Application of a Custom-designed External Fixation Restorer for Pediatric Femoral Fractures

Abstract Background: Closed reduction of pediatric femoral shaft fractures is one of the most difficult types of partial fracture reductions. Open reduction increases the harm to children. Although smaller invasive open reduction is mostly used at present, it has an impact on the microenvironment around the fracture and results in increased intraoperative bleeding, an increased risk of postoperative infection and surgical scarring, which has a great psychological impact on children. Methods: Given the above challenges, we propose another intraoperative reduction method. The technique described involves closed reduction and internal fixation for pediatric femoral shaft fractures using a new type of intraoperative fixator. Result: This technique brings hope that the success rate of closed reduction for pediatric femoral shaft fractures can reach 100%. Conclution: The method is demonstrated in a patient.

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The design of an “H” joystick for closed reduction and its application in segmental and comminuted femoral shaft fractures: an innovative technique

10.21203/rs.3.rs-26674/v2 ◽

2020 ◽

Author(s):

Zhaofeng Jia ◽

Shijin Wang ◽

Tinghui Xiao ◽

Wei Jiang ◽

Tianjian Zhou ◽

...

Keyword(s):

Intramedullary Nailing ◽

Closed Reduction ◽

Lateral Displacement ◽

Femoral Fractures ◽

Femoral Shaft ◽

Limb Length Discrepancy ◽

Bony Union ◽

Femoral Shaft Fractures ◽

Shaft Fractures ◽

Lateral Displacements

Abstract Background: Closed reduction and locked intramedullary nailing has become a common surgical method in the treatment of femoral shaft fractures. Overlap and rotation displacements can usually be corrected through the use of an orthopaedic traction table. However, lateral displacement and angulation persist. Methods: In this paper, we describe a joystick that can be used in the closed reduction of a fracture. It can correct lateral displacement and angulation and has the advantage of multi-direction reduction. The device described in this paper includes two parallel horizontal joysticks, one vertical main joystick and four assistant rods. Moreover, there are many specific spacing holes in the two parallel horizontal joysticks and a groove structure in the vertical main joystick. When the main “H” joystick is pressed, it can adjust lateral displacements and angulation because of the lever principle. The distance between parallel horizontal joysticks and assistant rods can be adjusted to the fracture position and body mass index of different patients. Results: The study participants consisted of 11 males and 5 females with a mean age of 31.0 years. All participants had good closed reduction and achieved bony union without any complications such as infection, nerve injury, nonunion, malunion and limb length discrepancy. By using an “H” joystick, closed femoral shaft fracture reduction and locked intramedullary nailing becomes simpler and faster. Conclusion: Based on the use of this instrument, we can easily and conveniently obtain the correct reduction situation, which leads to better surgical results. This device can be applied in the reduction of clinical femoral fractures and gradually extended to the reduction of other fractures.

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Does Open Reduction in Intramedullary Nailing of Femur Shaft Fractures Adversely Affect the Outcome? A Retrospective Study

Advances in Orthopedics ◽

10.1155/2020/7583204 ◽

2020 ◽

Vol 2020 ◽

pp. 1-5

Author(s):

Syed Imran Ghouri ◽

Abduljabbar Alhammoud ◽

Mohammed Mubarak Alkhayarin

Keyword(s):

Intramedullary Nailing ◽

Closed Reduction ◽

Open Reduction ◽

Statistical Difference ◽

Operation Time ◽

Femoral Shaft ◽

Union Rate ◽

Femoral Shaft Fractures ◽

Shaft Fractures ◽

Reduction Group

Aim. This study aims to assess the results of open versus closed reduction in intramedullary nailing for femoral fractures and whether it delays union, predisposes to nonunion, or increases the rate of infection. Materials and Methods. A retrospective review of all adult patients with isolated femoral shaft fractures treated by intramedullary nailing was done. The primary outcome is union rate, and the secondary outcomes are operation time and the infection rate. Results. 110 isolated femoral shaft fractures, with 73 (66.4%) in the closed reduction group and 37 (33.6%) in the open reduction group, 90.4% males and 9.6% females, and the average age was 32.6 years. RTA is the most common cause of these injuries followed by the fall from height. The delayed union rate was 20% (22/110) with no difference between the two groups, p value 0.480, and the nonunion rate was 5.5% (6/110), and no statistical difference was observed between the two groups. The operation time was shorter in the closed groups, and no difference in the time to union was observed between two groups. No infection was found in the two groups. Conclusions. There is no statistical difference between the healing rates in closed and open reduction in femoral shaft fractures. In cases where closed reduction is difficult, it is better to open reduce the fracture if closed reduction cannot be achieved in 15 minutes, especially in polytrauma.

