Oestreich A E, Mize W A, Crawford A H, Morgan R C
Department of Pediatric Radiology, Children's Hospital Medical Center, Cincinnati, Ohio 45229-2899.
J Pediatr Orthop. 1987 Nov-Dec;7(6):709-11.
On the lateral foot or ankle film of patients at least 9 years old with calcaneonavicular bar (CNB), there is a tubular prolongation anteriorly of the superior calcaneus which fancifully resembles the nose of an anteater. This prolongation approaches or overlaps the midportion of the navicular. Such a configuration was present in all 30 feet reviewed with CNB, but not in 125 feet of 100 subjects, in their second decade, without CNB.
在至少9岁患有跟舟骨桥（CNB）的患者的足部外侧或踝关节X线片上，跟骨上部向前有一管状延伸，形状奇特地类似食蚁兽的鼻子。这种延伸接近或重叠舟骨中部。在所有30例经检查患有CNB的足部中均存在这种形态，但在100名20岁左右未患CNB的受试者的125只足部中未发现。
