Conclusion : The diagnose of acute leukemia with reticulin myelofibrosis should combine the bone marrow aspiration with trephine biopsy .

结论：骨髓 活检切片对涂片起补充修正作用，诊断急性白血病须把二者结合起来分析。

METHODS : BCFC and iliac crest bone were implanted into specimens of cervical vertebra in six fresh human corpses respectively after anterior cervical decompression with trephine and the largest pullout resistance of the implants was tested .

方法：在6具新鲜人尸体颈椎标本上，行颈前路 环锯减压后，分别植入BCFC和自体髂骨，测试植入物的最大拔出阻力。

Objective : To explore the value of trephine biopsy in diagnosing acute leukemia with reticulin myelofibrosis .

目的：评估 骨髓 活检在急性白血病继发骨髓纤维化时的诊断价值。

Objective : To compare the value between subtotal resection of vertebral body with internal fixation and simple trephine decompression in treatment of single level CSM .

目的：比较单纯 环锯减压 柱 状植骨与椎体次全切除 块状植 骨加内固定治疗单间 隙脊髓型颈椎病的效果。

Bone marrow trephine biopsy as well as smear for cytological examination were conducted .

骨髓穿刺 活检同时作骨髓涂片检查。

Application of trephine in patients underwent discectomy and bone grafting through anterior cervical vertebral path and its coordination

环锯在颈椎前路椎间盘切除植骨术中的应用与配合

Methods : For 66 cases whose bone marrow showed hypocellularity in BM aspirate smear trephine biopsy and reticulin staining were done at the same location in the same patient and at the same time as the BM aspirate smear was done .

方法：对66例骨髓涂片显示细胞增生低下（或极度低下）患者的同期同部位 骨髓 活检组织用 塑料 包 埋半薄切片，做 常规染色及网状蛋白染色，光镜下观察。

Condusion : Subtotal resection of vertebral body with internal fixation is more efficient and reliable than simple trephine decompression in treatment of CSM .

结论椎体次全切除植 骨加内固定术中减压更为安全有效， 术后对椎间隙高度的维持更为可靠，疗效优于单纯 环锯减压植骨术。

Traditional scheme is core decompression technique using trephine .

传统的治疗方法是以 环 钻 法 为主 的 髓心减压技术。

Methods We study simultaneously bone marrow smear and trephine biopsy in 71 patients with pancytopenia and 34 patients with acute leukemia .

方法对我 院 住院的急性白血病患者和全血细胞减少症病人同步进行骨髓 活检与涂片检查，骨髓活检标本 经处理后， 塑料 包 埋， 切成3 μ m切片，HGF染色。

Objective : To explore the evaluation of trephine biopsy on diagnosis in anemia . Methods : Posterior iliac crest trephine biopsy in every patient who need do bone marrow aspired test and observe the pathology changes in bone marrow .

目的：通过对贫血患者的 骨髓病理观察，探讨其病理改变在临床诊断中的价值。方法：用骨髓环钻法获取骨髓组织，采用常规包埋切片染色后，观察骨髓病理结构。

Methods : The cellularity of trephine biopsy was compared to that of aspiration in 34 cases with acute leukemia . The level of reticulin fiber was also monitered during chemical therapy in 10 AML .

方法：对比分析34例急性白血病继发骨髓纤维化的 骨髓 活检切片与涂片增生度，动态观察10例急性粒细胞白血病化疗过程中网硬蛋白纤维含量变化。

Methods Between October 2000 and February 2005 ankle arthrodesis with trephine was performed in 20 patients with serious lesions .

方法：2000年10月～2005年2月，利用 环锯（ 直径 Ф14mm、 16mm、18mm）对20例踝关节严重病损的患者行关节融合术， 男 12例， 女8例；

Application of Self-designed Big-caliber Trephine in Cervical Anterior Operation

自制大口径 环锯在颈椎前路手术中的应用

Objective To introduce a new technique of ankle arthrodesis with trephine by lateral approach and evaluate its clinical effects .

目的：探讨利用 经 外踝 入 路 关节 内环 锯 法 行踝关节融合术的方法与治疗效果。

Clinical application of maxillary sinus augmentation bone graft and simultaneously placement of implant with trephine bur

上颌窦内提升植骨及同期牙种植术中 中空 钻的应用

The whole nidus was removed with trephine .

经 套筒沿 克 氏 针， 采用 环 钻将整个瘤巢切除；

Thread Trephine Supported by Distracter in Use of Anterior Cervical Decompression

撑开器辅助外螺纹 环 钻在颈椎前路减压中的应用

The Evaluation of Trephine Biopsy in diagnosis Anemia

骨髓病理检查在贫血诊断中的价值

N immunohistochemical study was performed on trephine biopsy specimens of bone marrow in 10 patients with myelodysplastic syndromes ( MDS ) .

应用 抗血小板 膜糖蛋白 抗体、免疫组织化学技术、对10例骨髓增生异常综合征（MDS）骨髓 活检组织中 巨 核细胞（MK）进行了观察。

Results : Reticulin myelofiberosis led to pseudohypoplastic leukemia shown in bone marrow smear which could be corrected by trephine biopsy .

结果：网硬蛋白纤维可致白血病骨髓涂片假性增生减低， 骨髓 活检切片能起修正作用。

The tunnels of femur and tibia were prepared by using trephine under ACL guider .

经ACL导向器 打入导 针，用 环 钻 建立股骨和胫骨隧道。