scholarly journals 182 Treating Distal Femur Fractures Without Fluoroscopy: Comparison of Implants Used in a Rural Hospital in Tanzania

2021 ◽  
Vol 108 (Supplement_2) ◽  
Author(s):  
J Allen ◽  
S Kiewsa
Keyword(s):  
Distal Femur ◽  
Weight Bearing ◽  
Exclusion Criteria ◽  
Delayed Treatment ◽  
Femur Fractures ◽  
Open Injury ◽  
Antegrade Approach ◽  
Time From Injury ◽  
Larger Sample

Abstract Introduction SIGN is a charity providing implants for hospitals with limited resources. There are two nails that can be inserted without fluoroscopy - the standard SIGN nail and the Fin nail. We aimed to evaluate the effectiveness of these implants in treating distal femur fractures. Method Retrospective analysis of SIGN database at Nkoaranga Hospital, Tanzania between July 2017 and January 2019. 28 patients (20 male, 8 female) with distal femur fractures had a standard nail (n = 14) or a Fin nail (n = 14). Inclusion criteria: distal femur fractures treated with intramedullary nail. Exclusion criteria: age<16, open injury, antegrade approach, no follow-up at 4 weeks. Results Mean age was 41.4 (18-81). Average time from injury to surgery was 29 days. Average first follow-up was 14 weeks (4-73). Painless weight-bearing was achieved in 93% (13/14) of standard nails and 100% (14/14) of Fin nails. Knee flexion >30° was 64% (9/14) in standard nails and 50% (7/14) in Fin nails. Screw loosening was seen in 7% (1/14) in standard nails and no patients with Fin nails. There were no instances of implant breakage, clinical deformity, or infection. Conclusions Patients had variable follow-up and presented late causing delayed treatment. Both nails can achieve excellent results. A larger sample size is required.

scholarly journals Periprosthetic Distal Femur Fractures: Review of Current Treatment Options

2018 ◽  
Vol 7 (4) ◽  
Author(s):  
Justin M Head
Keyword(s):  
Distal Femur ◽  
Weight Bearing ◽  
Treatment Options ◽  
Classification Systems ◽  
Bone Stock ◽  
Geriatric Population ◽  
Femur Fractures ◽  
Choice Of Treatment ◽  
Revision Tka

The geriatric population in general and specifically recipients of total knee arthroplasty (TKA) have increasing functional demands along with an increasing life expectancy. Certain intraoperative aspects of the index procedure, revision TKA, or the patient’s physiology (i.e.- osteoporosis, rheumatoid arthritis, neurologic disease) predispose the patient to post-operative periprosthetic distal femur fractures (PDFF). This review describes the epidemiology, classification, examination, and treatment options of PDFF. Osteoporosis and intraoperative anterior femoral cortex notching are primary patient and surgeon specific factors, respectively. The two most commonly used classification systems were described by Rorabeck and Kim and should be used to guide the surgeon’s choice of treatment.  The non-operative treatment of PDFF is rare, requires close radiographic follow up, and delayed union is common. Open reduction with internal fixation (ORIF) is best accomplished with minimally invasive techniques and distal locking screws. Retrograde, intra-medullary nail fixation is technically difficult, but provides earlier weight bearing and comparable time to union as ORIF.  Revision TKA is indicated in patients with adequate bone stock, a simple fracture pattern without ligamentous instability, and a loose or malaligned femoral component.  Allograft-prosthetic composite (APC) or distal femoral replacement (DFR) is indicated for patients presenting with a PDFF about poor or deficient bone stock.  Patients with PDFF present a challenge to the arthroplasty surgeon in regards to choice of treatment and increased morbidity and mortality post-operatively. Close follow up is required and fracture union is often delayed.

Reconstruction with Custom Unicondylar Hemiarthroplasty following Tumor Resection: A Case Series and Review of the Literature

2019 ◽  
Vol 33 (08) ◽  
pp. 818-824
Author(s):  
Joseph A. Ippolito ◽  
Megan L. Campbell ◽  
Brianna L. Siracuse ◽  
Joseph Benevenia
Keyword(s):  
Distal Femur ◽  
Weight Bearing ◽  
Tumor Resection ◽  
Case Series ◽  
Full Weight Bearing ◽  
Musculoskeletal Tumor ◽  
Musculoskeletal Tumor Society ◽  
Optimal Function ◽  
Tumor Involvement

