推荐回答(5个)
1.骨质增生首先是年龄老化后骨关节逐渐退行性变,职业性持久用力、长期被迫体位不良、慢性或机械性刺激、跌打损伤等是重要的诱发骨质增生的原因。
2.初起表现是软骨局灶性软化,表面粗糙,失去正常弹性,继而出现小片脱落,表面有不规则小凹陷或线条样小沟,多见于负荷较大部位。进一步出现微小裂隙、糜烂、溃疡。软骨大片脱落可致软骨下骨板裸露。被结缔组织或纤维软骨覆盖及新生血管侵入。
3.骨质改变包括关节边缘骨赘形成、关节软骨下骨髓内骨质增生,以及软骨下骨板囊性变等。骨赘游离于关节腔,即所谓“关节鼠”。骨性关节炎软骨下骨板囊性变可能为软骨或软骨下骨板压力异常、局部骨质挫伤、坏死或压力增高,关节液被挤入骨内所致。
4.后期由于软骨及骨质病变严重,滑膜呈绒毛样增生并失去弹性,其内可埋有破碎软骨或骨质小块,并可引起异物巨细胞反应。
骨质增生症又称为增生性骨关节炎、骨性关节炎等。骨质增生症是由于构成关节的软骨、椎间盘、韧带等软组织变性、退化,关节边缘形成骨刺,滑膜肥厚等变化,而出现骨破坏,引起继发性的骨质增生,导致关节变形,当受到不正常载荷时,引起关节疼痛,活动受限等症状的一种疾病。平时也需要注意不能长时间的过度劳累,不能长时间固定一个姿势。
原发性骨关节炎
病因尚不完全清楚,在已知的多个致病因素中,高龄和超重是已明确的两个主要致病因素。一般认为是由全身或局部的综合因素所致,如软骨营养、代谢失常、应力不平衡、累积的微小创伤或关节负荷过重等。
继发性骨关节炎
一般是在原发疾病基础上发生的继发性改变,常见原发病因包括:先天性关节畸形、
骨质增生的情况一般是由于活动量较大等原因造成的。建议平时注意休息,减少局部的活动量,注意保暖,给予局部进行热敷,理疗,烤电,使用活血化瘀的中药膏药外敷,口服抗骨质增生片等药物进行治疗。可以到正规医院骨科就诊,明确情况,做出针对性的治疗。安信医学祝你生活愉快!
骨质增生是人体代偿性、退行性变化,轻度或早期的骨质增生不需特殊处理,但如果骨质增生引起了局部疼痛,包块、变形或压迫神经、脊髓,影响肢体活动时,应积极治疗;先保守治疗,如休息、按摩、针灸等来缓解症状、也可通过药物治疗,如膏药和喷剂,止痛消炎药等缓解症状
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