Minimally invasive plate fixation of paediatric lower limb long bone fractures: a review on when and how

Area of Science:

• Orthopedic surgery
• Pediatric orthopedics
• Biomedical engineering

Background:

• Lower limb fractures are common in children, often requiring surgical intervention.
• Intramedullary fixation with titanium elastic nails is the current gold standard for immature long bone fractures.
• Minimally invasive plating is an alternative when elastic nailing is not suitable.

Purpose of the Study:

• To compare the outcomes and considerations of minimally invasive plating versus intramedullary fixation for pediatric lower limb fractures.
• To evaluate the mechanical stability, bone healing, and patient acceptance of both surgical techniques.

Main Methods:

• Review of surgical techniques for pediatric long bone fractures.
• Analysis of biomechanical stability and biological preservation offered by plating.
• Consideration of incision size, scarring, and implant removal implications.

Main Results:

• Minimally invasive plating provides adequate mechanical stability for weight-bearing and mobility.
• Plating preserves biological bone integrity and results in limited scarring.
• Potential drawbacks include a more extensive surgical approach, delayed weight-bearing, and possible implant removal.

Conclusions:

• Minimally invasive plating is a viable alternative to elastic nailing for pediatric lower limb fractures when indicated.
• The choice of fixation method should balance mechanical stability, biological preservation, and patient factors.
• Further research may explore optimizing plating techniques to mitigate potential drawbacks.