AbstractFor patients with tumors of the distal femur, options for limb salvage include tumor resection followed by reconstruction. While reconstruction commonly involves a distal femoral replacement, careful selection of patients with tumor involvement limited to a single condyle may be candidates for reconstruction with distal femur hemiarthroplasty. In these procedures, resection spares considerably more native anatomy. Three consecutive patients who underwent resection and reconstruction at the distal femur with custom unicondylar hemiarthroplasty are presented in this case series at a mean follow-up of 45 months (range, 26–78). In two cases, prostheses were utilized as a secondary procedure after failure of initial reconstruction. In one case, the custom prosthesis was utilized as the primary method of reconstruction. Mean Musculoskeletal Tumor Society disease-specific scores were 26.7 (range, 25–28). All patients achieved a return to full weight bearing, activities of daily living, and functional range of motion. In appropriately selected patients with tumors of the distal femur, reconstruction with custom unicondylar hemiarthroplasty provides benefits including optimal function postoperatively via preservation of tumor-free bone and ligamentous structures. Additionally, maintenance of greater bone stock may confer benefits to patients with pathology at a high likelihood for recurrence and need for subsequent procedures.

Surgical Treatment of Distal Femur Fractures using LISS System

2003 ◽  
Vol 10 (3) ◽  
pp. 36-42
Author(s):  
D Cherkes-Zade ◽  
M Monesi ◽  
A Causero ◽  
M Marcolini ◽  
D Cherkes-Zade ◽  
...  
Keyword(s):  
New Technology ◽  
Weight Bearing ◽  
Long Bone ◽  
Operative Trauma ◽  
Early Weight Bearing ◽  
Femur Fractures ◽  
Bone Fragments ◽  
Total Knee ◽  
Using Data

Osteosynthesis with LISS system (less invasive stabilization system) is a new technology and this conception of stabilization of long bone fragments is a new step in the development of AO philosophy. Indications to application of this system are distal metaepiphysis and diaphysis femur fractures, supra- and transcondylar fractures in polytrauma, fractures in osteoporosis as well as fractures after total knee replacement. During the last 3 years 35 patients were operated on by that technique. The follow-up period ranged from 6 months to 3 years. Assessment of outcomes was performed using data of clinical examination and evaluation of radiograms with modified Neer-Grantham-Shelton scale. In patients who were operated on I year ago the total score varied from 70 to 80 (maximum - 100). Advantages of this technology as compared to the traditional methods of osteosynthesis are the following: limited operative trauma, less blood loss, shortening of surgery duration, preservation of tissue physiology as well as absence of the necessity to use cement and bone auto- and allografts. Disadvantages include the difficulty for reposition prior to fixation and impossibility of correction in postoperative period as well as early weight-bearing load.

scholarly journals Treatment of a Femur Nonunion with Microsurgical Corticoperiosteal Pedicled Flap from the Medial Femoral Condyle

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Matteo Guzzini ◽  
Cosma Calderaro ◽  
Marco Guidi ◽  
Carolina Civitenga ◽  
Germano Ferri ◽  
...  
Keyword(s):  
Distal Femur ◽  
Femoral Condyle ◽  
Weight Bearing ◽  
Donor Site ◽  
Pedicled Flap ◽  
Medial Femoral Condyle ◽  
Full Weight Bearing ◽  
Genicular Artery ◽  
Reconstruction Of Bone Defects

Introduction. The vascularized corticoperiosteal flap is harvested from the medial femoral condyle and it is nourished by the articular branch of the descending genicular artery and the superomedial genicular artery. This flap is usually harvested as a free flap for the reconstruction of bone defects at forearm, distal radius, carpus, hand, and recently at lower limb too.Case Report. A 50-year-old Caucasian man referred to our department for hypertrophic nonunion of the distal femur, refractory to the conservative treatments. The first surgical choice was the revision of the nail and the bone reconstruction with a corticoperiosteal pedicled flap from the medial femoral condyle. We considered union to have occurred 3.5 months after surgery when radiographs showed bridging of at least three of the four bony cortices and clinically the patient was able to walk with full weight bearing without any pain. At the last follow-up (25 months), the patient was completely satisfied with the procedure.Discussion. The corticoperiosteal flap allows a faster healing of fractures with a minimal morbidity at the donor site. We suggest that the corticoperiosteal pedicled flap graft is a reliable and effective treatment for distal femur nonunion.

scholarly journals Surgical management of pertrochanteric fractures with proximal lateral femur locking compression plate

