Minimally invasive ankle reconstruction: current scope and indications.

Area of Science:

• Orthopedic Surgery
• Minimally Invasive Procedures

Background:

• Ankle reconstruction traditionally involves open incisions, posing risks due to the region's limited healing capacity.
• Minimally invasive techniques aim to reduce these risks while providing therapeutic benefits.

Purpose of the Study:

• To evaluate the efficacy and outcomes of minimally invasive arthroscopic techniques in ankle reconstruction compared to traditional open procedures.
• To assess the role of arthroscopy in managing intra-articular pathology associated with ankle instability.

Main Methods:

• Review of published studies comparing arthroscopic versus open ankle arthrodesis.
• Analysis of complication rates in high-risk patient populations undergoing arthroscopic procedures.
• Evaluation of arthroscopy as an adjunct to open lateral ligament repair/reconstruction.

Main Results:

• Arthroscopic ankle arthrodesis demonstrates fusion rates comparable or faster than open procedures.
• Minimally invasive techniques show an acceptably low complication rate, even in high-risk patients.
• Arthroscopy aids in understanding and treating intra-articular pathology from ligamentous trauma and chronic instability.

Conclusions:

• While promising, variability in studies hinders definitive comparison of minimally invasive versus open ankle reconstruction.
• Further prospective, randomized trials are supported to directly compare arthroscopic and open ankle arthrodesis.
• Arthroscopy shows potential for improved patient outcomes by addressing intra-articular lesions contributing to chronic ankle pain.