Evaluation of the effect of pharmacologic agents on crush-avulsion arterial injuries: a scanning electron microscopy study.

abstract：:In microvascular reconstructive surgery the patency of the recipient vessels is the key to successful outcome. In head and neck surgery there is often a lack of adequate recipient vessels as a result of chemoradiation therapy and ablative surgery. To overcome this it is crucial to identify vessels of adequate length a...

journal_title：Microsurgery

authors： Vasilakis V,Patel HD,Chen HC

更新日期：2009-01-01 00:00:00

abstract：:Perineal and posterior vaginal wall reconstruction following abdominoperineal and local cancer resection entails replacement of volume between the perineum and sacrum and restoration of a functional vagina. Ideal local reconstructive options include those which avoid functional muscle sacrifice, do not interfere with ...

journal_title：Microsurgery

authors： Wagstaff MJ,Rozen WM,Whitaker IS,Enajat M,Audolfsson T,Acosta R

更新日期：2009-01-01 00:00:00

abstract：:Islet transplantation is an alternative to whole pancreas transplantation in curative therapy of diabetics. The outcome of engraftment of islet, however, remains disappointing. Rapid and adequate islet revascularization is crucial for the survival and function of transplanted islets. In this study, hepatic stellate ce...

journal_title：Microsurgery

authors： Yin Z,Wu W,Fung JJ,Lu L,Qian S

更新日期：2007-01-01 00:00:00

abstract：BACKGROUND:Reconstructing soft tissue defect on the trochanteric area is challenging. Due to the significant complications associated with regional flap, free tissue transfer is an appropriate option. However, this area has poor recipient vessels. Therefore, we present perforators as suitable recipient vessels to facil...

journal_title：Microsurgery

authors： Kim JH,Kwon HJ,Moon SH,Oh DY,Jun YJ,Rhie JW

更新日期：2020-01-01 00:00:00

abstract：:We present herein a case of massive arterial thrombosis of a free rectus abdominal musculocutaneous flap used for reconstructive surgery of gingival carcinoma that could not be rescued. A 54-year-old woman underwent the operation. She had experienced two miscarriages in her 20s, but medical history was otherwise uneve...

journal_title：Microsurgery

authors： Asai E,Okouchi M,Momiyama M,Kajikawa A,Ueda K

更新日期：2010-01-01 00:00:00

abstract：:This study demonstrates that intravenous epinephrine causes arterial vasospasm, but not venous constriction, in the microcirculation of the rat cremaster muscle. This effect can be blocked by a smooth muscle relaxant such as papaverine or an alpha receptor antagonist such as phentolamine. Circulating vasospastic agent...

journal_title：Microsurgery

authors： Hartsock LA,Seaber AV,Urbaniak JR

更新日期：1991-01-01 00:00:00

abstract：:Lipoprostaglandin E1 (lipo-PGE1) has been found accumulating in injured vascular regions. This study examined the localization of lipo-PGE1 in the anastomotic region. The study was divided into three parts. First, we performed anastomosis of the rat femoral artery and vein (n = 17). Lipo-PGE1 labeled with 1,1'-dioctad...

journal_title：Microsurgery

authors： Okochi M,Ueda K,Kajikawa A

更新日期：2011-07-01 00:00:00

abstract：:The purpose of this study was to investigate the feasibility of rapid intraoperative elongation of the rat sciatic nerve with the use of tissue expander and to assess its functional recovery. Out of 51 rats 43 had their right sciatic nerve expanded with a 5-ml intraoperative expander over 1 hr and 8 were sham-operated...

journal_title：Microsurgery

authors： Beris AE,Naka KK,Skopelitou A,Kosta I,Vragalas V,Konitsiotis S,Bontioti E,Soucacos PN

更新日期：1996-01-01 00:00:00

abstract：:Microvascular anastomosis is a demanding skill requiring technical excellence and a thorough knowledge of anatomy and physiology. Every suture placed in a microvascular anastomosis should be considered critical as each has the potential to compromise the delicate reconstruction. As such, any device that can facilitate...

