
[解剖] 髓腔;羊毛髓腔
Appropriate femoral prosthesis was selected and fixed to the medullary cavity of superior femur using bone cement.
術中選擇頸長合適的股骨假體用骨水泥固定于股骨上端髓腔内。
Results the diagnostic accuracy of osteosarcoma of MRI was 100%. It could show skip lesion in the medullary cavity.
結果MRI對骨肉瘤診斷準确率為10 0 %,可清楚地顯示髓腔内跳躍性病變。
Scope of application: Apply to openness wound surface rinse, Surgical operative field rinse and medullary cavity rinse.
産品適用範圍:適用于開放性損傷面的清洗、手術術野沖洗和髓腔内沖洗。
Objective to explore the effect of low constant direct current (LCDC) in the medullary cavity on repairing of rabbit radial defect as to evaluate its clinical value.
目的探讨髄腔内恒定低壓直流電刺激對家兔桡骨缺損的修複作用及其臨床應用價值。
Conclusion One-stage bone grafting filling medullary cavity after over-reaming is an appropriate method for pandiaphyseal osteomyelitis and can win high healing rate.
結論髓腔超擴植骨封閉方法治療全骨幹骨髓炎是可行的,可以獲得較高的成功率。
髓腔(Medullary Cavity)是長骨内部的中空管狀結構,位于骨幹(骨體)的中央區域,周圍被緻密骨組織(皮質骨)包裹。其内部填充骨髓組織,在人體不同發育階段承擔重要生理功能。
解剖學特征
髓腔由骨内膜(一種結締組織膜)覆蓋,通過骨小梁與鄰近的松質骨相連。成年人的髓腔直徑通常為4-5毫米,占據長骨體積的10%-15%。
骨髓類型與作用
髓腔是骨髓穿刺和骨髓移植的關鍵部位。例如,白血病患者需通過髓腔抽取骨髓樣本以診斷病情。此外,骨折愈合過程中,髓腔内的間充質幹細胞參與骨組織修複。
medullary cavity 是一個解剖學術語,具體含義如下:
如需更專業的醫學解釋,建議參考解剖學教材或權威詞典(如歐路詞典)。
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