Browse
Submit Data
Databases
API
Help

Dataset Information

10 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Vessel Loop Shoelace Technique followed by Keystone Flap to Treat a Large Mid-back Defect.

ABSTRACT: The keystone design perforator island flap has been gaining popularity for reconstructing large cutaneous defects with sufficient soft tissue laxity. However, for a defect with insufficient local tissue and tense laxity such as upper to mid-back, a single keystone flap may not be so suitable for advancement and mobilization. Instead of an additional flap or double-opposite-designed keystone flaps, we attempted to apply the vessel loop shoelace technique for external expansion before proceeding with only one keystone flap reconstruction for a 15 × 15 cm skin and soft tissue defect on the mid-back. The outcome was a viable flap, with no ischemic flap edge, wound dehiscence, or infection. In our opinion, external expansion with vessel loops followed by a keystone flap might yield fairly good results for the reconstruction of mid-back defects; furthermore, this method may be ideal for defects located in regions lacking sufficient skin laxity.

SUBMITTER: Lee CC

PROVIDER: S-EPMC8785938 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Margin Convergence in Rotator Cuff Repair: The Shoelace Technique.

Project description:The concept of margin convergence for side-to-side strain reduction in massive U-type rotator cuff tears has been used to protect the free margin repair to bone. Data in the literature show favorable outcomes for this method of repair. However, one of the challenges when performing side-to-side repair has been the dog-ear deformity that forms at both the convergence split and marginal ends. We present a method of single-suture convergence using a "shoelace" weaving technique, which seems to decrease the incidence of dog-ear deformity, decreases margin strain, and can be incorporated into current transosseous-equivalent rotator cuff repair configurations. The technique is simple and reproducible for large or massive tear patterns.

| S-EPMC6112348 | biostudies-literature

Arthroscopic Shoelace Capsular Closure Technique in the Hip Using Ultratape.

Project description:Hip arthroscopy is promising tool for assessing and treating intra-articular pathologies including labral tears, cartilage injuries, and ligamentum teres tears of the hip. Interportal capsulotomy allows for better visualization and accessibility of the arthroscope and working instruments. The hip capsule has been defined as a crucial stabilizer of the hip joint. Thus, capsular closure is recognized as an important procedure to prevent postoperative instability after hip arthroscopic surgery. Despite the routine capsular closure during hip arthroscopy, there is a small subset of patients who complain of hip pain and dysfunction after surgery most likely because of disruption of hip closure site after routine complete capsular closure with strong suture for treating hip instability. This technical note describes the arthroscopic shoelace capsular suture technique using Ultratape for treating femoroacetabular impingement with capsular laxity and borderline hip dysplasia.

| S-EPMC5368343 | biostudies-literature

"NIMS" nasal mucoperiosteal flap for sublabial trans-sphenoidal surgical defect repair: A new technique under microscope.

Project description:BackgroundCSF rhinorrhea is a known complication that may occur after cranial base surgery, especially the trans-sphenoidal approaches to sellar tumors. It may occur following both microscopic and endoscopic procedures. Over a period, the balance has tilted toward endoscopy due to development of pedicled Hadad flap. Microscopic trans-sphenoidal surgery (TSS) continues to be performed in our institute as well as many other centers across the world due to familiarity of technique and unavailability of endoscopic equipment. Despite the fairly widespread use of this surgery, literature is devoid of any description of a local mucosal flap for repair of the surgical defect in microscopic TSS.MethodsWe herein described the procedure and our experience of harvesting such flap in 42 patients operated for pituitary adenomas in our department between September 2016 and February 2020, through microscopic sublabial TSS.ResultsAll 42 of the patients included in this study underwent excision of pituitary tumors (macroadenomas). Thirty-nine (n = 39) patients were undergoing 1st time surgery, while three (n = 3) of these patients were undergoing second surgery following an earlier trans nasal trans-sphenoidal route. None of our cases have reported CSF leak postoperatively.ConclusionThis study attempts to highlight to ardent/obligate microscopic surgeons that a local vascularized flap can be harvested for repair of skull base defect and prevent postoperative CSF leak in microscopic sublabial TSS.

| S-EPMC8571197 | biostudies-literature

Hatchet flap and rotation flap for distal dorsal finger defect reconstruction.

