Minimally Invasive Bunion Surgery: What Has Changed, and What Has Not
Third- and fourth-generation percutaneous techniques promise smaller incisions. Patient selection and fixation still decide outcomes.
Podiatrify Clinical Editorial Team, Editorial Staff
Podiatric Medicine & Research
- Published
- Published Sep 9, 2026
- Last reviewed
- Last reviewed Sep 12, 2026
- Reading time
- 3 min read
- Audience
- Clinicians
- Evidence level
- Limited Evidence
Clinical summary
Percutaneous distal metatarsal osteotomies with screw fixation have spread quickly. Early and midterm series report correction comparable to open techniques in selected patients. The learning curve is real, and long-term comparative data remain limited.
Patient view: plain-language reading.
The technique
Minimally invasive approaches use small portals, a low-speed burr, and fluoroscopy to cut and translate the first metatarsal head, then fix it with percutaneous screws. Soft-tissue disruption is lower than with a traditional open approach.
What the evidence supports
Published series describe reliable radiographic correction in mild to moderate deformity and favorable patient-reported outcomes. Most data come from case series and cohort studies rather than randomized trials.
1 clinical section hidden in Patient view.
References
- 1.Summary of published case series and comparative cohorts on percutaneous hallux valgus correction. Verify individual studies before citing.
Summaries are editorial. Verify details against the original publications.
Clinical Review. Written for clinicians and podiatric medical students. Editorial standards
Podiatrify provides educational information and risk guidance and does not provide a medical diagnosis. Symptoms involving severe pain, rapidly spreading infection, black or blue tissue, major trauma, loss of circulation, or systemic illness may require urgent medical evaluation.
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