Post-discectomy perineural fibrosis: comparison of conventional versus microsurgical techniques.

abstract：:Recent supermicrosurgical techniques have developed the possibility for vascular anastomosis of smaller vessels and it is now safe and sound to perform precise anastomoses between lymphatics and venules. Reported here is the 2 years experience on supermicrosurgical lymphaticovenular anastomosis and/or lymphaticovenous...

journal_title：Microsurgery

authors： Demirtas Y,Ozturk N,Yapici O,Topalan M

更新日期：2009-01-01 00:00:00

abstract：:Nitric oxide (NO) under basal conditions is an important regulator of vascular tone. Under ischemic conditions, however, NO can combine with superoxide anion to produce the damaging hydroxyl free radical. The current project observes the effect of inhibiting NO production (L-Nitro-amino-methyl-arginine, L-NAME) on fla...

journal_title：Microsurgery

authors： Knox LK,Angel MF,Gamper T,Amiss LR,Morgan RF

更新日期：1996-01-01 00:00:00

abstract：:The aim of this study was to investigate the rate of disappearance of noradrenaline in arterial grafts after their transplanation. Arterial grafts were harvested from AO/Ks:OC strain rats. In each rat, a graft was harvested from the femoral artery and transplanted into the common carotid artery. A contralateral unoper...

journal_title：Microsurgery

authors： Penttilä H,Huttunen P,Von Smitten K,Waris T,Ashammakhi N

更新日期：2004-01-01 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

authors： Scott MH,D'Silva M,Gaarde WA,Leisten JC,Sadoff JA,Axtelle TS,Hahn GS,Plummer JM,Chang ES,Lee S

更新日期：1987-01-01 00:00:00

abstract：INTRODUCTION:The profunda artery perforator (PAP) flap is a new addition to our reconstructive armamentarium. In effort to better understand patient candidacy for the PAP flap we characterized the profunda artery perforators on preoperative imaging. METHODS:A retrospective review was completed of 40 preoperative poste...

journal_title：Microsurgery

authors： Haddock NT,Greaney P,Otterburn D,Levine S,Allen RJ

更新日期：2012-10-01 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：PURPOSE:Although an increase in flap perfusion by incorporating multiple perforators has been demonstrated with free perforator flaps, whether the same efficacy can be achieved with pedicled flaps remains unclear, due to concerns regarding pedicle tension or kinking during flap transposition. The aim of this report was...

journal_title：Microsurgery

authors： Kwon JH,Lee KT,Lim SY,Pyon JK,Bang SI,Oh KS,Mun GH

更新日期：2017-02-01 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：:We examined the results after implantation of ovarian follicles by various modes in a total of 82 cases. One or five ovarian follicles were implanted into spleens in castrated female rats. In 20 cases among these, each five follicles were implanted into native and transplanted spleens after spleen transplantation (dou...

journal_title：Microsurgery

authors： Hong IC,Lee S,Yoo CH,Nam S,Bai S,Kim K,Pivetti CD,Niewiadomski ST,Wolf P,Gittes RF

更新日期：2003-01-01 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：INTRODUCTION:Reconstruction of abdominal wall defects with enterocutaneous fistulas (ECF) remains challenging. The purpose of this report is to describe a single-stage approach using combined microscopic enterolysis, pedicle seromuscular bowel flaps, mesh, fasciocutaneous, and myocutaneous flaps. METHODS:Between 1990 ...

journal_title：Microsurgery

authors： Adabi K,Manrique OJ,Vijayasekaran A,Moran SL,Ciudad P,Huang TCT,Nicoli F,Bishop S,Chen HC

更新日期：2020-01-01 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：:The authors report their experience of the application of microsurgical techniques in total and subtotal thyroidectomy operations from January 1984-January 1997. Four hundred and eighty-six patients with thyroid diseases were operated upon with both traditional and microsurgical techniques. The comparison of results s...

journal_title：Microsurgery

authors： Cavallaro G,Taranto G,Chiofalo MG,Cavallaro E

更新日期：1998-01-01 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：INTRODUCTION:Reconstruction of the lower leg commonly requires a free tissue transfer after Gustillo grade IIIB-IIIC injuries and severe postoncological resections, where, free musculocutaneous flaps (MCF) are preferred for their size and robust blood supply. The anastomoses are performed at more proximal levels to kee...

journal_title：Microsurgery

authors： Topalan M,Guven E,Demirtas Y

更新日期：2010-09-01 00:00:00

abstract：:In order to be able to objectively evaluate capillary perfusion of venous flaps, we created arterialised venous flaps, venous flow-through flaps, and unilateral pedicled venous island flaps in the epigastric vascular system of Wistar rats and determined their oxygen supply with two different methods. Interstitial pO2 ...

