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- 25 June 2026
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8 articles in arthroplasty
FeaturedHip-Spine Syndrome Before Total Hip Arthroplasty: Spinopelvic Mobility, Cup Position, and Instability Risk
A practical 2026 guide to hip-spine syndrome for orthopaedic trainees. Learn how spinopelvic mobility changes functional cup position, why lumbar fusion matters, and how to reduce instability risk before THA.
Orthovellum Team
hip-spine-syndrome / spinopelvic-mobility
Periprosthetic Femur Fractures Around THA: A 2026 Vancouver-to-UCS Decision Guide
An evidence-backed guide to periprosthetic femur fractures around total hip arthroplasty, with a practical focus on stem stability, bone stock, Vancouver classification, and when to revise rather than plate.
Orthovellum Team
periprosthetic-femur-fracture / vancouver-classification
FeaturedPeriprosthetic Joint Infection: The 2025 Consensus Updates
A deep dive into the 2025 International Consensus Meeting (ICM) updates. New diagnostic criteria, novel biomarkers, and the shifting paradigms in management.
OrthoVellum Editorial Team
infection / PJI
Dual Mobility Hips: Biomechanics, Indications, and Risks
A comprehensive review of Dual Mobility (DM) in Total Hip Arthroplasty. Understanding the 'Jump Distance', indications for use, and the unique complication of Intra-Prosthetic Dislocation.
Orthovellum Team
tha / dislocation
Kinematic vs Mechanical Alignment in TKA: The Philosophies of Knee Replacement
A comprehensive review of the great debate in arthroplasty. Mechanical Alignment vs Kinematic Alignment vs Restricted Kinematic Alignment. Evidence, techniques, and the robotic revolution.
Orthovellum Team
knee / alignment
Managing the Infected Total Joint: A Treatment Algorithm
From DAIR to Two-Stage Exchange. A comprehensive surgical guide to decision making in Periprosthetic Joint Infection.
Orthovellum Team
infection / revision
Reverse Shoulder Arthroplasty: Biomechanics
A comprehensive deep dive into Grammont's principles, the biomechanics of medialization versus lateralization, and the evolution of reverse shoulder arthroplasty.
Orthovellum Team
shoulder / reverse
UKA vs TKA: Indications, Outcomes, and The Debate
Unicompartmental (Partial) vs Total Knee Arthroplasty. A detailed analysis of survivorship, functional benefits, and the critical importance of not overcorrecting.
Orthovellum Team
uka / tka