医药科学
cancellous bone
By day 7 and the period after, the forces of the two materials were much higher compared with cancellous bone.
7天后各组两种材料的局部抗压强度均大于松质骨。
spongy bone
Objective: To evaluate the clinical effects of absorbable screws in treatment of fractures of spongy bone near joints. Methods: 32 patients with fractures of spongy bone near limb joints were treated with 65 absorbable screws.
目的:评价可吸收螺钉在近关节端松质骨骨折临床应用效果。
trabecular bone
生物学
spongy bone
cancellous bone
骨是一种具有独特结构的高密度结缔组织的器官,在结构上主要分为皮质骨、松质骨。其中松质骨占人体骨量的20%,但构成80%的骨表面。松质骨的骨密度低于皮质骨,而富有弹性;松质骨的脚手架结构有助于维持骨骼形态,抵抗压力,构成绝大部分的中轴骨如颅骨、肋骨、脊柱骨。