Portinaro N M, Matthews S J, Benson M K
Nuffield Department of Orthopaedic Surgery, Nuffield Orthopaedic Centre NHS Trust, Headington, Oxford, UK.
J Bone Joint Surg Br. 1994 Mar;76(2):271-3.
In the first few months of life, a notch may be seen on radiographs of the superolateral margin of the infant hip. It may be associated with a steeply inclined acetabular roof and may be an indicator of persistent neonatal instability or displacement of the femoral head.
在出生后的最初几个月里,婴儿髋关节上外侧缘的X线片上可能会出现一个切迹。它可能与髋臼顶的陡峭倾斜有关,并且可能是股骨头持续新生儿期不稳定或移位的一个指标。