scholarly journals Serum albumin and fixation failure with cannulated hip screws in undisplaced intracapsular femoral neck fracture

2016 ◽  
Vol 98 (6) ◽  
pp. 376-379 ◽  
Author(s):  
O Riaz ◽  
R Arshad ◽  
S Nisar ◽  
R Vanker
Keyword(s):  
Femoral Neck ◽  
Serum Albumin ◽  
Femoral Neck Fracture ◽  
Femoral Neck Fractures ◽  
Fixation Failure ◽  
Non Union ◽  
Preoperative Serum ◽  
Neck Fracture ◽  
Posterior Tilt ◽  
Intracapsular Femoral Neck Fracture

Introduction Internal fixation of undisplaced intracapsular femoral neck fractures with cannulated hip screws is a widely accepted surgical technique, despite reported failure rates of 12%–19%. This study determined whether preoperative serum albumin levels are linked to fixation failure. Methods We retrospectively reviewed 251 consecutive undisplaced intracapsular femoral neck fracture patients treated with cannulated hip screws in a district general hospital. Preoperative albumin levels were measured, and the fixation technique, classification and posterior tilt on radiography assessed. Fixation failure was defined as a screw cut, avascular necrosis (AVN) or non-union. Results Of the patients, 185 were female and 66 male. The mean age was 77 years (range 60–101 years). Thirty seven (15%) patients had fixation failure: 10 (4%) due to AVN; 12 (5%) due to non-union; and 15 (6%) due to fixation collapse. Low serum albumin levels were significantly associated with failure (p=0.01), whereas gender (p=0.56), operated side (p=0.62), age (p=0.34) and screw configuration (p=0.42) were not. A posterior tilt angle greater than 20° on lateral radiography significantly predicted failure (p=0.002). Conclusions Preoperative serum albumin is an independent predictor of cannulated hip screw fixation failure in undisplaced femoral neck fractures. Nutritional status should therefore be considered when deciding between surgical fixation and arthroplasty to avoid the possibility of revision surgery, along with an increased risk of morbidity and mortality.

scholarly journals Impact of Cigarette Smoking on Re-operation and Revision Surgery after Femoral Neck Fracture Treatment

2020 ◽  
Vol 13 ◽  
pp. 195-201
Author(s):  
Mitchell Messner ◽  
Alexander Chong ◽  
Bruce Piatt
Keyword(s):  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Femoral Neck Fractures ◽  
Non Union ◽  
Initial Fixation ◽  
Neck Fracture ◽  
Group 3 ◽  
Former Smokers ◽  
Group 2 ◽  
Group 1

Introduction. Smokers and nicotine users have a higher risk of femoral neck fracture non-union and prolonged time to fracture union. The impact of smoking resulting in revision surgery after fixation of femoral neck fractures, however, rarely has been studied. The aim of this retrospective study was to review if cigarette smoking had an influence on re-operation and revision after femoral neck fracture treatment. Methods. Three groups of patients (Group 1: active smokers; Group 2: former smokers; and Group 3: non-smokers) who sustained a femoral neck fracture from January 2012 through August 2018 were included. Outcomes investigated included femoral neck fracture type, operative fixation type, fixation failure, and time interval between initial fixation and revision. Results. A total of 1,452 subjects were identified (Group 1: 165 subjects; Group 2: 507 subjects; and Group 3: 780 subjects). In the male population, Groups 1 and 2 had higher rates of femoral neck fracture than Group 3. Twelve cases required revisions (Group 1: three cases (6%); Group 2: two cases (2%); Group 3: seven cases (4%)), with all but one revision within the first year following initial fixation. Group 1 patients tended to be younger than the other two groups. Conclusion. Smoking has a positive association with the risk of femoral neck fracture amongst active and former male smokers. This study concluded that active smokers have a higher risk of non-union compared with non-smokers or former smokers. Smoking history, especially heavy or long-term, should play a role in deciding which fixation construct type to use for femoral neck fractures.

scholarly journals Results of postoperative anti-rotation on the intracapsular femoral neck fracture fixed with cannulated screws

