Early survival of a compromised fasciocutaneous flap without pedicle revision: monitoring with photoplethysmography.

abstract：:Denuding endothelial damage at anastomoses may lead to thrombotic complications and failure of microvascular reconstructions. Confluent endothelial healing at anastomoses may reduce thrombotic and other complications. The progress of endothelial coverage of anastomotic structures in the aorta and inferior vena cava (I...

journal_title：Microsurgery

authors： Sigurbjörnsson BJ,Hallberg E,Andrén-Sandberg A,Ribbe E

更新日期：1994-01-01 00:00:00

abstract：:This study describes our experience using an improved technique for microsurgical sleeve anastomosis of arteries. Modifications of previously described techniques include utilization of a sidecut and placement of the two stitches within separate vertical planes. In 40 arteries, we attained a patency rate of 97.5%. His...

journal_title：Microsurgery

authors： Zhang L,Tuchler RE,Shaw WW,Siebert JW

更新日期：1991-01-01 00:00:00

abstract：:The potential for hyperbaric oxygen therapy (HBO) to decrease the untoward effects of a secondary ischemic event was studied in the rat superficial epigastric flap model. The secondary venous ischemic flap was created by cross-clamping the vascular pedicles for 2 h. Twenty-four hours later, the flap was reelevated and...

journal_title：Microsurgery

authors： Gampper TJ,Zhang F,Mofakhami NF,Morgan RF,Amiss R,Hoard MA,Angel MF

更新日期：2002-01-01 00:00:00

abstract：:Impaired capillary perfusion may result in flap failure. Platelet emboli, polymorphonuclear leukocytes (PMNs), and/or vasospasm have been identified as possible causes. This study investigates the role of PMNs in causing impaired capillary perfusion in a free flap model. PMN concentrations were depleted using antineut...

journal_title：Microsurgery

authors： Peter FW,Schuschke DA,Wang WZ,Anderson GL,Franken RJ,Pierangeli S,Barker JH

更新日期：1998-01-01 00:00:00

abstract：INTRODUCTION:A Bio 3D printed nerve conduit was reported to promote nerve regeneration in a 5 mm nerve gap model. The purpose of this study was to fabricate Bio 3D nerve conduits suitable for a 10 mm nerve gap and to evaluate their capacity for nerve regeneration in a rat sciatic nerve defect model. MATERIALS AND METH...

journal_title：Microsurgery

authors： Takeuchi H,Ikeguchi R,Aoyama T,Oda H,Yurie H,Mitsuzawa S,Tanaka M,Ohta S,Akieda S,Miyazaki Y,Nakayama K,Matsuda S

更新日期：2020-02-01 00:00:00

abstract：:This paper describes a new transplantation technique, using the colon instead of the small bowel for intestinal transplantation. With microsurgical techniques, allogeneic colon transplantation was carried out in rats in a heterotopic fashion. The vascular pedicle containing the aortic cuff and the portal vein was anas...

journal_title：Microsurgery

authors： Plapler H,Cohen Z

更新日期：1993-01-01 00:00:00

abstract：:This study investigates potential functional effects of thyroid hormone (T3) on peripheral nerve regeneration in rats. Forty adult male Lewis rats were included in this study. After complete transection of the right sciatic nerve, the gap between the stumps was bridged with a silicone tube. In the first experimental g...

journal_title：Microsurgery

authors： Papakostas I,Mourouzis I,Mourouzis K,Macheras G,Boviatsis E,Pantos C

更新日期：2009-01-01 00:00:00

abstract：:In this retrospective study, the survival rates of fingertip replantation with and without vein grafting were evaluated along with their postoperative functional and cosmetic results. One hundred twenty-one-fingertip amputations were performed in 103 patients between September 2002 and July 2007. Thirty-four amputated...

journal_title：Microsurgery

authors： Yan H,Jackson WD,Songcharoen S,Akdemir O,Li Z,Chen X,Jiang L,Gao W

更新日期：2009-01-01 00:00:00

abstract：:Perivascular sympathectomy, which has been used for vasospastic disorders of the hands, was examined in experimental models. Perivascular sympathectomy was performed on the central ear vessels and forepaw metacarpal vessels of the rabbit and on the common digital vessels in the monkey. The effects on adrenergic nerves...

