020 ◽  
Vol 2 (2) ◽  
pp. 61-66
Author(s):  
Rajram Maharjan ◽  
Rishi Bisht ◽  
Dipesh Pariyar

Introduction: Femoral shaft fracture is one of the most common orthopedic injuries of the children. These fractures treated non-operatively by traction followed by hip spica require prolonged hospitalization causing undue physical and psychological stress for patient and patient family. Loss of reduction is also commonly seen with hip spica that leads to unacceptable complications like angular deformities and limb length discrepancies. Titanium Elastic Nailing (TEN) is becoming widely accepted treatment for femoral shaft fractures in children due to its simplicity and physeal protective stable load sharing construct that allows early mobilization. The purpose of this study was to see the outcome of operative treatment of femoral shaft fracture in children by TEN. Methods: A retrospective observational study was carried out in the Department of Orthopedics in National Academy of Medical Sciences, National Trauma Center from February 2017 to January 2019. Study was undertaken in 22 children between the age group of 5-14 years with femoral shaft fractures. Fixation with TEN was done for all fractures within nine days of injury. Patients were assessed radiologically as well as clinically until fractures healed. The results were evaluated using Flynn scoring criteria. Results: Radiological union was seen in all cases between 6–12 weeks after surgery. The mean operating time was 58 (48-115) minute and mean hospital stay after surgery was 9 (6-15) days. Results were excellent in 14 patients (63.63%), satisfactory in 6 patients (27.37%) & poor in 2 patients (9%). Six patients had skin irritation at nail insertion site which resolved after removal of nails. Functional range of motion in both hip and knee joints of affected limb was preserved in all cases after the removal of nails. Conclusion: TEN is an effective and safe treatment of femoral shaft fractures in children of 5-14 years of age group.  


2021 ◽  
Vol 15 (5) ◽  
pp. 1338-1340
Author(s):  
M. S. Zardad ◽  
M. Younas ◽  
S. A. Shah ◽  
I. Muhammad ◽  
M. Ullah ◽  
...  

Objective: The aim of this study is to determine the functional outcomes and mean duration of union in femoral shaft fracture in children treated with elastic intra-medullary nailing. Study Design:Retrospective Place and Duration: Conducted at Orthopaedic Unit Ayub Medical Teaching Institute Abbottabad and District Headquarter Teaching Hospital Gomal Medical College Dera Ismail Khan for duration from May 2020 to January 2021 (09 months). Methods: Total sixty eight patients with age ranges between 5-12 years were presented in this study. Patients detailed demographics age, sex and BMI were calculated after taking informed written consent. Complete patients were treated with elastic intramedullary nailing. Radiological assessment was done. Mean union time and complications associated to procedure were examined. Functional outcomes were analyzed according to the Flyn’s criteria. Follow-up was taken at 8 months postoperatively. Complete data was analyzed by SPSS 22.0 version. Results: Out of 68 patients, there were 48 (68.6%) males and 20 (31.4%) females. Most of the patients 41 (60.35) were aged between 8-12 years and the rest 27 (39.65%) were between 5-8 years.34 (50%) fractures were caused because of road accidents, falling from height were 20 (29.41%), due to sports were 10 (14.70%) and 4 (5.9%) were due to simple fall. 32 (47.06%) patients had left side fracture and 36 (52.94%) had right side fracture. Mean union time among patients was 4.14±2.72 months and there was no any case of non union. According to Flyn’s criteria, 50 (73.53%) cases had excellent results, 14 (20.6%) patients had good and fair results were among 4 (5.9%) cases. Complications were observed bone stiffness, delayed union and varus deformity among all cases. Conclusion: We concluded in this study thatElastic intramedullary nailing for femoral shaft fractures in children is safe and effective treatment modality. Union of bone achieved all the patients and majority of patients had excellent functional outcomes. Keywords: Femoral shaft fractures, Children, Elastic intra-medullary nail


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