2016 ◽  
Vol 2 (4) ◽  
pp. 234
Author(s):  
Biju R. ◽  
Kumar Babu B.L.S. ◽  
Sarat Chandra M.
Keyword(s):  
Proximal Femur ◽  
Weight Bearing ◽  
High Stress ◽  
Locking Compression Plate ◽  
Full Weight Bearing ◽  
Proximal Femur Fractures ◽  
Femur Fractures ◽  
Compression Plate ◽  
Type 3

<p><strong>Background:</strong> Pertrochanteric femoral fractures are of intense interest globally. Pertrochanteric fracture is a one of the most serious cause of mortality and morbidity in elderly people. The number of such admissions is on a raise because of increasing life span, sedentary habits and increased road traffic accidents. Pertrochanteric region is a high stress area. Hence delayed union, implant failures, varus collapse and non-union are common complications. Choice of implant was also a tough decision for surgeons in this area. Hence this study was intended to evaluate the functional outcome of proximal femur fractures treated with proximal femur locking compression plate (PFLCP) in terms of union of fracture, patient compliance and complications.</p><p><strong>Methods:</strong> This prospective study was conducted at the department of orthopaedics, Narayana Medical College and Hospital, Nellore from December 2014 to June 2016. The complete data was collected from all the patients by taking history of illness and by doing detailed clinical examination and relevant investigations. Finally after the diagnosis, the patients were selected for the study depending on the inclusion and exclusion criteria. Postoperatively all the cases were followed for the minimum period of 6 months to maximum period of 1 year.</p><p><strong>Results: </strong>In this study 22 patients were involved. There were 14 males and 8 females, with a mean age of 46 years. 19 cases were admitted due to slip and fall and with slight predominance of right side. Mean duration of hospital stay was 20 days and mean time of full weight bearing is 10 weeks. Out of 22 cases 2 cases lost follow up before first follow up time of 6 weeks. Out of 20, remaining cases 8 were type 3 and 12 were type 4. Functional results were graded by Harris hip scoring system. Good to excellent results were seen in 87% cases of type 3 fractures and 83% cases in type 4 fractures.</p><strong>Conclusions: </strong>Treatment with a PFLCP can provide good-to-excellent healing for proximal femur fractures, with a limited occurrence of complications especially for severe comminuted fracture and osteoporosis.

scholarly journals Management of Complex Distal Femur Fractures: Comparative Study between Ilizarov External Fixation and Double Plating

QJM ◽  
2020 ◽  
Vol 113 (Supplement_1) ◽  
Author(s):  
M F Thakeb ◽  
A H Gooda ◽  
T A Fayyad ◽  
M A Elkersh ◽  
E N Abourisha
Keyword(s):  
Knee Society Score ◽  
Distal Femur ◽  
Weight Bearing ◽  
Femoral Fractures ◽  
Controlled Study ◽  
Level Of Evidence ◽  
Femur Fractures ◽  
Randomized Clinical Study ◽  
Significant Difference ◽  
Double Plating

Abstract Background In this prospective randomized clinical study, we report results of management of type C2 and C3 distal femur fractures by Ilizarov external fixator in comparison with double plating through separate medial and lateral approaches with a mean of 42.8 ± 6.84 weeks follow-up. Patients and Methods In this study we managed 30 cases with highly comminuted distal femoral fractures AO classification type C2 or C3. Fifteen cases were surgically managed by Ilizarov technique and the other fifteen cases were surgically managed by double plating technique. We compare between both group as regard clinical, radiological results and rate of complications. Results while using Knee society score, the results are the following: In Ilizarov group: 7 cases (46.67%) are excellent, 4 cases (26.67%) are good, 3 cases (20.00%) had fair results while 1 case (6.67%) had poor results. In internal fixation group, 8 cases (53.33%) had excellent results, 3cases (20%) had good results, 2 cases (13.33%) had fair results while 2 cases (13.33%) had poor results. Conclusion In fixation of complex distal femur fracture, both Ilizarov and double plating methods had no significant difference in clinical outcome by knee society score and in rate of complications. Ilizarov allow earlier weight bearing and less blood loss while double plating gives better ROM of knee joint and rapid radiological healing. Level of Evidence Level I Randomized controlled study.

scholarly journals Surgical Treatment of Distal Femur Fractures in Geriatric Patients