journal_title：Microsurgery

authors： Kaarela OI,Raatikainen TK,Junila JA,Waris TH

更新日期：1994-01-01 00:00:00

abstract：:The effects of tension at the site of coaptation on recovery of sciatic nerve function after neurorrhaphy were studied by evaluating walking-track measurements, nerve conduction velocity measurements, histomorphometry, and electron probe X-ray microanalysis. Forty adult male Lewis rats underwent right sciatic nerve (S...

journal_title：Microsurgery

authors： Maeda T,Hori S,Sasaki S,Maruo S

更新日期：1999-01-01 00:00:00

abstract：:The aim of this study was to determine whether the administration of free radical antagonists, immediately before and during the early minutes of reperfusion, improves muscle survival 24 hr after a period of ischemia. Rabbit rectus femoris muscles were isolated, made ischemic for 3 1/2 hr and treated with either desfe...

journal_title：Microsurgery

authors： Hickey MJ,Knight KR,Lepore DA,Hurley JV,Morrison WA

更新日期：1996-01-01 00:00:00

abstract：:Regeneration of the rat sciatic nerve was studied after a crush lesion (test lesion) on nerves previously subjected to a conditioning lesion. The test lesion was made approximately 30 mm proximal to the conditioning lesion. The period between the conditioning lesion and the test lesion was varied. Regeneration was mea...

journal_title：Microsurgery

authors： Arntz C,Kanje M,Lundborg G

更新日期：1989-01-01 00:00:00

abstract：:There are controversial in vitro data comparing the strength of the cellular immune response between allogeneic and xenogeneic stimulator/responder combinations. The present study therefore compares in vivo lymphocyte proliferation using heart transplantation (HTx) models in mice. Heterotopic HTx into BALB/c mice was ...

journal_title：Microsurgery

authors： Kellersmann R,Kellersmann A,Thiede A,Ulrichs K

更新日期：2003-01-01 00:00:00

abstract：:One hundred sixty-seven thumb replantations and revascularisations were performed from 1977 to 1987 by the Ljubljana microsurgical team. Early microvascular results of thumb replantations and early reoperations were analysed retrospectively. Age of the patients, level of traumatic amputation, mechanism of injury, use ...

journal_title：Microsurgery

authors： Janezic TF,Arnez ZM,Solinc M,Zaletel-Kragelj L

更新日期：1996-01-01 00:00:00

abstract：:It is known that a vein graft provides a good microenvironment for axon regeneration in motor peripheral nerves, but the use of artery graft for regeneration of sensory nerves is controversial. We sectioned the saphenous nerve and repaired it by using heterologous inside-out and standard artery graft techniques in rat...

journal_title：Microsurgery

authors： Rodrigues Ade C,Silva MD

更新日期：2001-01-01 00:00:00

abstract：:This study reviewed our experience with the gracilis myocutaneous (GMC) flap, potential risk factors for flap necrosis, and long-term morbidity at the donor-site. From 1993 to 2002, 29 GMC flaps were harvested from 27 patients (pedicled n = 21 and free n = 8). The overall incidence of flap necrosis was 13.79% (partial...

journal_title：Microsurgery

authors： Papadopoulos O,Konofaos P,Georgiou P,Chrisostomidis C,Tsantoulas Z,Karypidis D,Kostakis A

更新日期：2011-09-01 00:00:00

abstract：:In clinical settings, combined heart and kidney transplantation results in a lower incidence of cardiac graft and renal graft rejection as compared to isolated heart and kidney transplantation. To study the phenomenon in an experimental setting, we developed a model of combined heart and kidney transplantation in mice...

journal_title：Microsurgery

authors： Wang M,Bai J,Baumann M,Heemann U

更新日期：2003-01-01 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

authors： Blair WF,Pedersen DR,Joos K,Green ER,Bondi D

更新日期：1985-01-01 00:00:00

abstract：:The feasibility of peripheral nerve allograft pretreatment utilizing cold storage (5 degrees C in the University of Wisconsin Cold Storage Solution) or freeze-thawing to prevent rejection was investigated. Regeneration across cold-stored (3 or 5 weeks) or freeze-thawed (FT), 3.0-cm sciatic nerve allografts were compar...

journal_title：Microsurgery

authors： Evans PJ,MacKinnon SE,Midha R,Wade JA,Hunter DA,Nakao Y,Hare GM

更新日期：1999-01-01 00:00:00

abstract：AIM:The clinical value of adipofascial flaps based on distal ulnar or radial-artery perforators is demonstrated in a series of 14 patients with severe hand injuries and significant soft tissue defects requiring coverage. MATERIAL AND METHODS:There were 10 male and 4 female patients, aged between 23 and 72 years. The d...