journal_title：Microsurgery

authors： Taylor J,Katz R,Singh N

更新日期：2006-01-01 00:00:00

abstract：:In this paper, we report on the anatomical study of 34 cadaveric forearms with red latex injection and the clinical application of this study to 11 cases of microsurgical second dorsal metacarpal artery (SDMA) flaps. There were 8 cutaneous cases and 3 tenocutaneous cases using SDMA flaps for distal finger reconstructi...

journal_title：Microsurgery

authors： Yu GR,Yuan F,Chang SM,Zhang F

更新日期：2005-01-01 00:00:00

abstract：:We used the rat medial gastrocnemius free flap, based on a pedicle of the femoral artery and vein, in order to test the tolerance of skeletal muscle to cold ischemia-reperfusion (IR) injury, and to determine whether tolerance can be enhanced by pre-ischemic perfusion with tissue/organ preservation solutions. Muscle fl...

journal_title：Microsurgery

authors： Wagh M,Pantazi G,Romeo R,Hurley JV,Morrison WA,Knight KR

更新日期：2000-01-01 00:00:00

abstract：:We have developed a mouse duodenojejunal bypass (DJB) surgical model that is for studying the effects of bariatric surgery on glucose homeostasis and has potential to impact clinical therapy of diabetes. The operation consists of using the majority of the duodenum and proximal part of the jejunum for biliopancreatic d...

journal_title：Microsurgery

authors： Liu W,Zassoko R,Mele T,Luke P,Sun H,Liu W,Garcia B,Jiang J,Wang H

更新日期：2008-01-01 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

authors： Nettelblad H,Randolph MA,Weiland AJ

更新日期：1984-01-01 00:00:00

abstract：INTRODUCTION:Currently, increasingly reconstructive surgeon consider the failure rates of perforator propeller flaps especially in the distal third of the lower leg are too important and prefer to return to the use of free flap at first line option with failure rates frequently lower than 5%. So, we performed a systema...

journal_title：Microsurgery

authors： Bekara F,Herlin C,Somda S,de Runz A,Grolleau JL,Chaput B

更新日期：2018-01-01 00:00:00

abstract：:Reperfusion injury and the no-reflow phenomenon are manifestations of a complex series of events that culminate in an acute inflammatory reaction within reperfused tissue. Antiinflammatory therapy attenuates ischemia-reperfusion injury. The purpose of this study is to evaluate the effects of dexamethasone on blood flo...

journal_title：Microsurgery

authors： Dolan RW,Kerr DC,Arena S

更新日期：1995-01-01 00:00:00

abstract：:A neuroma is a collection of disorganized nerve sprouts emanating from an interruption of axonal continuity, forming within a collagen scar as the nerve attempts to regenerate. Lingual neuroma formation secondary to iatrogenic trauma to the tongue is likely not uncommon; however, we could not find a report in the lite...

journal_title：Microsurgery

authors： Bellamy JL,Steinbacher DM,Debrux JC,Magarakis M,Rosson GD

更新日期：2013-10-01 00:00:00

abstract：:A 4-year-old girl who sustained the hemiplegic cerebral palsy and subsequent spasticity in the left upper extremity underwent the C7 nerve root rhizotomy and the contralateral C7 nerve root transfer to the ipsilateral middle trunk of brachial plexus through an interpositional sural nerve graft. In a 2-year follow-up, ...

journal_title：Microsurgery

authors： Xu WD,Hua XY,Zheng MX,Xu JG,Gu YD

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Persistent genital arousal disorder (PGAD) is a woman's perception that she is in a state of sexual arousal, without the ability of arousal to be satisfied by orgasm. It is the hypothesis of this study that PGAD results from a minimal degree of nerve compression of the dorsal branch of the pudendal nerve. If...