2020 ◽  
Author(s):  
bu-fang ren ◽  
quan-ping ma ◽  
xin lv ◽  
yunsheng yin ◽  
yaozhu gao
Keyword(s):  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Bed Rest ◽  
Femoral Neck Fractures ◽  
Wound Infections ◽  
Cannulated Screws ◽  
Fracture Nonunion ◽  
Neck Fracture ◽  
Intracapsular Femoral Neck Fracture ◽  
Medical University

Abstract Background: To investigate effect of postoperative anti-rotation on the union of intracapsular displaced femoral neck fracture treated with three cannulated screws. Methods: A retrospective analysis was performed on all the intracapsular femoral neck fractures treated in the department of orthopedics of the second Hospital of Shanxi Medical University from July 2015 to December 2018. Fractures of femoral neck were reduced and fixed with three cannulated screws. The patients who wore anti-rotation shoes in the affected side were kept at bed rest for 10-12 weeks after surgery. The results were analyzed.Results: A total of 135 patients were included in the analysis. Six patients (4.4%) were not united. There were 12 cases of avascular necrosis (9.3%). No wound infections, screw breakages was found.Conclusion: Anti-rotation after surgery can significantly reduce the rate of femoral neck fracture nonunion, but not significantly improve the femoral head necrosis

scholarly journals Weekend Admission of Intracapsular Femoral Neck Fractures Not Associated With a Greater Rate of Mortality or Morbidity

2018 ◽  
Vol 9 ◽  
pp. 215145931878122 ◽  
Author(s):  
Wahid Rezaie ◽  
Gert Roukema ◽  
Bart Van de Meulebroucke
Keyword(s):  
Logistic Regression ◽  
Femoral Neck ◽  
Hospital Stay ◽  
Femoral Neck Fracture ◽  
Trauma Center ◽  
Mortality Rates ◽  
Femoral Neck Fractures ◽  
Neck Fracture ◽  
The Mean ◽  
Intracapsular Femoral Neck Fracture

Introduction: For a number of emergency conditions, admission over the weekend has been associated with rising morbidity and mortality rates. However, different studies have provided conflicting results regarding the increased rates of mortality and morbidity for patients with intracapsular femoral fracture who were admitted over the weekend, compared to weekdays. This study investigated the effect of weekend admissions on the surgical outcomes of patients with intracapsular femoral neck fractures. Materials and Methods: We conducted a retrospective cohort study of all the patients who were admitted to our level-II trauma center with an intracapsular femoral neck fracture between January 2009 and June 2011. Admission was classified as at the weekend if it took place between 18:00 pm on Friday until midnight on Sunday or on bank holidays. We compared the mortality rates within 30 days and 6 months after surgery for weekday and weekend admissions. Secondary outcomes considered included length of hospital stay, postoperative complications, and reoperation rates. Statistical analysis was performed using logistic regression models, which were adjusted for patient and surgical characteristics. Results: In total, 315 patients met our inclusion criteria. The mean age of this group was 77.9 years (standard deviation ±13) and the female to male ratio was 5:2. The average follow-up period was 49 months. Under logistic regression analysis, weekend admission was not a significant independent risk factor for the 30-day mortality rate (odds ratio 1.85, 95% confidence interval, 0.74-4.62; P = .19). Seventy-seven patients admitted over the weekend were treated within 24 hours versus 125 patients for the weekday group (80.2% vs 57.9%; P = .005). There were no differences between the sample groups in relation to implant-related complications (24.9% vs 25.8%, respectively, P = .89) nor in relation to general complications (12% vs 18.6%, respectively, P = .06). The mean hospital stay of patients operated on during weekends or holidays was significantly shorter compared to patients operated on during weekdays (6.7 vs 8.5 days; P = .009). Conclusion: Patients with intracapsular femoral neck fractures who were admitted over the weekend at our trauma center did not have a higher risk of mortality or morbidity. Furthermore, temporary preoperative care provided over the weekend by an internal medical consultant can be safe and efficient even in the circumstances where there is a lack of dedicated geriatric support. The absence of an elective operating list at the weekend could be a potential factor in shortening waiting times for surgery for intracapsular femoral neck fracture at weekends and holidays.

