Damsin J P, Zambelli J Y, Ma R, Roume J, Colonna F, Hannoun L
Laboratoire d'Anatomie, UER Saint-Antoine, Paris, France.
Surg Radiol Anat. 1995;17(1):13-7. doi: 10.1007/BF01629492.
Varus deformity of the knee is common in young children who have suffered from fulminating purpura. This study was directed at the anatomic features of the vascularisation of the upper end of the tibia that might account for such deformation. It was based on the dissection of 28 anatomic specimens prepared by injection of Indian ink into the vascular trunk. 16 specimens were diaphanised for better analysis of the intracartilaginous distribution of the vessels. The study showed that the vascularisation of the medial condyle of the tibia is poor and of terminal nature, which may explain the occurrence of ischemic growth disorders following fulminating purpura.
膝关节内翻畸形在患有暴发性紫癜的幼儿中很常见。本研究针对胫骨上端血管化的解剖学特征，这些特征可能是导致这种畸形的原因。该研究基于对28个解剖标本的解剖，这些标本是通过将印度墨汁注入血管主干制备的。16个标本经过透明处理，以便更好地分析血管在软骨内的分布。研究表明，胫骨内侧髁的血管化较差且属于终末性血管化，这可能解释了暴发性紫癜后缺血性生长障碍的发生。
