Objective: To discuss the treatment of malignant bone tumors of proximal humerus by the replacement of artificial shoulder joint.
目的：探讨人工肩关节假体置换治疗肱骨近端恶性骨肿瘤的疗效。
Methods: From August 1985 to August 2003, 35 patients with malignant bone tumors of proximal humerus were treated with segmental resection and prosthetic replacement of shoulder joint.
方法：1985年8月至2003年8月我院共对35例肱骨近端恶性骨肿瘤患者行肿瘤瘤段切除，人工肩关节假体置换保肢术。
Objective: to provide anatomy basis for the transposition of pedicled medial lower part of humerus bone flap.
目的：为带血供肱骨下段骨瓣移位术提供解剖学基础。
Primate arms have one long bone, the humerus, in the upper arm above the elbow, and two thinner bones, the radius and ulna, in the forearm.
灵长类的上臂有一根长骨（肱骨），前臂有两根细骨（尺骨和桡骨）。
Results: In the control group, the blood flow of humerus was the highest in the diaphysis, the compact bone and the bone marrow among all the long bones.
结果：对照组骨组织血流量，在长骨干、皮质骨和骨髓中，以肱骨血流量最高；
Unilateral external fixator combined with bone graft is an effective therapy for postoperative non-union of humerus shaft fracture. Its clinical application is being expected.
单侧外固定器结合植骨是治疗肱骨干骨折内固定术后不愈合的有效疗法，值得临床推广应用。
To observe the clinical effect of dilatable bone nail on humerus shaft fracture.
探讨可膨胀自锁髓内钉治疗肱骨干骨折的临床疗效。
Objective:To observe the morphological changes of the bone trabeculae with age in the greater tubercle of the humerus in Chinese.
目的：观察国人肱骨大结节内骨小梁变化的年龄特征，为应用肱骨大结节内骨小梁的变化进行年龄鉴定提供依据。
Results There were single bone type (12 cases):femur (8), tibia (2), fibula (1), humerus (1), and multiple bone type (3):femur and tibia(2), humerus and ulna (1).
结果单骨型12例：股骨8例，胫骨2例，腓骨1例，肱骨1例；多骨型3例：2例同时侵犯股骨和胫骨，1例同时侵犯肱骨和尺骨。
Results There were single bone type (12 cases):femur (8), tibia (2), fibula (1), humerus (1), and multiple bone type (3):femur and tibia(2), humerus and ulna (1).
结果单骨型12例：股骨8例，胫骨2例，腓骨1例，肱骨1例；多骨型3例：2例同时侵犯股骨和胫骨，1例同时侵犯肱骨和尺骨。
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