journal_title：Microsurgery

authors： Klifto K,Dellon AL

更新日期：2020-02-01 00:00:00

abstract：:Femoral nerve lesions are uncommon, but very distressing at the functional level because of the absence of knee locking mechanism by the quadriceps muscle. We propose here a new neurotization procedure of obturator nerve motor branches to the motor portion of the femoral nerve in the thigh. This study was conducted on...

journal_title：Microsurgery

authors： Goubier JN,Teboul F,Yeo S

更新日期：2012-09-01 00:00:00

abstract：:Ethical issues posed by the hand transplant program conducted by hand and plastic surgeons at Jewish and University Hospitals, Louisville, Kentucky, are examined in this essay. Because a composite tissue allotransplantation (CTA) is an experimental procedure, it raises issues as to the protection of human subjects. Th...

journal_title：Microsurgery

authors： Simmons PD

更新日期：2000-01-01 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：: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

authors： Narayanan K,Ramasastry SS

更新日期：1987-01-01 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：:Severe injuries at foot and ankle level with loss of soft tissues and bone are often treated by means of amputation. The transfer of composite free flaps from various donor sites may provide anatomical reconstruction of the foot and ankle and function. Ten patients who sustained severe combined tissue injuries of the ...

journal_title：Microsurgery

authors： Battiston B,Antonini A,Tos P,Daghino W,Massazza G,Riccio M

更新日期：2011-03-01 00:00:00

abstract：:Significant evolution has been made concerning resuscitation and emergency management of severely burned patients, and nowadays most patients will survive and deal with burns sequelae. They constitute a reconstructive challenge, mainly because options and donor areas are frequently compromised, results are often limit...

journal_title：Microsurgery

authors： Horta R,Monteiro D,Órfão T,Nascimento R,Frias F,Silva A

更新日期：2020-10-01 00:00:00

abstract：:A severe microarterial trauma (arteriotomy/intimectomy) was introduced to the central arteries of rabbit ears. Twenty-one patent vessels, 3 at each interval of 2 hours, 1, 3, 7, 14, 30, and 90 days after reperfusion were taken for light and scanning electron microscopy studies. These vessels remained patent at all tim...

journal_title：Microsurgery

authors： Zhang B,Wieslander JB

更新日期：1994-01-01 00:00:00

abstract：:Small bowel transplantation is emerging as an alternative treatment for end-stage intestinal failure. To date, immunological and technical problems are still hampering clinical success. Functional experimental small bowel transplantation models have traditionally been plagued with a high technical complication rate. T...

journal_title：Microsurgery

authors： Scholten E,Werker PM,Green CJ,Kon M

更新日期：1996-01-01 00:00:00

abstract：:To evaluate the natural course of postsurgical adhesion formation, a descriptive animal study was performed in a standardized rat adhesion model, involving the uterine horn and peritoneal side wall. Extent and type of postsurgical adhesion formation was evaluated at increasing postoperative time intervals up to 1 year...

journal_title：Microsurgery

authors： Bakkum EA,Trimbos-Kemper TC

更新日期：1995-01-01 00:00:00

abstract：:We have treated three patients with avascular osteonecrosis using vascularized scapular bone graft. To predict blood perfusion in both the diseased femoral head and the transferred bone, all the hips were followed up using dynamic magnetic resonance (MR) scans, performed 1 and 7 months after surgery. In the present ca...

journal_title：Microsurgery

authors： Fujisawa K,Hirata H,Inada H,Morita A,Takeda K,Hibasami H

更新日期：1995-01-01 00:00:00

abstract：OBJECTIVES:Plate extrusions after free tissue transfer for mandibular reconstruction can be problematic and generally require revision surgery. Our objective was to assess the predictors of plate extrusion and compare outcomes between fibular free flaps (FFF), lateral border scapular flaps (LBSF), and scapular tip free...

journal_title：Microsurgery

authors： Prasad J,Sahovaler A,Theurer J,Yeh DH,Fung K,MacNeil SD,Yoo J,Nichols AC

更新日期：2018-09-01 00:00:00