解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::A study was designed to investigate the role of terminal probes as determinates of two-point discrimination in the normal hand. A Vernier caliper was modified to allow an exchange of probes with different diameters and with different terminal shapes. These terminal devices included flat, sharp, and rounded probe tips ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920100318
更新日期:1989-01-01 00:00:00
abstract::The unpleasant appearance of the donor site after harvesting a forearm flap limits its use in many centers. In this paper, the author records his experience with a modification of the standard fasciocutaneous forearm flap. Such modification involves the utilization of the fascial component of the flap sparing the skin...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920100302
更新日期:1989-01-01 00:00:00
abstract::The effect of five different irrigating solutions on patency of four different types of microvascular anastomoses was studied. The solutions used were lactated Ringer's without heparin and four lactated Ringer's solutions with varying concentrations of heparin ranging from 10,000 units/liter to 100,000 units/liter. Th...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920100205
更新日期:1989-01-01 00:00:00
abstract::This paper reviews the history of attempts to study peripheral nerve regeneration, focusing upon pharmacologic agents that may prove to be useful clinically. In particular, forskolin is described as a model for such an agent, and its mechanism of action, as a stimulator of the cyclic AMP second messenger system, is de...
journal_title:Microsurgery
pub_type: 杂志文章,评审
doi:10.1002/micr.1920100211
更新日期:1989-01-01 00:00:00
abstract::Replantation of an amputated digit in a child demands special techniques for success. Our experiences with replantation in this age group have shown that although these patients have a lower viability rate after digital replantation, those digits that do survive develop excellent function. In this case report of a 7-m...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920090308
更新日期:1988-01-01 00:00:00
abstract::The thoracodorsal artery supplies the latissimus dorsi and serratus anterior in the rat in the same fashion as in the human. In the rat, the thoracodorsal artery and vein average 0.57 mm and 0.71 mm in diameter, respectively, at their origins and can be used as pedicles averaging 19 mm in length to the latissimus dors...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920090106
更新日期:1988-01-01 00:00:00
abstract::Five young adults between the ages of 16 and 27 years underwent mandibular reconstruction with free vascularized iliac crest bone grafts based on the deep circumflex iliac artery. These were the only patients under age 30 years in a series of over 60 patients undergoing this procedure. In all cases, the ipsilateral cr...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920090216
更新日期:1988-01-01 00:00:00
abstract::The use of bulky retractors in experimental microsurgical procedures creates interference with the limited operative field. The current article describes a small but effective retractor made from ordinary staples, which are inexpensive and easily accessible. ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920080416
更新日期:1987-01-01 00:00:00
abstract::The single-anastomosis heart-lung transplantation method in the rat developed by Lee and associates has been examined and has proven to be simple and reproducible. Technical procedures are discussed emphasizing those procedures that require special caution to ensure successful graft function. The donor and recipient r...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920080411
更新日期:1987-01-01 00:00:00
abstract::Vasospasm is known to be present during most microvascular procedures. Not until recently has microsurgery made it possible to directly observe the dynamic nature of vascular spasm. This report reviews the physiologic events and the causes of vascular spasm during microsurgery. The current research models and the use ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920080413
更新日期:1987-01-01 00:00:00
abstract::Partial volar amputations of the entire thumb pulp require soft tissue coverage that provides not only padding and protection for exposed bone and tendons, but also restoration of discriminative sensation. A modification of the radial sensory innervated cross finger flap from index to thumb is described, which include...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920080312
更新日期:1987-01-01 00:00:00
abstract::This investigation initiates the quantitative, hemodynamic assessment of interpositional grafts in small rat arteries. The left femoral arteries in 16 Sprague-Dawley rats were transected at two levels, and were then repaired using interrupted suturing technique. This effectively provided an ideally sized and histologi...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920070207
更新日期:1986-01-01 00:00:00
abstract::The present study tests the hypothesis that peripheral hemodynamics in the rat femoral artery remain relatively stable during 3 hours of general anesthesia. Hemodynamic variables (pulse period, maximal centerline velocity, lumen diameter, and mean volumetric flow) were measured by the 20 MHz-pulsed ultrasonic Doppler ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920070410
更新日期:1986-01-01 00:00:00
abstract::The authors present a new technique of end-to-side microvascular anastomosis in a rat carotid artery model, employing a milliwatt CO2 laser. Both carotid arteries were isolated and approximated in an end-to-side fashion by the placement of four 10-0 nylon stay sutures. The milliwatt CO2 laser was used to effect vessel...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920070206
更新日期:1986-01-01 00:00:00
abstract::Transplants of the cranial portion of the dog sartorius muscle were able to generate 70% of control force after 3 months if the artery, vein, and nerve were reanastomosed. Our histological and histochemical findings correlate with the functional findings. In a separate group of animals that had their muscles denervate...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920070302
更新日期:1986-01-01 00:00:00