2019 ◽  
Vol 10 ◽  
pp. 215145931986072 ◽  
Author(s):  
Antonia Loosen ◽  
Yannick Fritz ◽  
Michael Dietrich
Keyword(s):  
Geriatric Patients ◽  
Distal Femur ◽  
Weight Bearing ◽  
Case Series ◽  
Functional Results ◽  
Morbidity And Mortality ◽  
Locking Plates ◽  
Reliable Technique ◽  
Perioperative Morbidity ◽  
Femur Fractures

Introduction: The treatment of distal femur fractures in geriatric patients is challenging and has a high perioperative morbidity and mortality. Treatments have evolved significantly in the past decades. The aim of our study was to analyze local and systemic morbidity and mortality, as well as functional results in this frail cohort treated with distal femur locking plates. Materials and methods: In this single-institution case series, we retrospectively analyzed the data of patients aged 65 years and older with fractures of the distal femur between March 2013 and March 2018. All patients were operated with distal femur locking plates. Points of interest included perioperative morbidity, mortality, weight-bearing status, and care-dependency after hospital discharge. Results: We assessed 49 patients (median age: 86.5 years) with 52 distal femur fractures (AO type A 77%, type C 15%, type B 8%). A total of 30 (58%) periprosthetic fractures with 4 (8%) interimplant femur fractures were documented. The perioperative morbidity was 64%, and the 3-month and 1-year mortality rates were 29% and 35%, respectively. The local complication rate was 6% with no documented implant failure. Of the patients who were living at home before the surgery, 62% required long-term accommodation in residential or nursing homes after dicharge from the hospital or short-term rehabilitation. Conclusions: Geriatric patients with distal femur fractures face a high perioperative mortality. Osteosynthesis with distal femur locking plates is a reliable technique that can be used in various fracture patterns including periprosthetic and interimplant fractures.

scholarly journals The outcome of isolated calf muscle vein thrombosis after open reduction and internal fixation for closed intra‐articular distal femur fractures: a prospective cohort study

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Chen Chen ◽  
Ying Liu ◽  
Hengfu Wu ◽  
Jingmin Feng ◽  
Ao Li ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Open Reduction ◽  
Distal Femur ◽  
Vein Thrombosis ◽  
The Third ◽  
Femur Fractures ◽  
Independent Risk Factors ◽  
D Dimer

Abstract Background To observe the outcome of isolated calf muscle vein thrombosis (ICMVT) undergoing open reduction and internal fixation (ORIF) for closed intra-articular distal femur fractures (DFFs) and to analyze related factors. Methods The study was designed as a prospective clinical cohort study at our hospital. From August 2018 to August 2020,a total of 140 patients with flesh ICMVT after ORIF for closed intra-articular DFFs were collected during hospitalization. After the administration of antithrombotic agents immediately after diagnosis, the location and prognosis of postoperative ICMVT were examined by Duplex ultrasonography (DUS) with a three-month follow-up. There were 29 males and 111 females with the average age of 70.16 ± 8.75 years old. Sonography was used to evaluate the resolution of muscular vein thrombosis at the time point of the third month postoperatively and the results were compared between the two time points. Multivariable analysis was performed to evaluate the relationship between the resolution of ICMVT three months postoperatively and risk factors including age, Body Mass Index (BMI), gender, thrombosis length (> 5 / ≤5 cm), thrombosis diameter(> 0.6/≤0.6 cm), and thrombosis-related biochemistry indices. Results The postoperative ICMVTs was diagnosed at 5.47 ± 2.46 days after ORIF for closed intra-articular DFFs. At the follow up of 3 months,120 cases was tending to disappear with 88 cases(62.9 %) completely dissolved and 32 cases(22.9 %) partly dissolved. There existed 14 cases (10.0 %) without change on the size and 6 cases (4.2 %) with proximal propagation. Multivariate analysis revealed that thrombus diameter over 0.6 cm (odds ratio [OR], 8.900; 95 % confidence interval [CI]: 3.623–21.865), thrombus length over 5.0 cm (OR, 3.904; 95 % CI, 1.121–13.603), FIB over 3.0 g/L (OR, 3.627; 95 % CI, 1.356–9.689), and D-dimer over 1.0 mg/L (OR, 2.602; 95 % CI, 1.075–6.296) were four independent risk factors of non-completely dissolved ICMVTs. Conclusions 85.8 % of ICMVT was tending to disappear at the third months after ORIF for closed intra-articular DFFs. Thrombus diameter, thrombus length, FIB, and D-dimer were four independent risk factors of non-completely dissolved ICMVTs. The Thrombus diameter has a significant effect on the natural course of ICMVTs, especially with diameter larger than 0.6 cm.

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