Abstract:
:Patients undergoing free tissue transfer are particularly susceptible to hypothermia. The goal was to investigate the impact of intraoperative core body temperature on free flap thrombosis. Two hundred twelve cases of free flap reconstruction at Yale-New Haven Hospital between 1992 and 2008 were reviewed. Free flap thrombosis was defined by complete flap necrosis or direct visualization of arterial or venous thrombosis. Temperature measurements were calibrated to bladder temperatures as measured by Foley catheter sensor. Through logistic regression analysis, maximum and minimum intraoperative temperatures were determined to be statistically significant predictors of free flap thrombosis. The optimal temperature was calculated to be 36.2 °C, and maximum intraoperative temperatures between 36.0 °C and 36.4 °C showed lower thrombosis rates than super-warmed patients ( P < 0.03). Therefore, free flap patients should be mildly hypothermic at 36.0 °C to 36.4 °C, compared with normothermia at 37.5 °C, as measured in the bladder. A prospective randomized trial investigating thrombosis rates and intraoperative temperature should be undertaken.
journal_name
J Reconstr Microsurgjournal_title
Journal of reconstructive microsurgeryauthors
Liu YJ,Hirsch BP,Shah AA,Reid MA,Thomson JGdoi
10.1055/s-0030-1268211subject
Has Abstractpub_date
2011-02-01 00:00:00pages
121-6issue
2eissn
0743-684Xissn
1098-8947journal_volume
27pub_type
杂志文章abstract::The authors conducted a two-part study to determine whether transcutaneous oxygen pressure (TcPO (2)) and transcutaneous carbon dioxide pressure (TcPCO (2)) can be used to monitor flap viability after transplantation. The first part was an animal study in which TcPO (2) and TcPCO (2) were measured in 10 epigastric isl...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-985208
更新日期:2007-07-01 00:00:00
abstract::Free jejunum was transferred to a patient with recurrent hypopharyngeal carcinoma under unfavorable cervical conditions, caused by prior therapeutic chemoradiotherapy for hypopharyngeal carcinoma and gastric pull-up with cervical leak, resulting from treatment for thoracic esophageal cancer. The cervical recipient ves...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0028-1088237
更新日期:2008-10-01 00:00:00
abstract:BACKGROUND: Subfascial anterolateral thigh (ALT) flap thickness can be problematic with regards to bulk, oral competence, shoe-fit, or as a potential source of recurrent wound breakdown. We have utilized distinct upper thigh fascial planes to fashion thin (suprafascial) or super-thin (periscarpal) ALT flaps to improve ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0037-1607426
更新日期:2018-03-01 00:00:00
abstract::The reconstruction of the flexor tendon in zones I and II of a ring finger in a single stage, using a free vascularized tendon graft, is reported in a single clinical case. The flexor digitorum superficialis (FDS) tendon of the same finger was freely transferred based on a vascular branch off the ulnar vessels. The ul...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2006-931905
更新日期:2006-01-01 00:00:00
abstract::Segmental defects of the distal femur following trauma pose a reconstructive challenge. A stable reconstruction capable of withstanding high forces while allowing early mobility is paramount. The Capanna technique of reconstruction combining allograft with vascularized bone graft provides such a construct and has been...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0031-1281520
更新日期:2011-07-01 00:00:00
abstract::Vascularized bone allografts (VBAs) could be useful adjuncts to the clinical reconstructive surgeon's arsenal. These grafts are known experimentally to be subject to host rejection. One way to control the rejection problem would be to develop specific immune unresponsiveness via host conditioning. Using a proven relia...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1006992
更新日期:1987-04-01 00:00:00
abstract::Numerous investigators have attempted to enhance the survival of ischemic experimental skin flaps using various pharmacologic manipulations. Recently, the authors' laboratory demonstrated the beneficial effect of iloprost, a stable PGI2 analogue, as a post-ischemic perfusion washout, in improving the survival of ische...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1006549
更新日期:1995-09-01 00:00:00
abstract::Four methods of nerve terminolateral neurorrhaphy (TLN) were studied in rat experimental model. In Group A, the distal end of a severed peroneal nerve was sutured end-to-side with an intact tibial nerve trunk, without removal of the tibial epineurium at the suture site. In Group B, the distal end of a severed peroneal...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2008-1063938
