30/07/2026
Decompressive First Metatarsal Osteotomy for the Treatment of Hallux Rigidus: A Systematic Review NEW PUBLICATION ALERT from RNOH foot and ankle team ๐จ
Hallux rigidus (big toe arthritis) is one of the commonest causes of pain and stiffness at the first MTP joint. Cheilectomy and first MTP joint arthrodesis are well established โ but the role of joint-preserving decompressive osteotomy has stayed poorly defined.
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WHAT WE FOUND
โธ Meaningful gains in patient-reported outcomes, pain scores and range of motion
โธ Strongest in early-to-moderate hallux rigidus
โธ Best results when performed alongside cheilectomy
โ ๏ธ WHERE THE EVIDENCE FALLS SHORT
โธ Mostly retrospective case series
โธ Wide variation in technique, outcome measures and postoperative protocols
โธ ~77% combined osteotomy with cheilectomy โ so the independent contribution of the osteotomy remains unclear
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๐ฏ THE TAKEAWAY
This isnโt a call to change practice. Itโs an objective synthesis โ clarifying where decompressive osteotomy may sit within the hallux rigidus treatment algorithm, and where the gaps are.
The next step is clear: prospective comparative studies and RCTs to sharpen patient selection and optimise outcomes. ๐
๐ Sincere thanks to my co-authors and collaborators. Collaborative research is how we keep raising the standard of evidence-based foot and ankle care.