scholarly journals More than 20° posterior tilt of the femoral head in undisplaced femoral neck fractures results in a four times higher risk of treatment failure

2021 ◽  
Author(s):  
Jorn Kalsbeek ◽  
Ariaan van Walsum ◽  
Herbert Roerdink ◽  
Inger Schipper
Keyword(s):  
Femoral Head ◽  
Femoral Neck ◽  
Treatment Failure ◽  
Femoral Neck Fractures ◽  
Type I ◽  
Non Union ◽  
Initial Radiograph ◽  
Neck Fracture ◽  
Posterior Tilt ◽  
Risk Of Treatment

Abstract Purpose In this study, we aimed to determine the correlation between the preoperative posterior tilt of the femoral head and treatment failure in patients with a Garden type I and II femoral neck fracture (FNF) treated with the dynamic locking blade plate (DLBP). Methods Preoperative posterior tilt was measured in a prospective documented cohort of 193 patients with a Garden type I and II FNF treated with the DLBP. The correlation between preoperative posterior tilt and failure, defined as revision surgery because of avascular necrosis, non-union, or cut-out, was analyzed. Results Patients with failed fracture treatment (5.5%) had a higher degree of posterior tilt on the initial radiograph than the patients with uneventful healed fractures: 21.4° and 13.8°, respectively (p = 0.03). The failure rate was 3.2% for Garden type I and II FNF with a posterior tilt < 20° and 12.5% if the preoperative posterior tilt was ≥ 20°. A posterior tilt of ≥ 20° was associated with an odds ratio of 4.24 (95% CI 1.09–16.83; p = 0.04). Conclusion Garden type I and II FNFs with a significant preoperative posterior tilt (≥ 20°) seem to behave like unstable fractures and have a four times higher risk of failure. Preoperative posterior tilt ≥ 20° of the femoral head should be considered as a significant predictor for failure of treatment in Garden type I and II FNFs treated with the DLBP.

scholarly journals Results of postoperative anti-rotation on the intracapsular femoral neck fracture fixed with cannulated screws

2020 ◽  
Author(s):  
Bufang Ren ◽  
Quan-ping Ma ◽  
Xin Lv ◽  
Yun-sheng Yin ◽  
Yao-zhu Gao
Keyword(s):  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Bed Rest ◽  
Femoral Neck Fractures ◽  
Wound Infections ◽  
Cannulated Screws ◽  
Fracture Nonunion ◽  
Neck Fracture ◽  
Intracapsular Femoral Neck Fracture ◽  
Medical University

Abstract Background: To investigate effect of postoperative anti-rotation on the union of intracapsular displaced femoral neck fracture treated with three cannulated screws.Methods: A retrospective analysis was performed on all the intracapsular femoral neck fractures treated in the department of orthopedics of the second Hospital of Shanxi Medical University from July 2015 to December 2018. Fractures of femoral neck were reduced and fixed with three cannulated screws. The patients who wore anti-rotation shoes in the affected side were kept at bed rest for 10-12 weeks after surgery. The results were analyzed.Results: A total of 135 patients were included in the analysis. Six patients (4.4%) were not united. There were 12 cases of avascular necrosis (9.3%). No wound infections, screw breakages was found.Conclusion: Anti-rotation after surgery can significantly reduce the rate of femoral neck fracture nonunion, but not significantly improve the femoral head necrosis

Impaired renal function is an independent risk factor for complications after surgery for femoral neck fracture

2021 ◽  
pp. 112070002110285
Author(s):  
Pradip Ramamurti ◽  
Safa C Fassihi ◽  
David Sacolick ◽  
Alex Gu ◽  
Chapman Wei ◽  
...  
Keyword(s):  
Renal Function ◽  
Risk Factor ◽  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Impaired Renal Function ◽  
Independent Risk Factor ◽  
Femoral Neck Fractures ◽  
Stage 4 ◽  
Ckd Stage ◽  
Neck Fracture