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The design of an “H” joystick for closed reduction and its application in segmental and comminuted femoral shaft fractures: an innovative technique

10.21203/rs.3.rs-26674/v1 ◽

2020 ◽

Author(s):

Zhaofeng Jia ◽

Shijin Wang ◽

Tinghui Xiao ◽

Wei Jiang ◽

Tianjian Zhou ◽

...

Keyword(s):

Intramedullary Nailing ◽

Closed Reduction ◽

Lateral Displacement ◽

Femoral Fractures ◽

Femoral Shaft ◽

Limb Length Discrepancy ◽

Bony Union ◽

Femoral Shaft Fractures ◽

Shaft Fractures ◽

Lateral Displacements

Abstract Background Closed reduction and locked intramedullary nailing has become a common surgical method in the treatment of femoral shaft fractures. Overlap and rotation displacements can usually be corrected through the use of an orthopaedic traction table. However, lateral displacement and angulation persist. Methods In this paper, we describe a joystick that can be used in the closed reduction of a fracture. It can correct lateral displacement and angulation and has the advantage of multi-direction reduction. The device described in this paper includes two parallel horizontal joysticks, one vertical main joystick and four assistant rods. Moreover, there are many specific spacing holes in the two parallel horizontal joysticks and a groove structure in the vertical main joystick. When the main “H” joystick is pressed, it can adjust lateral displacements and angulation because of the lever principle. The distance between parallel horizontal joysticks and assistant rods can be adjusted to the fracture position and body mass index of different patients. Results The study participants consisted of 11 males and 5 females with a mean age of 31.0 years. All participants had good closed reduction and achieved bony union without any complications such as infection, nerve injury, nonunion, malunion and limb length discrepancy. By using an “H” joystick, closed femoral shaft fracture reduction and locked intramedullary nailing becomes simpler and faster. Conclusion Based on the use of this instrument, we can easily and conveniently obtain the correct reduction situation, which leads to better surgical results. This device can be applied in the reduction of clinical femoral fractures and gradually extended to the reduction of other fractures.

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Titanium elastic nailing for paediatric femoral shaft fractures: a prospective descriptive study

International Journal of Research in Orthopaedics ◽

10.18203/issn.2455-4510.intjresorthop20171892 ◽

2017 ◽

Vol 3 (3) ◽

pp. 501

Author(s):

Santosha . ◽

Shams Gulrez

Keyword(s):

Closed Reduction ◽

Femoral Fractures ◽

Femoral Shaft ◽

Technical Problems ◽

Femoral Shaft Fractures ◽

Titanium Elastic Nailing ◽

Shaft Fractures ◽

Fractures In Children ◽

Early Return ◽

Diaphyseal Fractures

Background: Femoral shaft fracture is the most common major paediatric orthopaedic fractures. For generations traction and casting was the standard treatment for all femoral shaft fractures in children. Over the past two decades the advantages of fixation and rapid mobilisation have been increasingly recognised. Aim: To assess the functional and clinical outcome after closed reduction and internal fixation with titanium elastic nail in diaphyseal femoral fractures between 5 to 16 years.Methods: The study was conducted in the Department of Orthopaedic Surgery, Regional Institute of Medical Sciences (RIMS), Imphal, Manipur, from September 2013 to April 2015. Thirty children (20 boys and 10 girls) in the age group of 5 to 16 years with recent femoral diaphyseal fractures were stabilised by titanium elastic nails [TENS]. Results were evaluated according to Flynn’s scoring criteria.Results: After 25 months of follow up all thirty patients were available for evaluation. Radiological union were achieved in a mean time of 11.5 weeks. Mean duration of hospital stay was 15.23 days. According to Flynn’s criteria of TENS outcome score results were excellent in 66.7% patients, Satisfactory in 30% patients, Poor in 3.3% patient. All patients had early return to school. Per operative technical problems included failure of closed reduction in 2 cases.Conclusions: Titanium elastic nailing is an effective treatment in diaphyseal fractures of femur in properly selected patients.

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A Comparison of Complications and Union Rates in Intramedullary Nailing of Femoral Shaft Fractures Treated With Open Versus Closed Reduction

Orthopedics ◽

10.3928/01477447-20191223-03 ◽

2019 ◽

Vol 43 (2) ◽

pp. 103-107

Author(s):

Zachary L. Telgheder ◽

Matthew A. Albanese ◽

David S. Bloom ◽

Swamy Kurra ◽

Matthew P. Sullivan

Keyword(s):

Intramedullary Nailing ◽

Closed Reduction ◽

Femoral Shaft ◽

Femoral Shaft Fractures ◽

Shaft Fractures ◽

Open Versus

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Plating of Femoral Shaft Fractures: Open Reduction and Internal Fixation Versus Submuscular Fixation

Journal of Trauma and Acute Care Surgery ◽

10.1097/ta.0b013e318154c0b4 ◽

2007 ◽

Vol 63 (5) ◽

pp. 1061-1065 ◽

Cited By ~ 16

Author(s):

