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Orthopedics & Sports Medicine
Sys. Review
Combined posterolateral and direct anterior approaches improve outcomes in complex hip arthroplasty for osteonecrosis
New surgical approach helps man with severe hip bone damage
This case report describes a 51-year-old male with bilateral osteonecrosis of the femoral head treated with a combined posterolateral and di…
A new dual-incision surgery technique helped a man with severe hip bone decay regain mobility and eliminate pain after a complex procedure.
Frontiers
Jul 25, 2026
Diabetes & Endocrinology
Meta-analysis
Network meta-analysis on stem cell therapy for osteonecrosis of the femoral head
Higher Dose of Own Stem Cells May Protect Hip Bones Better Than Standard Surgery
This systematic review and network meta-analysis synthesized evidence from 18 studies involving 1,192 patients with osteonecrosis of the fem…
For patients with a collapsing hip bone, adding a high dose of their own stem cells to a common surgery may delay or prevent the need for a …
Frontiers
Apr 22, 2026
Allergy & Immunology
Sys. Review
Review proposes four-axis bone-muscle crosstalk framework for steroid-induced femoral head osteonecrosis
What's really happening in steroid-related hip bone death? A new theory connects bone and muscle
A systematic review proposes a theoretical four-axis pathophysiological framework for bone-muscle crosstalk in steroid-induced osteonecrosis…
A new theory suggests steroid-induced hip bone collapse stems from a breakdown in vital communication between bone and muscle tissue.
Frontiers
Apr 5, 2026