Project description: Not available

| S-EPMC5053009 | biostudies-literature

V-Y Hemi-keystone Advancement Flap: A Novel and Simplified Reconstructive Modification.

Project description:BackgroundThe keystone perforator flap design has been gaining popularity for reconstruction of cutaneous defects due to its robust vascular supply and high rates of flap survival. However, the design requires significant tissue mobilization relative to the defect and is consequently technically demanding, time intensive, and has associated morbidity. We present a novel, simplified modification of the keystone flap that may increase its reconstructive applications.MethodsA retrospective chart review was conducted of patients who underwent V-Y hemi-keystone advancement flap reconstruction of cutaneous defects by a single surgeon. Outcomes of interest included wound healing complications.ResultsEighty-six consecutive V-Y hemi-keystone advancement flaps were performed with an overall complication rate of 7% (6/86). Reconstruction sites included lower extremities (75/86, 87.2%), upper extremities (9/86, 10.5%), and the trunk (2/86, 2.3%). Mean follow-up time was 26.3 weeks. Four out of 5 surgical site infections occurred on lower extremity wounds. There were no cases of complete or partial flap loss.ConclusionsThe current series presents a simplification of the traditional keystone flap that decreases surgical complexity and time required for successful reconstruction of cutaneous defects, especially in challenging wounds on the lower extremities. The complication rates were similar, or lower, than previously reported series of keystone flap reconstructions. The consistently favorable outcome of this technique supports the integration of the V-Y hemi-keystone advancement flap into reconstructive surgery.

| S-EPMC7159958 | biostudies-literature

Keystone Flap as a Reconstructive Option for selected areas; A Prospective Study.

Project description:ObjectiveA very few flaps would be described as versatile as the Keystone Flap. There is an increasing demand for coverage of defects in lower limb due to traumatic defects as well as other parts of the body. Keystone flap is one of its kind, which is simple and easy to perform. It is a safe option for conditions where microsurgery may not be a viable option. The relative simplicity of this flap makes it a to go option at many places.MethodsA prospective study was developed from October 2017 to December 2019 at SMS Hospital, Jaipur. We assessed the size of the flap, operation time, average hospital stay and the complications. Perforators over the leg were Doppler marked preoperatively over which the flap was raised.Results50 patients were taken into the study. 30 key stone flaps were done to cover lower limb defects, 10 flaps were done for upper limb defects and the remaining 10 were for trunk defects. The average intraoperative time from skin incision to final suture was 50 min (range 20-90 min). The largest defect covered by keystone flap in our series measured 50 × 20 cm and the smallest defect covered was 8 × 4 cm. The average hospital stay was 3 days. We observed partial flap necrosis in 2 cases which required skin grafting. 3 other cases had wound infection leading to wound dehiscence, which required secondary suturing. The overall success rate was 95%.ConclusionThe Keystone flap being a versatile flap with its qualities of replacing "like with like", easy to perform, use of local tissue, good vascularity and a low complication rate makes it an excellent flap for a variety of defects. The KeyStone flap allows reconstruction in a single stage and is a relatively easy and fast technique for the beginner as well as the experienced surgeon. We believe it should be incorporated more into a surgeons practice.

| S-EPMC7503145 | biostudies-literature

Flap Sliding Technique for Managing Flap Striae following Laser In Situ Keratomileusis.

