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骨質增生概述：骨質增生是由于(yu)構成關(guan)節的軟骨(gu)(gu)(gu)、椎間盤、韌帶等軟組織變(bian)(bian)性(xing)(xing)、退化(hua)，關(guan)節邊緣形成骨(gu)(gu)(gu)刺，滑膜肥厚等變(bian)(bian)化(hua)，而出現(xian)骨(gu)(gu)(gu)破壞，引起繼發(fa)(fa)性(xing)(xing)的骨(gu)(gu)(gu)質(zhi)增(zeng)生(sheng)，導致關(guan)節變(bian)(bian)形，當受(shou)到異常(chang)(chang)載荷(he)時，引起關(guan)節疼痛，活(huo)動(dong)(dong)受(shou)限等癥狀的一種(zhong)(zhong)疾病(bing)。分原(yuan)發(fa)(fa)性(xing)(xing)和繼發(fa)(fa)性(xing)(xing)兩(liang)種(zhong)(zhong)。骨(gu)(gu)(gu)質(zhi)增(zeng)生(sheng)是一種(zhong)(zhong)多發(fa)(fa)病(bing)、常(chang)(chang)見病(bing)。骨(gu)(gu)(gu)質(zhi)增(zeng)生(sheng)多發(fa)(fa)生(sheng)于(yu)45歲以上的中年人或老年人，男性(xing)(xing)多于(yu)女(nv)性(xing)(xing)， 常(chang)(chang)用腰部(bu)活(huo)動(dong)(dong)的重體力勞(lao)動(dong)(dong)者及運動(dong)(dong)員易患此(ci)病(bing)，骨(gu)(gu)(gu)質(zhi)增(zeng)生(sheng)最常(chang)(chang)見于(yu)膝、髖(kuan)、腰椎、頸椎、肘等關(guan)節。