ABPM-Ch7-Biomech exam 2024 with 100% correct answers

Malleoli angular relationship to the frontal plane at birth is? How much *external* growth/twist/torque? What is the malleolar position that takes place in the transverse plane? - correct answer 0 deg *18-23 true tibial torsion* externally with growth Transverse plane: 13-18 of malleolar position that takes place in the transverse plane Midtarsal joint's *oblique axis* has mostly which movement? - correct answer DF and PF/ ADDuction and ABduction Midtarsal joint's *Longitudinal axis* has mostly which movement? - correct answer Inversion/eversion T/F - The midtarsal joint's oblique and longitudinal axis produce biplane motion - correct answer False - midtarsal has *tri*plane motion Midtarsal joint is maximally (pronated or supinated) with dorsiflexion and abduction of the lateral column while allowing the medial column to seek its own level - correct answer Midtarsal joint is maximally (*pronated*) with dorsiflexion and abduction of the lateral column while allowing the medial column to seek its own level