Join us for the December edition of the Simulcast Journal Club, hosted by Vic Brazil and Ben Symon. In this episode:  Simulation for older adults health assessments, training for orthopaedic technical skills, resolving latent safety threats, and a call for manuscripts in the theme of translational simulation.    The December papers  Larsen BH et al. Simulation training for holistic and systematic health needs assessments of older adults: a qualitative study. Adv Simul. 2025;10:64.   Gilmore C, Napier R, Ballard J. Transforming learning in trauma and orthopaedics: a proof-of-concept study on a novel 3D printed model with real-time intra-operative radiographic feedback. J Healthc Simul. 2025; Published 05 December 2025.   Weller J, et al. Resolving latent safety threats identified through in situ simulation: a multicentre mixed-methods study. Adv Simul. 2025; [Article in Press].   Brazil V, Eller S, Bajaj K. Reimagining simulation for quality and safety in healthcare: connecting paradigms, methods, and communities. Adv Simul. 2025;10:63.     Another great month on Simulcast.  Happy listening and happy holidays