植入物

Finally, 20 articles concerning treatment progress of distraction osteogenesis and clinical application of implant were included.

从牵张成骨的治疗进展进行总结，对牵张成骨植入物的临床应用进展进行探讨。

OBJECTIVE: To investigate the progress of clinical application of implant during distraction osteogenesis in the jaw bones, and to evaluate its biocompatibility.

目的：阐述在颌骨的牵张成骨过程中植入物的临床应用进展，并评价其生物相容性。

Biocompatibility of tissue and material: All the materials used in operation were interstitial implant of titanium alloy. To the end of follow-up, there were no reaction of blood, immunization and tissue, no peplos formation or changes in cytoplasm, and no reaction of materials such as alloy corrosion and worn out.

材料与组织的生物相容性反应：术中所用材料均为钛合金体内植入物，与人体组织的生物相容性好，到随访结束时，无血液、免疫、组织等反应，无囊膜形成及细胞质的转变；亦无钛合金腐蚀、磨损等材料反应的发生。

Should be left open and left to heal by secondary intention via dressing changes.17 Sponseller et al also advocated this approach allowing granulation over instrumentation if there was failure of prior treatment,extensive purulence, or poor soft tissue coverage.

Sponseller等也认同这种做法，他们认为采用这种方法可以使初期处理失败的伤口的植入物上长出肉芽组织或脆弱的软组织。

An implant containing 600mg to 1200mg of testosterone can last for between 4 and 6 months or more and it has been suggested that this is the best form (in 1990) in which it can be given . The main problem with implants is their tendency to come out and need reinsertion.

的主要问题与植入物是他们的趋势，走出来，需要重新安置，但一种新方法后，睾酮可在英国，在1996年，所谓的 andropatch *，作为一个贴剂提供睾酮通过皮肤和一个或多个补丁是破旧的每一天。

In fact, it is the preferred material for numerous grafts in modern rhinoplasty.

事实上，它是现代鼻整形外科中许多植入物的首选材料。

There may be rippling of implants in which there is visible appearance of waviness of the skin.

有可能波及的植入物，其中有是有形的出现波纹的皮肤。

METHODS: Nine males suffering from trauma induced saddle nose deformity between August 1, 2001 and October 31, 2002, were retrospectively reviewed. All had undergone open rhinoplasty with PHDPE implant augmentation of the dorsum. The surgical indications and PHDPE augmentation rhinoplasty methods were reviewed.

自2001年8月1日至2002年10月31日间，共计有9名男性因陈旧性颜面外伤造成马鞍鼻，而接受开放性鼻成形术，置入PHDPE植入物，以回溯性分析探讨PHDPE使用於鼻成形术的适应症及手术方法。

Ho and Skaggs recently reported a large series of 53 pediatric patients after deformity surgery, 22 of which presented on a delayed basis, and found that the majority of patients required more than one irrigation and debridement to clear a chronic infections.8 Patients requiring 3 or more surgeries to clear the infection were apt to need implant removal.

Ho和Skaggs最近报道了53例矫形术后的儿童患者。其中22人出现了慢性感染，其中多数病人需要进行一次以上的灌洗及清创来治疗迟发性感染。其中8名患者需要进行3次以上的清创手术，需要取出植入物。

After 24 weeks,the operation area of group A was more smooth,and the surrounding normal cartilage naturally straight flush,transparent form new cartilage,subchondral bone formation in good condition;Group B restoration surgery the basic integrity of the cartilage tissue, center is not yet fully integrated,there was slight depression;CollagenⅡimmunohistochemistry of cartilage that was new brown area.Group C has no formation of articular cartilage.The growth and the intergration of subchondral bone of group A and B were better.

术后24周取材，见A组山羊手术区关节表面较为光滑，与周边正常软骨自然连续平齐，透明的新生软骨组织形成，软骨下骨形成完好；B组山羊手术区修复的软骨组织基本完整，中心部位仍未完全融合，有微小凹陷；Ⅱ型胶原免疫组化示新生软骨组织呈棕黄色。C组术区关节凹陷，无关节软骨组织形成。A组和B组，软骨下骨的生长及与周围组织的结合均较好，无植入物脱落现象的发生。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。