Results It showed that necrosis of segments of muscle fibers and macrophages infiltration were scattering distribution in observations of the necrosis area and muscular interstition.
结果病变主要表现为散在分布的节段性肌纤维坏死，坏死区及肌间质大量吞噬细胞浸润。
2
Herniation of orbital fat, the inferior rectus muscle, and the inferior oblique muscle may occur and herniated extraocular muscles entrapped between the fragmented bone segments may lead to diplopia.
眶内脂肪、下直肌以及眼外斜肌的疝出都可能会出现，并且疝出的眼外肌陷入至碎骨片之间可能导致复视。
3
Methods: Twenty lumbar segments were dissected and studied. The relationship between the retroperitoneum, psoas muscle, and the lumbar plexus was analyzed.