UNASSIGNED: A 53-year-old female\'s HV feet presented with severe left hallux pronation, and positive radiological round head and inferior tubercle shift signs of the first metatarsal. She underwent a non-osteotomy non-arthrodesis soft-tissue procedure that was expected to correct the MPV deformity but not the pronation deformity. Post-operative hallux pronation was reversed, and round head and inferior tubercle signs were corrected.
UNASSIGNED: The first metatarsal hypermobility and displacement of HV feet are probably in all three planes. Correction of MPV in the first metatarsal entirety in the transverse plane without osteotomy or arthrodesis can also induce a correction effect on its sagittal and frontal planes.
■一名53岁的女性HV双脚出现严重的左外翻,第一跖骨放射学阳性圆头和下结节移位征象。她接受了非截骨非关节固定术软组织手术,有望纠正MPV畸形,但不能纠正内旋畸形。术后外翻逆转,圆头和下结节征得到纠正。
■HV脚的第一meta骨过度活动和位移可能在所有三个平面中。在不进行截骨术或关节固定术的情况下,在横向平面上矫正第一meta骨的MPV也可以对其矢状和额面产生矫正作用。