Michael Zlowodzki ◽

Dennis Vogt ◽

Peter A. Cole ◽

Philip J. Kregor

Keyword(s):

Internal Fixation ◽

Open Reduction ◽

Femoral Shaft ◽

Femoral Shaft Fractures ◽

Shaft Fractures

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Radiographic Outcomes of Treatment of Complex Femoral Shaft Fractures by Intramedullary Nailing: A Retrospective Analysis of Different Techniques

10.21203/rs.3.rs-539520/v1 ◽

2021 ◽

Author(s):

Yu-Hung Chen ◽

Shang Ming Lin ◽

Chih-Hung Chang ◽

Tsung-Yu Lan

Keyword(s):

Intramedullary Nailing ◽

Closed Reduction ◽

Open Reduction ◽

Femoral Shaft ◽

Union Rate ◽

Femoral Shaft Fractures ◽

Reduction Group ◽

Diaphyseal Fractures ◽

The Difference ◽

Radiographic Union

Abstract BackgroundThis study aimed to determine whether the outcomes of femoral diaphyseal fractures (AO/OTA/32-C) were dependent on the treatment technique (closed vs. open reduction and internal ﬁxation with an interlocking nail).This retrospective study was conducted at a level III trauma center. A total of 47 consecutive patients with femoral diaphyseal fractures (AO/OTA/32-C) were included. All patients underwent reduction and fixation and were divided into two groups according to the surgical techniques used: closed reduction and open reduction groups. The radiographic union score of the femur, mean union time, re-operation rate, and complication rate were assessed.ResultsAt 12 postoperative months, the union rate was 80.76% in the open reduction group and 82.35% in the closed reduction group; however, the difference was not significant (p=0.787). The rate of anatomical-to-small gaps was 96.15% and 47.05% in the open and closed reduction groups, respectively (p=0.01). The radiographic union score of the femur at 6 postoperative months (9.30 vs. 7.76, p=0.02) and postoperative months (9.94 vs. 10.80, p=0.03) was significantly higher in the open reduction group. Further, the required time to union in the open reduction group was significantly shorter (7.39 vs. 9.18 months, p=0.025). The difference in the need for revision surgery was not significant between the two groups (19.23% vs. 23.52%, p=0.964). ConclusionsCompared to closed reduction, intramedullary nailing of severe comminuted femoral shaft fractures with open reduction has similar outcomes and carries no increased risk of complications. Surgeons should consider open reduction if the outcomes of closed reduction are not satisfactory. This will aid in restoring anatomical reduction, enable primary bone grafting, and result in an optimal union rate, better strength of union, and shorter time to union.

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The Epidemiology of Adult Distal Femoral Shaft Fractures in a Central London Major Trauma Centre Over Five Years

The Open Orthopaedics Journal ◽

10.2174/1874325001711011277 ◽

2017 ◽

Vol 11 (1) ◽

pp. 1277-1291 ◽

Cited By ~ 8

Author(s):

Akib Majed Khan ◽

Quen Oat Tang ◽

Dominic Spicer

Keyword(s):

Major Trauma ◽

Femoral Fractures ◽

Femoral Shaft ◽

High Energy ◽

Locking Plates ◽

Mechanism Of Injury ◽

Femoral Shaft Fractures ◽

Technical Requirements ◽

Shaft Fractures ◽

Major Trauma Centre

Background:Distal femoral fractures account for 3-6% of adult femoral fractures and 0.4% of all fractures and are associated with significant morbidity and mortality rates. As countries develop inter-hospital trauma networks and adapt healthcare policy for an aging population there is growing importance for research within this field.Methods:Hospital coding and registry records at the central London Major Trauma Center identified 219 patients with distal femoral shaft fractures that occurred between December 2010 and January 2016. CT-Scans were reviewed resulting in exclusion of 73 inappropriately coded, 10 pediatric and 12 periprosthetic cases. Demographics, mechanism of injury, AO/OTA fracture classification and management were analyzed for the remaining 124 patients with 125 fractures. Mann Whitney U and Chi Squared tests were used during analyses.Results:The cases show bimodal distribution with younger patients being male (median age 65.6) compared to female (median age 71). Injury caused through high-energy mechanisms were more common in men (70.5%) whilst women sustained injuries mainly from low-energy mechanisms (82.7%) (p<0.0001). Majority of fractures were 33-A (52.0%) followed by 33-B (30.4%) and 33-C (17.6%). Ninety-two (73.6%) underwent operative management. The most common operation was locking plates (64.1%) followed by intramedullary nailing (19.6%).Interpretation:The epidemiology of a rare fracture pattern with variable degrees of complexity is described. A significant correlation between biological sex and mechanism of injury was identified. The fixation technique favored was multidirectional locking plates. Technical requirements for fixation and low prevalence of 33-C fractures warrant consideration of locating treatment at centers with high caseloads and experience.

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