Abstract:
:Neurocutaneous flaps are utilized routinely in reconstructive surgery and even more so during the past decade. In this study, the vascular supply of the neurocutaneous flap in the rat model is presented and evaluated. Thirty-six flaps (3.5x3 cm2) were dissected on the medial aspect of the leg based on a pedicle of the saphenous nerve, saphenous artery, great saphenous vein, and the surrounding fascial tissues. Animals in the experiment were divided into five groups with different circulatory patterns of pedicle dissections. In group I (N = 12), the pedicle artery, vein, nerve, and fascia were preserved. In group II (neurocutaneous flap model, N = 24), the saphenous artery was transected and the vein, nerve, and fascia were preserved. In group III (intraneural vascular plexus circulation pattern, N = 12), the saphenous artery and the fascia were transected. In group IV (extraneural vascular plexus circulation pattern, N = 12), the saphenous artery and nerve were transected. In group V (N = 12), the entire pedicle was transected completely. Flap survival was evaluated grossly on postoperative day 7. All flaps survived in group I, but in group II 19 of 24 flaps survived completely, 3 of 24 had partial necrosis, and 2 of 24 were completely necrotic. Complete necrosis was observed in all group III flaps. In group IV, 6 of 12 flaps survived completely, 3 of 12 flaps survived partially, and 3 of 12 flaps were necrotic (p<0.05 vs. group I). Only one flap with partial necrosis survived in group V. In group II, the average survival area was not significantly different from group I (p>0.05). In conclusion, the saphenous neurocutaneous flap in the rat is a reliable microsurgical model. The saphenous neurocutaneous flap is commonly supplied by both the intraneural and extraneural vascular plexus, and although the latter is more important, neither provides sufficient vascular supply on its own.
journal_name
Ann Plast Surgjournal_title
Annals of plastic surgeryauthors
Dogan T,Zhang F,Komorowska-Timek E,Shi DY,Lineaweaver WC,Buncke HJdoi
10.1097/00000637-199910000-00012subject
Has Abstractpub_date
1999-10-01 00:00:00pages
416-20issue
4eissn
0148-7043issn
1536-3708journal_volume
43pub_type
杂志文章abstract::Soft-tissue defects in the area of the periolecranon may be a source of concern to the reconstructive surgeon who aims for durable protection with a minimum of drawbacks. Lamberty and Cormack described the antecubital fasciocutaneous flap both as a local transposition and as a free flap. The island version of this fla...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199809000-00005
更新日期:1998-09-01 00:00:00
abstract::Infected femoral shaft fractures and femoral nonunions are difficult to manage. In the presence of associated segmental bony defects, limb length discrepancy, or complex deformities, Ilizarov techniques seem to be the ideal choice for management. We would like to describe small case series of 3 patients managed using ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e3182a795f0
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Massive defects of the abdominal wall are commonly repaired with the component separation technique (CST) when insufficient tissue exists to close the defect primarily. Although the utility of CST has been documented in cases of large ventral hernias in adults, its application to congenital and acquired defe...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000652
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:The epicanthal fold (Mongolian fold) in Asians reduces the aesthetic results of eyelid surgery, and thus, medial epicanthoplasty is commonly performed in combination with a double fold operation or blepharoptosis correction. Epicanthoplasty is one of the most popular cosmetic operations conducted in Asia, bu...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e31826eabbc
更新日期:2014-07-01 00:00:00
abstract::Despite many advances in reconstructive techniques, the full-thickness scalp defect remains a difficult problem for the reconstructive surgeon. Patient and disease-specific factors occasionally make reconstruction with a dermal regeneration template (DRT) an attractive option when other methods are less advised. Altho...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e318243390b
更新日期:2012-05-01 00:00:00
abstract::Internal and external diameters of sections of radial and ulnar arteries obtained from fresh cadavers were measured. Statistical analysis of the results obtained shows significant correlation (p less than 0.05). The wide range of values obtained suggests that, despite this degree of correlation, the internal diameter ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-198709000-00006
更新日期:1987-09-01 00:00:00
abstract::How and why aponeurotic blepharoptosis develops was investigated in terms of the relationship between the levator aponeurosis and Mueller's muscle functioning as the muscle spindle of the levator muscle. A total of 200 consecutive patients with moderate to severe acquired blepharoptosis completed questionnaires regard...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-200101000-00006