Project description:Purpose:To assess the efficacy and safety of a simple, noninvasive, "flap-sliding" technique for managing flap striae following laser in situ keratomileusis (LASIK). Methods:This prospective, interventional study included eyes with post-LASIK flap striae. All eyes underwent flap sliding 1-2 days after surgery. Following flap edge epithelialisation, a cellulose sponge was used to gently slide the flap perpendicular to the striae direction. This technique allows for flap striae treatment without flap lifting, avoiding any associated lifting complications. Uncorrected distance visual acuity (UDVA), corrected distance visual acuity (CDVA), and refractive error were monitored one day after the flap-sliding procedure. Results:Fifteen eyes (15 patients) with post-LASIK flap striae were managed using the flap-sliding technique. The procedure did not successfully relocate the flap striae in 1 eye, and flap elevation and floating (using a balanced salt solution) were required. Therefore, 14 eyes were included in post-flap-sliding analyses. The UDVA improved in all patients the first day after the flap-sliding procedure was performed, with 11 of 14 eyes (78.57%) reaching an UDVA of 20/25 or better. Complications following flap sliding occurred in 2 eyes (14.29%). One eye had intraoperative epithelial abrasion, and 1 eye had residual postoperative striae outside of the optical zone. Conclusion:The flap-sliding technique is a simple, noninvasive, efficient, and safe technique for managing post-LASIK flap striae that develop after epithelial healing in the early post-LASIK period. This trial is registered with NCT04055337.

| S-EPMC7060872 | biostudies-literature

Total 'rib'-preservation technique of internal mammary vessel exposure for free flap breast reconstruction: A 5-year prospective cohort study and instructional video.

Project description:IntroductionThe total 'rib'-preservation method of dissecting out the internal mammary vessels (IMV) during microvascular breast reconstruction aims to reduce free flap morbidity at the recipient site. We review our five-year experience with this technique.Patients & methodsAn analysis of a prospectively collected free flap data cohort was undertaken to determine the indications, operative details and reconstructive outcomes in all breast reconstruction patients undergoing IMV exposure using the total 'rib'-preservation method by a single surgeon.Results178 consecutive breast free flaps (156 unilateral, 11 bilateral) were performed from 1st June 2008 to 31st May 2013 in 167 patients with a median age of 50 years (range 28-71). There were 154 DIEP flaps, 14 SIEA flaps, 7 muscle-sparing free TRAMs, 2 IGAP flaps and one free latissimus dorsi flap. 75% of the reconstructions (133/178) were immediate, 25% (45/178) were delayed. The mean inter-costal space distance was 20.9 mm (range 9-29). The mean time taken to expose and prepare the recipient IMV's was 54 min (range 17-131). The mean flap ischaemia time was 95 min (range 38-190). Free flap survival was 100%, although 2.2% (4 flaps) required a return to theatre for exploration and flap salvage. No patients complained of localised chest pain or tenderness at the recipient site and no chest wall contour deformity has been observed.Discussion & conclusionThe total 'rib'-preservation technique of IMV exposure is a safe, reliable and versatile method for microvascular breast reconstruction and should be considered as a valid alternative to the 'rib'-sacrificing techniques.

| S-EPMC4556813 | biostudies-literature

Large Diaphragm Defect Reconstruction Using Reverse Latissimus Dorsi Muscle Flap.

Project description:Surgical treatment of bronchobiliary fistula (BBF) is difficult. A 47-year-old woman presented with a cough with yellow yielding sputum due to BBF. The patient had the adhesion of the liver, diaphragm, and lung. We performed liver, diaphragm, and lung resections. Patient had a large defect of diaphragm. Diaphragm reconstruction was performed using a pedicled reverse latissimus dorsi muscle flap. No flap necrosis was observed. Seven months after surgery, the patient did not present yellow yielding sputum and the BBF was not observed in the computed tomography. This surgical procedure was useful for treating the diaphragm defect both safely and easily. We believe that the reverse pedicled latissimus dorsi muscle flap is a reliable alternative for large diaphragm reconstruction after severe BBF.

| S-EPMC7722541 | biostudies-literature

Laparoscopic appendicular interposition ureteroplasty for mid-ureteral defect.

Project description:Patients with ureteral defects and salvageable renal units present a challenge in reconstructive urology. Vermiform appendix interposition is an option in the management of mid-ureteral defects that can not be managed by primary ureteroureterostomy. Laparoscopic appendicular interposition ureteroplasty is a technically demanding and an infrequently attempted procedure. We present a video demonstration of laparoscopic appendicular interposition for a 4-cm long right mid-ureteral defect in an elderly male. Laparoscopic appendicular interposition ureteroplasty for mid-ureteral defects can provide good long-term functional outcomes with results comparable to an open approach and has the advantage of reduced morbidity.

| S-EPMC8173952 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data