abstract::This is an experimental study comparing the suturing time and patency rate of a spiral interrupted suturing technique to those of conventional interrupted and continuous suturing technique in end-to-end as well as end-to-side anastomosis. The spiral interrupted suturing technique requires less time for either end-to-e...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920070205
更新日期:1986-01-01 00:00:00
abstract::The present study tests the hypothesis that early wound healing effects blood flow after experimental microarteriorrhaphy. Hemodynamic variables were measured in the rat femoral artery prior to and 3 weeks after both interrupted and continuous microarteriorrhaphy techniques. The hemodynamic variables (blood velocities...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060212
更新日期:1985-01-01 00:00:00
abstract::Freeze-dried venous interposition allografts with an internal diameter of 1.0 mm and a length of 1.0 cm were placed into the femoral arteries of 17 Sprague-Dawley albino male rats in order to investigate patency and host tissue response. The immediate patency rate was 88%. The epigastric island flap was monitored as a...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060405
更新日期:1985-01-01 00:00:00
abstract::Vascular microanastomosis of vessels that presents marked discrepancy in size can be performed without difficulty by making a longitudinal incision of the end of the smallest vessel, forming a kind of "spatula," and joined to the vessel of greater diameter. ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060111
更新日期:1985-01-01 00:00:00
abstract::The results of a 3-year study in which a series of 355 implantations of 1-cm-long fibrous polyurethane microvascular prostheses into the infrarenal aorta of the rat (group A) were evaluated with respect to patency and formation, structure, and fate of the neo-intima. Rats were sacrificed at various intervals from 1 da...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060306
更新日期:1985-01-01 00:00:00
abstract::An experimental animal model of a vascularized graft is presented as an alternative to recover faster function. The technique is described and the model compared to a conventional graft in the sciatic nerve of a rabbit. Results are evaluated with histological studies and quantified using a computer to measure the thic...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920060205
更新日期:1985-01-01 00:00:00
abstract::A new microvascular clamp was developed from inexpensive and readily available materials. This clamp, when properly applied, can provide many hours of vessel occlusion with minimal damage to the vessel intima. This clamp has important applications in producing prolonged experimental ischemia without significant vessel...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920050407
更新日期:1984-01-01 00:00:00
abstract::Vascular prostheses with the inner diameter smaller than 1 mm were implanted to the common carotid artery of rats, and their patency was examined. Four types of tubes were prepared for this purpose in Experiment 1: polyethylene (PE), poly-(acrylic acid)-grafted polyethylene (PE-AA), polyacrylamide-grafted polyethylene...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920050310
更新日期:1984-01-01 00:00:00
abstract::Microsurgical end-to-end anastomosis of the carotid artery of the rat is discussed. The continuous-suture technique is found to be less time consuming than the interrupted-suture technique. Comparison of the flow rate of each anastomosis doesn't reveal a marked difference. Patency rate of each technique is 100%. ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920050206
更新日期:1984-01-01 00:00:00
abstract::In order to create a model for epiphyseal growth plate transplantation by microvascular technique, a well-defined donor site was established. Dissection of latex-injected adult and juvenile dogs established the vascular supply to the proximal canine fibula. By isolating 7 cm of proximal fibula on the popliteal vessels...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920050210
更新日期:1984-01-01 00:00:00
abstract::Studies of lymphatic and venous pressures of normal and lymphedematous rabbit ears reveal the end pressure of lymphatics to be higher than the venous pressure. Massage of the related rabbit ear increases the lymphatic pressures and can markedly raise the side and end pressures within the lymphatic wall. The venous pre...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920050108
更新日期:1984-01-01 00:00:00
abstract::Vascularized grafting with segments of fibula was performed in four men with aseptic necrosis of the femoral head. The patients were restricted to relatively young individuals in whom the necrosis seemed to be confined to two-thirds or less of the femoral head and in whom the outer shell of the femoral head appeared r...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040108
更新日期:1983-01-01 00:00:00
abstract::The authors present two cases of complete median nerve paralysis due to entrapment after posterior dislocation of the elbow. Previous literature on the subject matter is reviewed, and management and therapeutic indication of these lesions are discussed. ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040403
更新日期:1983-01-01 00:00:00
abstract::This study entailed direct stereomicroscopic observations of rat abdominal island flaps and the sequence of vascular events that occurred during and after occlusion by clamping of the individual femoral vessels for varying time intervals of up to 16 hours. The vascular changes and the status of the circulation in the ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040205
更新日期:1983-01-01 00:00:00
abstract::Heart and spleen twin grafts from LEW to ACI rats may survive permanently, whereas those grafted from ACI to LEW rats do not. This strain difference in graft acceptance was analyzed quantitatively by transplanting one to three ACI spleens into LEW rats in order to compensate for the relatively small size of ACI spleen...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040407
更新日期:1983-01-01 00:00:00
abstract::An experimental model of a free, empty perineurial tube for use as a nerve graft is presented as an alternative to existing methods. The technique is described and the model compared with conventional nerve graft in the sciatic nerve of a rabbit. Results are evaluated with EMG studies, angiography, and histology. The ...
journal_title:Microsurgery
pub_type: 杂志文章
doi:10.1002/micr.1920040207
更新日期:1983-01-01 00:00:00