更新日期:1997-01-01 00:00:00
abstract::An experimental study in rats was designed to determine the effects of z-plasty on the patency of microvascular anastomosis. Eighty Sprague-Dawley rats of mixed sex were divided into two groups. In all animals, the left carotid arteries were used. In the first group (n = 40), a single z-plasty was done at the anterior...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000153
更新日期:1998-02-01 00:00:00
abstract::The authors report the application of the flow-through concept to a distally-pedicled radial forearm flap for simultaneous thumb revascularization and soft-tissue coverage. A distally-pedicled radial forearm flap was used to cover a skin defect at the base of thumb and thenar area. The flap artery (reversed radial art...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000206
更新日期:1998-10-01 00:00:00
abstract::The use of frozen section histological analysis in primary obstetrical brachial plexus palsy reconstruction, though widespread, is not universally practiced. Our objective was to develop a histological grading scale that could be used to determine whether further resection of a microscopically suboptimal, though gross...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2008-1076756
更新日期:2008-04-01 00:00:00
abstract::The effects of piracetam on flap survival, ischemia-reperfusion (I/R) injury, and vascular endothelial growth factor (VEGF) expression were evaluated in this study. Unipedicled epigastric flap model was used in 36 rats and was evaluated within 4 groups. The flap was elevated and untreated in Group 1. Postoperative pir...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0031-1281523
更新日期:2011-09-01 00:00:00
abstract::Purpose The dual-plane deep inferior epigastric perforator (DIEP) flap inset technique is herein presented with tips for optimizing the aesthetic outcome in delayed autologous breast reconstruction after radiation therapy. Patients and Methods A total of 42 women who underwent microsurgical reconstruction with a free ...
journal_title:Journal of reconstructive microsurgery
pub_type: 临床试验,杂志文章
doi:10.1055/s-0036-1581076
更新日期:2016-06-01 00:00:00
abstract::Composite tissue allograft (CTA) transplantation, such as the clinical face and hand transplants, has now been performed in multiple centers across the world. The transplants have successfully treated complex injuries that have either failed conventional approaches or where autologous reconstruction could not restore ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章,评审
doi:10.1055/s-0031-1285988
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND: Face transplantation is a demanding operation requiring complex planning and expert technical performance. While the documentation of successes of the first transplants is impressive, there are lacunae in reporting of institutional protocols for other critical operation components, namely, immunosuppression...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0039-1691787
更新日期:2019-11-01 00:00:00
abstract::This article introduces a free flap based on the medial femoral main cutaneous artery. Flap transfer was carried out in two cases with complete postoperative success. An anatomical description of the midportion of the medial femoral region, based on magnification and binocular dissection microscope studies is provided...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1007090
更新日期:1985-07-01 00:00:00
abstract::Background Topical vasodilators are frequently used during free tissue transfer to prevent and treat vasospasm and microvascular thrombosis. A variety of agents have been studied and are available, yet most microsurgeons select an agent based on anecdotal evidence or personal training. Our aim was to review the litera...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章,评审
doi:10.1055/s-0036-1592191
更新日期:2017-01-01 00:00:00
abstract::Recent articles have strongly emphasized the superiority of distal nerve transfers despite indefinite assessment. I would like to introduce the problems associated with functional evaluation following nerve transfers. ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章,评审
doi:10.1055/s-0038-1639369
更新日期:2018-11-01 00:00:00
abstract::Twenty patients with methicillin-resistant Staphylococcus aureus (MRSA) osteomyelitis and bone infection were treated with vascularized fibular grafts. There were 16 males and four females, and the patient ages at operation ranged from 17 to 73 years. Nine of the lesions affected the femur, eight the tibia, and there ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2004-818044
