Ankle Arthroscopy and Minimally Invasive Techniques
Summary
Ankle arthroscopy has emerged as a cornerstone of modern foot and ankle surgery, offering direct joint visualisation and targeted intervention through small incisions. Initially developed as a diagnostic tool, arthroscopic techniques now encompass debridement of osteoarthritic cartilage, resection of impinging soft-tissue and bony lesions, fixation of osteochondral fragments, synovectomy and removal of loose bodies. Traditional two-portal approaches, commonly via anteromedial and anterolateral access, rely on joint distraction—often facilitated by dorsiflexion or external devices—to optimise the working space while minimising soft-tissue tension and neurovascular risk. Recent advances in optics and instrumentation have led to needle-sized endoscopes and ultra-small-bore operative systems. These refinements permit in-office diagnostic procedures under local anaesthesia, reduction of anaesthetic risk and lower facility costs. Minimally invasive arthroscopy has demonstrated reduced postoperative pain, shortened rehabilitation times and earlier return to activity. Moreover, techniques such as two-millimetre diameter operative arthroscopy hold potential to broaden practitioner access, especially in resource-limited settings. Ongoing evolution of portal design, imaging integration and bespoke micro-instruments is set to deepen the global impact of ankle arthroscopy on sports medicine, trauma management and degenerative joint care.
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Ankle Arthroscopy and Minimally Invasive Techniques publication trend
The graph below shows the total number of articles in ankle arthroscopy and minimally invasive techniques across all publications each year (not limited to Nature Index journals).
Technical terms
Arthroscopy: A minimally invasive surgical technique that uses a fibre-optic instrument to visualise and treat intra-articular pathology.
Portal: A small incision through which instruments and the arthroscope are introduced into the joint.
Needle arthroscopy: A form of arthroscopy employing a slender, needle-diameter endoscope, typically performed under local anaesthesia.
Iatrogenic damage: Tissue injury resulting from medical intervention or surgical procedure.
References
- Two‐millimetre diameter operative arthroscopy of the ankle is safe and effective. Knee Surgery, Sports Traumatology, Arthroscopy (2020).
- Bacterial arthritis of native joints can be successfully managed with needle arthroscopy. Journal of Experimental Orthopaedics (2021).
- Arthroscopic debridement of the ankle for mild to moderate osteoarthritis: a midterm follow-up study in former professional soccer players. Journal of Orthopaedic Surgery and Research (2016).
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