journal_title：Microsurgery

authors： Wolff KD,Uekermann B,Matthes G,Wartenberg E

更新日期：1998-01-01 00:00:00

abstract：:All kinds of technical faults must be prevented in microvascular anastomosis for successful reconstructive microsurgery. Torsion at the anastomosis site is one of the most basic technical errors. In this study, we investigate the effect of different degrees of microarterial torsion on patency and its physical changes ...

journal_title：Microsurgery

authors： Topalan M,Bilgin SS,Ip WY,Chow SP

更新日期：2003-01-01 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

abstract：INTRODUCTION:The probability of spontaneous recovery of shoulder external rotation in neonatal brachial plexus injury (NBPI) is very low after the age of 18 months. We report the outcomes of double nerve transfers to restore active external rotation of the glenohumeral joint in children with NBPI after this age. PATIE...

journal_title：Microsurgery

authors： Soldado F

更新日期：2020-11-01 00:00:00

abstract：:Ischemia/reperfusion (I/R) injury is a multifactorial process that affects liver function after transplantation and resectional surgery. Alterations in hepatic microcirculation and decreased hepatic flow can cause local hypoxia and consequently liver damage, which is worsened by reperfusion. The aim of this study was ...

journal_title：Microsurgery

authors： Lanteri R,Acquaviva R,Di Giacomo C,Caltabiano R,Li Destri G,Vanella L,Santangelo M,Lanzafame S,Di Cataldo A

更新日期：2006-01-01 00:00:00

abstract：:Vibration syndrome, a clinical condition arising from chronic use of vibrating tools, is associated with a spectrum of neurovascular symptoms. To date, only its vascular pathology has been extensively studied; we sought to determine what direct neurologic injury, if any, is caused by vibration. Hindlimbs of anesthetiz...

journal_title：Microsurgery

authors： Matloub HS,Yan JG,Kolachalam RB,Zhang LL,Sanger JR,Riley DA

更新日期：2005-01-01 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：BACKGROUND:Osteonecrosis of the femoral head (ONFH) often affects young active adults and leads to destruction of the hip joint and disabling arthritis. Several procedures have been developed to arrest the progress of osteonecrosis and postpone the procedure of total hip replacement especially in young patients. The ai...

journal_title：Microsurgery

authors： Zhao D,Xie H,Xu Y,Wang Y,Yu A,Liu Y,Wang A,He W,Wang X,Li Z,Sun W,Tian S,Wang B,Liu B

更新日期：2017-11-01 00:00:00

abstract：BACKGROUND:Partial tibial nerve transfer to the motor branches of tibialis anterior is an emerging reconstructive technique for the treatment of traumatic common peroneal nerve (CPN) injury; however, few papers in the literature describe clinical outcomes. METHODS:A prospective single-surgeon series of nine consecutiv...

journal_title：Microsurgery

authors： Ferris S,Maciburko SJ

更新日期：2017-09-01 00:00:00

abstract：:A crush-avulsion anastomosis model was established on the rat femoral vein. Saline or heparin was used as a luminal topical agent and was allowed to contact the damaged endothelium for 10 min. Patency and coagulation parameters were investigated for 1 week. The heparin treated group had a patency rate of 93% at 1 hr v...

journal_title：Microsurgery

authors： Fu K,Izquierdo R,Hubbard T,Fareed J

更新日期：1995-01-01 00:00:00

abstract：:The aim of the experimental model to develop a spleen transplant model in mice to study the role of spleen in autoimmune and transplant rejection. After a midline incision, splenectomy was performed. Four tiny segments were cut from the removed spleen and were rinsed at room temperature in physiological salt solution....

journal_title：Microsurgery

authors： Mikó I,Bráth E,Furka I,Kovács J,Kelvin D,Zhong R

更新日期：2001-01-01 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

authors： Restrepo Y,Merle M,Michon J,Folliguet B,Petry D

更新日期：1983-01-01 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：:Free flap reconstruction of the lower back and sacrum is complicated by a paucity of recipient vessels and difficulties in postoperative care. From 1983 to 1997, six patients with intractable wounds of the lower back and sacral area were treated with free flaps. The flaps used were latissimus dorsi (three), combined l...

journal_title：Microsurgery

authors： Hung SJ,Chen HC,Wei FC

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:Treatment of composite tissue loss in the finger pulp is often difficult. The purpose of this report is to present our experience on using medial plantar artery perforator flap for repair of finger pulp defects and to restore fingertip sensation after traumatic injury. PATIENTS AND METHODS:The free medial plan...

journal_title：Microsurgery

authors： Huang SH,Wu SH,Lai CH,Chang CH,Wangchen H,Lai CS,Lin SD,Chang KP

更新日期：2010-01-01 00:00:00