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var title_20621='Re:骨伤后石膏固定的缺点...';
var body_20621='骨伤的并发症：缺血性骨坏死<br>&nbsp;&nbsp;&nbsp;大家知道骨头的营养是有血液供应得，骨伤后，由于骨伤处的血液供应和循环被破坏，使骨头发生缺血性坏死。如股骨颈骨折后股骨头坏死，腕舟骨骨折后腕舟骨坏死。<br>&nbsp;&nbsp;&nbsp;预防方法：受伤后，用外敷药外敷，消肿止痛，活血化瘀。快速疏通被堵塞的毛细血管，以防长时间的固定、制动造成骨坏死。<br>';
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