Background: The metabolic abnormalities that occur secondary to chronic kidney disease (CKD) increase the risk of femoral neck fractures compared to the general population. The purpose of this study is to determine whether impaired renal function is an independent risk factor for complications after surgery for femoral neck fracture. Methods: The ACS-NSQIP database was reviewed for patients who underwent total hip arthroplasty, hemiarthroplasty and open reduction internal fixation (ORIF) for femoral neck fractures between 2007 and 2018. Patients were split into cohorts based on calculated estimated glomerular filtration rate. Demographic information, comorbidities, and 30-day complications were analysed with univariate and multivariate analyses using chi-square, Fischer’s exact and analysis of variance testing. Results: The total number of patients for the study was 163,717. Patients with CKD stage 4 and 5 had an increased rate of any complication (39.1 and 36.7% respectively) compared with higher eGFRs ( p  < 0.001). Similarly, 30-day mortality was increased at 6.0% and 6.7% for both stage 4 and 5 ( p  < 0.001). By multivariate regression, those with CKD Stage 4 and 5 were at increased risk for any complication compared to patients with a normal preoperative eGFR of 90–120 ( p  < 0.001). Conclusions: This study demonstrated that patients with CKD Stage 4 and 5 are at increased risks of all complications, including death, renal, pulmonary and thromboembolic disease. Therefore, these patients should be cared for from a multidisciplinary approach with close attention to postoperative medications and fall prevention to help mitigate the risk of complications in the immediate postoperative period.

scholarly journals Calcar buttressed screw fixation for femoral neck fracture

2018 ◽  
Vol 5 (1) ◽  
pp. 145
Author(s):  
K. K. Arvind Manoj ◽  
R. Karthik ◽  
A. Vishnu Sankar
Keyword(s):  
Femoral Neck ◽  
Functional Outcome ◽  
Femoral Neck Fracture ◽  
Screw Fixation ◽  
Femoral Neck Fractures ◽  
Fixation Strength ◽  
Harris Hip Score ◽  
Average Period ◽  
Excellent Outcome ◽  
Neck Fracture

<p class="abstract"><strong>Background:</strong> The incidence of neck of femur fracture among elderly population is increasing day by day. Femoral neck fracture has always been an unsolved fracture<strong> </strong>as far as treatment and results are concerned. There are different views regarding the optimal method of internal fixation in femoral neck fractures. Biomechanical data from literature suggest that calcar fixation is superior to central screws placement. This study aims to analyse the functional and radiological outcome of femoral neck fractures treated by calcar buttressed screw fixation described by Filipov as biplane double supported screw fixation.</p><p class="abstract"><strong>Methods:</strong> This is a prospective study conducted in our institution from May 2015 to May 2018.The study included 43 patients (31 male, 12 female) with femoral neck fracture. Three 6.5-mm cannulated screws were laid in two medially diverging oblique planes. The distal and the middle screws were supported on the calcar. The distal screw had additional support on the posterior neck cortex. Patients were followed up for average period of 2 years. Functional outcome was evaluated using Harris Hip score.<strong></strong></p><p class="abstract"><strong>Results:</strong> Bone union occurred in 40 patients (93%) with average period of 3-4 months.<strong> </strong>51.2% of cases had<strong> </strong>excellent outcome. 23.2% of cases had good and 16.3% of cases had fair outcome. 9.3% of cases ended with poor outcome. Non union was reported in 3 patients (7%) and AVN in one patient. Various factors like age, Garden and Pauwel fracture types, time of presentation and time of surgery were statistically significant to the final functional outcome in our study.</p><p><strong>Conclusions:</strong> By providing additional calcar buttress compared to conventional method, this technique of screw fixation enhances femoral neck fracture fixation strength and reduces the fixation failure. </p>

scholarly journals Femoral Neck Fracture Fixation Failure: A Review and Stepwise Approach

2020 ◽  
Author(s):  
Seyed Mir Mansoor Moazen Jamshidi ◽  
Mohammadreza Razzaghof ◽  
Seyed Mohammad Javad Mortazavi
Keyword(s):  
Femoral Neck ◽  
Femoral Neck Fracture ◽  
Fracture Fixation ◽  
Fixation Failure ◽  
Stepwise Approach ◽  
Neck Fracture

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