许仙 发表于 2006-8-26 16:50

狗狗后脚走路外八和内八的原因

<p class="MsoNormal" align="left" style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 16.5pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><b><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;"></span></b><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><p></p></span></p><p class="MsoNormal" align="left" style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; TEXT-INDENT: 18pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">嘉义中华动物医院蔡院长专文(转贴)</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">
                        <span lang="EN-US"><br/><br/><br/><br/>1.</span></span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">股骨头和股骨的角度</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">后脚会外八的原因是当有髋关节结构不良症的狗,当他的股骨头和股骨的角度大于正常角度时就会走路外八,当股骨头和股骨的角度小于正常的角度时就会内八</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><br/><br/><br/>2.</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">股骨头和关节窝的角度</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">股骨头和关节窝的角度正常下成九十度角,当角度往后倾或往前倾就会走路外八或内八</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><br/><br/><br/>3.</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">股骨头脱离关节窝的方向</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">当股骨头因髋关节结构不良症或创伤性的脱臼,股骨头向关节窝的前侧方脱臼,会引起走路内八,如果向内侧方脱臼,就会走路外八</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><br/><br/><br/>4.</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">疼痛时脚踏地的位置</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">当一脚较痛一脚不痛或轻微疼痛,狗狗会把疼痛的脚往外放,另一只脚往内侧放,以平衡力量,这时就会引起走路类似外八的形状,髋关节、膝盖关节,飞节关节、跖关节或骨科的问题,皆有可能引起疼痛,他不是真正的外八,疼痛消失后就可能改善</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><br/><br/><br/>5.</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">关节形状先天或疾病的改变</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">: </span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">关节先天的畸形或因韧带断裂造成关节之间的对整性改变,也会引起走路的内八或外八,有的畸形是在下部关节和髋关节无关,也会引起内八或外八</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><br/><br/><br/></span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">一般</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">JPS</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">和</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">TPO</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">的手术只是改变关节窝和股骨头的覆盖面积,是可改善因接触面积也就是脱臼或半脱臼所引起的走路内八或外八,对于其它因素所引起的走路内八或外八不会有太大的作用,因为疼痛引起的,在做完手术恢复功能后就会改善较多,所以手术后可能会改善,但是要改变回走路不内八或外八的机会较少,手术后因关节窝和股骨头的覆盖面积加大,对髋关节的疾病控制治疗是有很大的帮助,如果手术后关节窝和股骨头的覆盖面积有</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">50%</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">以上,那他恢复到正常的机会是很高的,也就是可以正常生活没有疼痛感觉,但是不要忘记,髋关节的疾病是发展出来的,他也是每天在恶化,手术复原和恶化是竞争性的,如果恶化的速度比恢复的速度快,这样还是有机会使狗狗的髋关节的结构继续恶化,特别是</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">JPS</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">的手术因为手术后要</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">*</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">关节窝的骨头的生长来覆盖股骨头,至于能覆盖多少是</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">*</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">狗狗的骨头生长发育速度,医师无法掌握,只能提早发现提早治疗来增加治愈率,</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">TPO</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">手术医师可以控制角度以有效覆盖股骨头,但是当严重时,覆盖角度必须超过</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;">30</span><span style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-font-kerning: 0pt;">度,他的效果就会降低,髋关节结构不良症的治疗是复杂的,手术主要目的在预防退化性关节炎的产生和减低疼痛,以改善生活品质,也许有的饲主在听我解释时可能没注意,会引起误解,特别写此文章供参考。</span><span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Tahoma; mso-font-kerning: 0pt;"><p></p></span></p>

zb71333 发表于 2006-8-26 23:44

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