更新日期:2004-01-01 00:00:00
abstract::Injury to the dorsal sensory nerve of the penis following penile prosthesis insertion is extremely rare. The authors report on a patient with insensitivity involving the right penile shaft and glans secondary to entrapment and fibrosis of the dorsal cutaneous nerve of the penis, following penile prosthesis insertion. ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1006898
更新日期:1998-01-01 00:00:00
abstract::Palatal integrity is essential for useful speech, deglutition, good oral hygiene, and prevention of nasal regurgitation. Maxillary defects after tumor extirpation, therefore, can have serious functional and cosmetic implications. Given the often disappointing results obtained with local and regional pedicled flaps for...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-974647
更新日期:2007-04-01 00:00:00
abstract::Shoulder pathology and its diagnosis must be considered in evaluation of the patient suspected of having thoracic outlet syndrome (TOS). Overlooking usually treatable conditions in the shoulder may lead to unfavorable results, if treatment is directed, instead, to neurolysis of the brachial plexus or first rib resecti...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1006714
更新日期:1992-07-01 00:00:00
abstract::Regardless of its type, the repair of a peripheral nerve must ideally permit early motion of the affected limb and resist disruption by the tensile forces generated throughout the healing process and regeneration. A comparative study of the mechanical resistance of the repair of the sciatic nerve with biological glue ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2008-1080535
更新日期:2008-07-01 00:00:00
abstract::When faced with venous insufficiency following replantation or free-tissue transfer, the surgeons' first choice is surgical repair. When repair is not possible, medicinal leeches may be applied to relieve congestion. However, leeches increase the possibility of infection through their gut contents, and there are times...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1006511
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND: The anterolateral region of the thigh is one of the most used donor areas for flaps. However, there are cases in which large defects require more than the conventional skin island provided by the anterolateral thigh flap (ALT). For an extended skin island flap, we developed a new boomerang thigh flap (BTF),...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-0038-1667130
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:This is a systematic review for evaluating the evidence for functional outcomes after decellularized nerve use in clinical setting. Decellularized nerves are allografts whose antigenic components have been removed, leaving only a scaffold that promotes the full regeneration of axons. METHODS:Literature rese...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章,评审
doi:10.1055/s-0035-1558463
更新日期:2015-11-01 00:00:00
abstract::Eleven patients with paralysis of muscle groups in the upper or lower extremity were clinically diagnosed after previous proximal direct trauma to the corresponding peripheral nerves, without complete nerve disruption. Patients were seen within an average of 8 months after trauma (minimum 3 months and maximum 2 years ...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000087
更新日期:1999-04-01 00:00:00
abstract::Twenty patients with intractable diseases in the upper extremity were treated using free vascularized fibula grafts. There were 13 men and seven women. Three patients had traumatic bone defects, five had post-traumatic nonunions, two had congenital pseudoarthroses, seven had defects after tumor resection, and three ha...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000131
更新日期:1999-10-01 00:00:00
abstract::The eicosanoids, leukotriene B4 (LTB4) and thromboxane A2 (TXA2), contribute to neutrophil adhesion and arteriole vasoconstriction, important microcirculatory events in ischemia-reperfusion (I-R) injury. The purpose of this study was to evaluate the effect of ketorolac on I-R injury of skeletal muscle. A videomicrosco...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000170
更新日期:1998-04-01 00:00:00
abstract::In this paper the authors describe and illustrate a rare anatomic variation of the ulnar artery, a superficial ulnar artery. The possible embryologic events responsible for this variation are discussed. In addition, they describe the surgical considerations that should be kept in mind when this abnormality is encounte...
journal_title:Journal of reconstructive microsurgery
pub_type: 杂志文章
doi:10.1055/s-2007-1000120
更新日期:1999-08-01 00:00:00