journal_title：Microsurgery

authors： Ignatiadis IA,Xeinis SF,Tsiamba VA,Yiannakopoulos CK,Nomikos GN,Gerostathopoulos NE

更新日期：2007-01-01 00:00:00

abstract：:Graft recurrence of insulin-dependent diabetes mellitus (IDDM) was examined. Islet transplantation or pancreas-alone transplantation excluding the duodenum and peripancreatic lymph nodes was compared with whole pancreaticoduodenal transplantation. A Wistar Furth (WF; RT1(u), RT6.2) to major histocompatibility complex ...

journal_title：Microsurgery

authors： Tori M,Ito T,Yumiba T,Maeda A,Sawai T,Miyasaka M,Kiyono H,Matsuda H,Nozawa M,Shirakura R

更新日期：1999-01-01 00:00:00

abstract：:This article studies the utilization of the end-to-side neurorrhaphy concept in the prevention and treatment of painful neuromas. A total of 20 rats were divided into 2 groups (10 rats per group). In group A, the tibial nerve was divided and left lying in the subcutaneous tissue. In group B, the cut ends of the tibial...

journal_title：Microsurgery

authors： Al-Qattan MM

更新日期：2000-01-01 00:00:00

abstract：:We have previously shown that the epigastric flap in Dark Agouty rats, measuring approximately 6 x 4 cm with borders related to well-defined anatomical structures, does not exhibit an all-or-none survival pattern. This study was designed to investigate the survival pattern of non-revascularized epigastric flaps in thr...

journal_title：Microsurgery

authors： Franken RJ,Werker PM,Overgoor ML,Kon M

更新日期：1993-01-01 00:00:00

abstract：:We report a novel one-stage technique of total hepatectomy in the rat, in which the liver is replaced by an autologous prosthesis. This prosthesis is obtained from a donor rat, and consists of the subhepatic vena cava and the left renal vein harvested en block. This graft is sutured with the subdiaphragmatic cava and ...

journal_title：Microsurgery

authors： Lorenzo M,Angrisani L,Ventriglia R,Ismail T,Tesauro B

更新日期：1995-01-01 00:00:00

abstract：:The transparent chamber technique of the hamster cheek pouch was utilized to observe the behavior of a transplanted vascular pedicle within a relatively adverse environment. Observations included direct visualization with intravital microscopy, histology, scanning electron microscopy, and alkaline phosphatase staining...

journal_title：Microsurgery

authors： Hung LK,Leung PC,Cheng GL

更新日期：1989-01-01 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

authors： Fossati E,Asurey N,Irigaray A

更新日期：1985-01-01 00:00:00

abstract：BACKGROUND:Reconstruction of long and deep sternal defects has been challenging. The pectoralis major can be used in the conventional turnover method that requires the internal thoracic vessel. We developed a new turnover pectoralis major flap based on thoracoacromial vessels. The purpose of this report is to present r...

journal_title：Microsurgery

authors： Goishi K,Harada H,Keyama T,Tsuda T,Hashimoto I

更新日期：2020-02-01 00:00:00

abstract：BACKGROUND:When pharyngoesophagectomy is performed in conjunction with anterior mediastinal tracheostomy, reconstructing both the trachea and alimentary tract is extremely difficult. We developed a novel 1-stage reconstructive procedure using a single free jejunal flap containing multiple vascular pedicles to decrease ...

journal_title：Microsurgery

authors： Kubo T,Kurita T,Tashima H,Seike S,Fujii T,Yano M,Yamasaki M,Doki Y,Hosokawa K

更新日期：2018-11-01 00:00:00

abstract：:In September 1998, a surgical team in Lyon, France, performed the first successful hand transplant. After this historic event, in January 1999, the University of Louisville performed the first hand transplant in the United States. These events sparked interest and debate concerning the justification of performing limb...

journal_title：Microsurgery

authors： Kann BR,Furnas DW,Hewitt CW

更新日期：2000-01-01 00:00:00

abstract：:The bridging of nerve gaps is still one of the major problems in peripheral nerve surgery. The present experiment describes our attempt to engineer different biologic nerve grafts in a rat sciatic nerve model: cultured isogenic Schwann cells were implanted into 2-cm autologous acellular nerve grafts or autologous pred...

journal_title：Microsurgery

authors： Frerichs O,Fansa H,Schicht C,Wolf G,Schneider W,Keilhoff G

更新日期：2002-01-01 00:00:00