更新日期:2001-01-01 00:00:00
abstract::Gynecomastia is an abnormal enlargement of the breast tissue in men. It is the most common disorder of the male breast. Surgical sharp resection of the excess breast tissue is still the mainstay of treatment when medical treatment modalities are proved to be ineffective. The authors believe that areolar incisions give...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000143513.77819.7a
更新日期:2005-02-01 00:00:00
abstract::A bayonet-shaped airway allowing free respiration and undisturbed deglutition was reconstructed in 2 young women who had undergone tracheotomy and radiotherapy for thyroid carcinoma. The laryngeal vestibule, glottis, and subglottis had been destroyed, and the air passages were closed. An external gutter and an anterio...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-198605000-00010
更新日期:1986-05-01 00:00:00
abstract::The nasalis musculocutaneous sliding flap developed by Rybka and the myocutaneous axial flap with lateral pedicle reported by Martire and associates are extremely useful for reconstruction of the nasal tip and surrounding area, respectively. We have modified the method of Martire and associates into an operative proce...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199801000-00004
更新日期:1998-01-01 00:00:00
abstract:UNLABELLED:Periprosthetic infections of oncologic reconstructions have an amputation rate between 37% and 87%. Eleven patients with an infected knee reconstruction following limb salvage surgery for cancer were treated with the staged protocol. All patients underwent prosthetic removal and implantation of an antibiotic...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000203990.08414.ad
更新日期:2006-05-01 00:00:00
abstract:INTRODUCTION:The reconstruction of the postburn contracture area is always a challenge in the field of plastic surgery. Moreover, the joints are very sensitive to trauma and immobilization, showing a susceptibility to stiffness. The aim of this article is to emphasize the use of "Namaste flap"-modification of subcutane...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000002076
更新日期:2019-12-01 00:00:00
abstract::The history of the artificial eye, from antiquity to the present, is described. Around the beginning of the nineteenth century, glass eyes replaced the earlier metal ones--not always well tolerated. In 1835, cryolite glass was used instead of lead glass; to this day it remains the lightest and most desirable substance...
journal_title:Annals of plastic surgery
pub_type: 历史文章,杂志文章
doi:10.1097/00000637-197908000-00014
更新日期:1979-08-01 00:00:00
abstract::Tattooing is increasingly common in Western society. The aim of the study was to create an overview of the surgical options when a tattoo is present in the operative site and to present an algorithm for the surgical plan.A literature-based study was conducted, using the Pubmed database. The following search terms have...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e3181b1429f
更新日期:2010-01-01 00:00:00
abstract:INTRODUCTION:Plastic surgery training has traditionally been modeled as an "apprenticeship," where faculty teach surgical skills to residents on live patients. Although this is a well-established process, the demand by the public and healthcare agencies for improved patient care, outcomes, and patient safety has led to...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1097/SAP.0b013e31823b6a1a
更新日期:2012-04-01 00:00:00
abstract::Plastic surgeons have traditionally perceived male patients as more psychologically disturbed than female patients. This study employed a matched sample design to explore the psychosocial experiences of 50 male and 50 female elective cosmetic surgery and cosmetic dentistry patients. It also aimed to compare male and f...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e3181a72f50
更新日期:2010-06-01 00:00:00
abstract::Forelimb buds of rat embryos at day 13 of gestation were cut and cultured in Dulbecco's modified Eagle medium. In the absence of serum, the epidermis did not cover the wound surface. In the presence of fetal calf serum or ultroser G, a serum substitute, epidermal wound closure appeared in a concentration-dependent man...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-198912000-00002
更新日期:1989-12-01 00:00:00
abstract::Clinical response of congenital melanocytic nevus (CMN) to the combined normal-mode ruby laser (NMRL) and Q-switched ruby laser (QSRL) treatment method (ie, NM plus QS) was correlated with the histologic depth of nevomelanocytic nests to predict the efficacy rate and therapeutic outcome of the laser treatment. Thirty-...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000154866.01964.8c
更新日期:2005-05-01 00:00:00
