自体移植物

Background: The autograft preparation process for anterior cruciate ligament reconstruction has a potential for graft contamination.

背景：在前交叉韧带重建的自体移植物预备过程中，存在污染的可能。

The use of autologous grafts such as the quadrupled semitendinosus and gracilis tendon is very common in anterior cruciate ligament reconstruction.

在前交叉韧带重建时，常使用自体移植物，如四股半腱肌肌腱和骨薄肌肌腱。

Use the autograft to replace the aortic root and then attach a pulmonary homograft.

用自体移植物代替主动脉根，然后再缚上肺自体移植物。

Pulmonary homograft - a section of the child's own pulmonary artery with the valve intact is used to replace the aortic valve and a section of the aorta.

肺动脉自体移植物：用一段孩子自己的带有完整瓣膜的肺动脉来替换主动脉瓣和这段主动脉。

X5 w pulmonary homograft - a section of the child's own pulmonary artery with the valve intact is used to replace the aortic valve and a section of the aorta.

肺动脉自体移植物：用一段孩子自己的带有完整瓣膜的肺动脉来替换主动脉瓣和这段主动脉。

Possible cell sources for replacement range from autologous grafts of dopamine secreting cells to allografts of fetal ventral mesencephalon and neural precursor cells derived from fetal tissue or embryonic stem cells.

从多巴胺分泌细胞的自体移植物到胎儿组织的同种异体移植物或胚胎干细胞都是可替代的可能细胞来源。

Seven patients were admitted into this department in acute phase of trauma, repair of popliteal artery in 2 patients and repair of PMC and MCL in 4 patients were performed in this phase. Arthroscopic combined reconstruction of ACL and PCL with autografts was performed in all patients from 4 to 12 weeks after trauma, reconstruction of PLC with the posterior half of biceps femoris tendon tenodesis in 3 patients and reconstruction of PMC and MCL with femoral fascia in 1 patient were completed simultaneously.

方法］自2001年9月~2005年2月，13例病人（13膝）经关节镜检查证明ACL和PCL均断裂，其中5膝伴后内侧角、内侧副韧带损伤，4膝伴后外侧角损伤，2膝伴外侧半月板破裂，1膝伴内侧半月板损伤，3膝伴动脉损伤，2膝伴腓分神经损伤。7例病人于损伤后急性期入院，2膝于急性期行血管探查修复，4膝行膝后内侧角、内侧副韧带修复。13例病人于伤后4~12周在关节镜下行自体移植物单束ACL和PCL联合重建术，其中4例同期后1/2 股二头肌腱重建后PLC，1例同期阔筋膜PMC、MCL重建。

Seven patients were admitted into this department in acute phase of trauma, repair of popliteal artery in 2 patients and repair of PMC and MCL in 4 patients were performed in this phase. Arthroscopic combined reconstruction of ACL and PCL with autografts was performed in all patients from 4 to 12 weeks after trauma, reconstruction of PLC with the posterior half of biceps femoris tendon tenodesis in 3 patients and reconstruction of PMC and MCL with femoral fascia in 1 patient were completed simultaneously.

］自2001年9月~2005年2月，13例病人（13膝）经关节镜检查证实ACL和PCL均断裂，其中5膝伴后内侧角、内侧副韧带损伤，4膝伴后外侧角损伤，2膝伴外侧半月板破裂，1膝伴内侧半月板损伤，3膝伴动脉损伤，2膝伴腓总神经损伤。7例病人于损伤后急性期入院，2膝于急性期行血管探查修复，4膝行膝后内侧角、内侧副韧带修复。13例病人于伤后4~12周在关节镜下行自体移植物单束ACL和PCL联合重建术，其中4例同期后1/2 股二头肌腱重建后PLC，1例同期阔筋膜PMC、MCL重建。

Method］from sept 2001 to feb 2005, 13 knees with combined acl and pcl tear in 13 patients were verified with arthroscopy. of them, 5 knee were combined with rupture of the posteromedial coner and medial collateral ligament, 3 combined with disruption of the posterolateral corner, 2 with lateral meniscus tear, 1 with medial meniscus tear, 3 associated with popliteal vascular injury and 2 with peroneal nerve injury. seven patients were admitted into this department in acute phase of trauma, repair of popliteal artery in 2 patients and repair of pmc and mcl in 4 patients were performed in this phase. arthroscopic combined reconstruction of acl and pcl with autografts was performed in all patients from 4 to 12 weeks after trauma, reconstruction of plc with the posterior half of biceps femoris tendon tenodesis in 3 patients and reconstruction of pmc and mcl with femoral fascia in 1 patient were completed simultaneously.

方法］自2001年9月~2005年2月，13例病人（13膝）经关节镜检查证实acl和pcl均断裂，其中5膝伴后内侧角、内侧副韧带损伤，4膝伴后外侧角损伤，2膝伴外侧半月板破裂，1膝伴内侧半月板损伤，3膝伴动脉损伤，2膝伴腓总神经损伤。7例病人于损伤后急性期入院，2膝于急性期行血管探查修复，4膝行膝后内侧角、内侧副韧带修复。13例病人于伤后4~12周在关节镜下行自体移植物单束acl和pcl联合重建术，其中4例同期后1/2 股二头肌腱重建后plc，1例同期阔筋膜pmc、mcl重建。

The choice of the autografts may affect the recovery of knee muscle strength.

自体移植物的选择，对於术后肌力的恢复可能有不同表现，进而影响动作的恢复。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。