劉月駒,秦士吉,李 升,陳 偉,王 娟,張英澤
(河北醫(yī)科大學(xué)第三醫(yī)院骨科,河北省骨科研究所,河北省骨科生物力學(xué)重點(diǎn)實(shí)驗(yàn)室,河北 石家莊050051)
·研究快報(bào)·
不均勻沉降理論在踝關(guān)節(jié)骨性關(guān)節(jié)炎中的應(yīng)用
劉月駒,秦士吉,李升,陳偉,王娟,張英澤*
(河北醫(yī)科大學(xué)第三醫(yī)院骨科,河北省骨科研究所,河北省骨科生物力學(xué)重點(diǎn)實(shí)驗(yàn)室,河北 石家莊050051)
[關(guān)鍵詞]骨關(guān)節(jié)炎;踝關(guān)節(jié);不均勻沉降;治療
doi:10.3969/j.issn.1007-3205.2015.04.040
踝關(guān)節(jié)骨性關(guān)節(jié)炎是中老年人踝部疼痛的主要原因之一,以內(nèi)踝骨性關(guān)節(jié)炎最為常見(jiàn),其病因尚不清楚,主要臨床表現(xiàn)為踝關(guān)節(jié)疼痛。病變?cè)缙邗钻P(guān)節(jié)活動(dòng)不便,以后活動(dòng)度逐漸減少。這種疾病保守治療效果欠佳,目前公認(rèn)有效的治療手段為踝關(guān)節(jié)內(nèi)側(cè)脛骨低位截骨矯形術(shù)和全踝關(guān)節(jié)置換術(shù)[1-3],但以上2種方法均存在創(chuàng)傷大、費(fèi)用高、技術(shù)水平要求高的缺點(diǎn),其手術(shù)并發(fā)癥也相對(duì)較多。
張英澤教授等[4]提出不均勻沉降理論,該理論認(rèn)為踝關(guān)節(jié)骨性關(guān)節(jié)炎和膝關(guān)節(jié)骨性關(guān)節(jié)炎一樣,是由于腓骨支撐導(dǎo)致的脛腓骨在人體衰老過(guò)程中的不均勻沉降引起。經(jīng)過(guò)初步生物力學(xué)實(shí)驗(yàn)證實(shí),對(duì)于內(nèi)踝骨性關(guān)節(jié)炎,在外踝上方6 cm處將腓骨截除1~2 cm,有利于踝關(guān)節(jié)所承受應(yīng)力的重新分配,從而有效地緩解由內(nèi)踝間隙變窄造成的疼痛(圖1,2)。擬在下一步開(kāi)展臨床研究,其納入標(biāo)準(zhǔn)為非手術(shù)治療無(wú)效的內(nèi)踝骨關(guān)節(jié)炎,排除標(biāo)準(zhǔn)為由于骨關(guān)節(jié)創(chuàng)傷、畸形和踝關(guān)節(jié)不穩(wěn)定引起的終末期踝關(guān)節(jié)炎。
圖1外踝上方截骨示意圖
圖2截骨后踝關(guān)節(jié)間隙恢復(fù)正常
[參考文獻(xiàn)]
[1]Grunfeld R,Aydogan U,Juliano P.Ankle arthritis: review of diagnosis and operative management[J].Med Clin North Am,2014,98(2):267-289.
[2]Ahn TK,Yi Y,Cho JH,et al.A Cohort Study of Patients Undergoing Distal Tibial Osteotomy without Fibular Osteotomy for Medial Ankle Arthritis with Mortise Widening[J].J Bone Joint Surg Am,2015,97(5):381-388.
[3]Zaidi R,Cro S,Gurusamy K,et al.The outcome of total ankle replacement: a systematic review and meta-analysis[J].Bone Joint J,2013,95-B(11):1500-1507.
[4]張英澤,李存祥,李冀東,等.不均勻沉降在膝關(guān)節(jié)退變及內(nèi)翻過(guò)程中機(jī)制的研究[J].河北醫(yī)科大學(xué)學(xué)報(bào),2014,35(2):218-219. R,Aydogan U,Juliano P.Ankle arthritis: review of diagnosis and operative management[J].Med Clin North Am,2014,98(2):267-289.
[2]Ahn TK,Yi Y,Cho JH,et al.A Cohort Study of Patients Undergoing Distal Tibial Osteotomy without Fibular Osteotomy for Medial Ankle Arthritis with Mortise Widening[J].J Bone Joint Surg Am,2015,97(5):381-388.
[3]Zaidi R,Cro S,Gurusamy K,et al.The outcome of total ankle replacement: a systematic review and meta-analysis[J].Bone Joint J,2013,95-B(11):1500-1507.
[4]張英澤,李存祥,李冀東,等.不均勻沉降在膝關(guān)節(jié)退變及內(nèi)翻過(guò)程中機(jī)制的研究[J].河北醫(yī)科大學(xué)學(xué)報(bào),2014,35(2):218-219.
(本文編輯:劉斯靜)
[收稿日期]2015-04-08;[修回日期]2015-04-15
[作者簡(jiǎn)介]劉月駒(1983-),男,河北南宮人,河北醫(yī)科大學(xué)第三醫(yī)院骨科主治醫(yī)師,醫(yī)學(xué)博士,從事創(chuàng)傷骨科疾病診治研究。 *通訊作者。E-mail:dryzzhang@126.com
[中圖分類號(hào)]R684.3
[文獻(xiàn)標(biāo)志碼]B
[文章編號(hào)]1007-3205(2015)04-0490-01
The non-uniform settlement theory for ankle osteoarthritis
[Abstract]Based on the non-uniform settlement theory of professor Yingze Zhang,the tibia,as a load-bearing bone,takes place apparent settlement due to osteoporosis in the human aging process,which does not occur in the fibula.Therefore,it leads to medial compartment of knee and ankle arthritis simultaneously.For the medial compartment of ankle arthritis,the fibula can be cut 1-2 cm at 6 cm above the lateral malleolus.And it will restore ankle joint space,effectively relieve pain.