abstract::One of the most frequently used flaps for the coverage of sacral skin and soft-tissue defects (primarily decubiti) is the gluteus maximus musculocutaneous flap. The authors have developed a new, hatchet-shaped incision direction for the flap and have been using it for 6 years in the surgical treatment of various pelvi...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/01.sap.0000171147.73420.25
更新日期:2005-08-01 00:00:00
abstract::Incomplete unilateral cleft lips show a wide range of deformities, ranging from microform to near-complete clefts. Because there are different amounts and qualities of tissue present on the cleft and non-cleft sides, surgical approaches should make distinctions based on the remnant tissue. A new procedure using an upp...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e318295dceb
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Clinical infection remains a significant problem in implant-based breast reconstruction and is a physical and emotional strain to the breast reconstruction patient. Bacterial strikethrough of draping and gown material is a likely source of infection. Strategies to reduce infection in implant-based breast rec...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,随机对照试验
doi:10.1097/SAP.0000000000000086
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Prophylactic mastectomy is more common, with many patients seeking reconstruction. Bilateral free flap reconstructions subject patients to 2 flaps and longer operations, potentially increasing their risk for complications. We hypothesized that bilateral abdomen-based free flap reconstruction patients are a u...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000343
更新日期:2016-01-01 00:00:00
abstract::Parry first described the syndrome of progressive facial atrophy in 1825, followed by Romberg in 1846. The clinical hallmark of the syndrome is atrophy of the facial soft tissues, including fat and muscle as well as underlying bone. Clinicians have classically reserved treatment until the end of the disease process, a...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e31820b3aa8
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND:Management of the nipple-areola complex is an important issue in primary breast reconstruction. When nipple-sparing mastectomy is not suitable, alternatives are immediate nipple-areola complex replantation and delayed reconstruction. The aim of this study was to examine whether patients benefit more from nip...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000000883
更新日期:2017-04-01 00:00:00
abstract::There are multiple techniques used to reconstruct the vagina after oncologic extirpation. However, the long-term functional results of vaginal reconstruction are not well appreciated.A review was conducted of all 27 consecutive patients undergoing vaginal reconstruction from 1990 to 2007. A modified Sexual Adjustment ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/SAP.0b013e3181af8fca
更新日期:2010-03-01 00:00:00
abstract::Superiorly based pharyngeal flaps (PFs) are commonly used for the treatment of velopharyngeal insufficiency (VPI) in patients with cleft palate. However, failure may occur with recurrence of hypernasality and surgical revision may be necessary. Hemisphincter pharyngoplasty using either unilateral or bilateral posterio...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0b013e3181c71063
更新日期:2010-08-01 00:00:00
abstract::Traumatic hemipelvectomy is an uncommon and devastating injury with few patients alive when they reach the hospital. There are only 19 reported survivors of this injury. This group includes 17 males and 2 females. All had severe, associated injuries. The mechanism of injury involved motorcycle, automobile, pedestrian/...
journal_title:Annals of plastic surgery
pub_type: 杂志文章,评审
doi:10.1097/00000637-199108000-00011
更新日期:1991-08-01 00:00:00
abstract::A rare case of congenital midline sinus of the upper lip is presented. The patient had recurrent cellulitis with swelling at the base of the medial crus of the right lower lateral cartilage. Excision was performed using the intraoral approach. Theories concerning the etiology of the midline sinus of the upper lip are ...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-200044010-00013
更新日期:2000-01-01 00:00:00
abstract::Hematogenous ostemyelitis is infrequently seen in adults and primary involvement of the hand skeleton is extremely rare. Little has been reported about the foci of hematogenously spread infections. Two cases of hematogenous osteomyelitis of the hand originating from dental maxillary infections were reported. The first...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/00000637-199607000-00016
更新日期:1996-07-01 00:00:00
abstract:PURPOSE:This study aims to understand the degree to which ptosis is recognizable to a layperson. METHODS:Fifteen color drawings of a gender-neutral human face were created. Six faces exhibited right-sided ptosis (decreased margin reflex distance 1 and lengthened tarsal platform show) of 0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5...
journal_title:Annals of plastic surgery
pub_type: 杂志文章
doi:10.1097/SAP.0000000000001524
更新日期:2018-09-01 00:00:00