Read by QxMD icon Read

Suture materials

Dong Jin Kim, Wook Kim, Jun Hyun Lee
PURPOSE: Intra-corporeal esophagojejunostomy (EJ) using a linear stapler creates a stapler entry hole that requires secure closure during the totally laparoscopic total gastrectomy (TLTG) procedure for gastric cancer. Since a standard method has not been established yet, the feasibility of using V-loc 180 (Covidien, Mansfield, MA, USA) suture material was evaluated in this study. MATERIALS AND METHODS: During January 2012 to March 2015, 25 patients who underwent linear stapling EJ and V-loc 180 closure of remaining enterotomy were included in this study...
October 20, 2016: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
Yunus Dogramaci, Ibrahim Gökhan Duman
BACKGROUND: Human amniotic membrane is used to prevent peritendinous adhesions after tendon injuries. This study compares the mechanical properties of modified Kessler repairs and modified Kessler repairs strengthened using multiple layers of human amniotic membrane. METHODS: Twenty flexor digitorum profundus tendons of sheep forelimbs were sutured by the two-strand modified Kessler technique (group A) and by the two-strand modified Kessler repair reinforced with multiple layers of human amniotic membrane (group B)...
September 2, 2016: Journal of the American Podiatric Medical Association
Matteo Bonatti, Norberto Vezzali, Antonio Frena, Giampietro Bonatti
Incisional hernia represents a rare complication after ventriculoperitoneal shunt positioning due to failure of the fascial suture in the site of abdominal entrance of ventriculoperitoneal catheter. Clinical presentation can be extremely variable, according to patient's performance status, herniated material constitution (i.e. mesenteric fat, bowel loops or both) and complication occurrence (e.g. strangulation or intestinal obstruction). Early diagnosis is fundamental in order to surgically repair the defect and prevent further complications...
June 2016: Journal of Radiology Case Reports
Steven T Lanier, Gregory A Dumanian, Sumanas W Jordan, Kyle R Miller, Nada A Ali, Stuart R Stock
: A new closure technique is introduced, which uses strips of macroporous polypropylene mesh as a suture for closure of abdominal wall defects due to failures of standard sutures and difficulties with planar meshes. METHODS: Strips of macroporous polypropylene mesh of 2 cm width were passed through the abdominal wall and tied as simple interrupted sutures. The surgical technique and surgical outcomes are presented. RESULTS: One hundred and seven patients underwent a mesh sutured abdominal wall closure...
September 2016: Plastic and Reconstructive Surgery. Global Open
Shintaro Sukegawa, Takahiro Kanno, Daiki Nagano, Akane Shibata, Yuka Sukegawa-Takahashi, Yoshihiko Furuki
INTRODUCTION: In recent years, bioresorbable plates have undergone remarkable development. However, there has been no attendant improvement in their strength, because strength requires thickness, and complications such as palpability are related to the thickness of bioresorbable plate systems. In this clinical study, we compared the surgical management of zygomatic fractures using newly developed thinner bioresorbable materials or conventional titanium miniplates. METHODS: Twelve patients with zygomatic fractures were randomly divided equally into 2 groups (6 with new bioresorbable osteosynthesis materials and 6 with standard titanium miniplates)...
October 14, 2016: Journal of Craniofacial Surgery
Marta Girvent Vilarmau, Felipe Ojeda Pérez, Maria José Canto Rivera, Marian Lorente Gascón
INTRODUCTION AND HYPOTHESIS: The aim of the study is to facilitate the suture on the sacral promontory for laparoscopic sacrocolpopexy. We hypothesised that a new method of sacral anchorage using a biosynthetic material, the polyether ether ketone (PEEK) harpoon, might be adequate because of its tensile strength, might reduce complications owing to its well-known biocompatibility, and might shorten the duration of surgery. METHODS: We verified the feasibility of insertion and quantified the stress resistance of the harpoons placed in the promontory in nine fresh cadavers, using four stress tests in each case...
October 17, 2016: International Urogynecology Journal
René Heppner, Nicola Weichert, Angelika Schierhorn, Udo Conrad, Markus Pietzsch
Spider dragline is used by many members of the Araneae family not only as a proteinogenic safety thread but also for web construction. Spider dragline has been shown to possess high tensile strength in combination with elastic behavior. This high tensile strength can be attributed to the presence of antiparallel β-sheets within the thread; these antiparallel β-sheets are why the protein is classified as a silk. Due to the properties of spider silk and its technical and medical uses, including its use as a suture material and as a scaffold for tissue regeneration, spider dragline is a focus of the biotechnology industry...
October 9, 2016: International Journal of Molecular Sciences
Daniel A Müller, Jess G Snedeker, Dominik C Meyer
BACKGROUND: This is the first study assessing the properties of large-diameter degradable sutures relevant for orthopedic applications over the course of in vitro incubation for 2 months. The data we present here provide guidance to the orthopedic surgeon in predicting the long-term performance of suture materials used everyday in surgical practice. METHODS: Five different absorbable (Vicryl, Maxon, Monocryl, PDS II, Vicryl rapide) and one non-absorbable (Ethibond) suture materials were tested...
October 12, 2016: Journal of Orthopaedic Surgery and Research
James Dana Kondrup, Frances R Anderson, Melanie Rose Katz
Biosurgical materials (biosurgicals) have a wide array of uses for providing hemostasis, including decreasing the risk of postoperative bleeding and, intraoperatively, controling bleeding. These materials are especially useful in situations where electrocautery, sutures, or clips are not feasible. Biosurgicals have long been used in general surgery and surgical subspecialties to provide hemostasis; however, they still are not commonly used during obstetric and gynecologic procedures. Three commonly used classes of biosurgicals will be discussed in this article: oxidized regenerated cellulose, flowables, fibrin sealants, and fibrin sealant patches...
October 6, 2016: Surgical Technology International
F Soria, J E de la Cruz, E Morcillo, J Rioja, F M Sánchez-Margallo
Double-J ureteral stents disposal is associated with the appearance of side effects in up to 90% of the patients. The main causes of these symptoms are related to stent's design and the materials they are manufactured from. Vesicoureteral reflux and bladder trigone irritation are the etiopathogenic causes of ureteral stents associated morbidity. Due to this, and in order to improve patients' quality of life, stents that avoid reflux have been developed. Among anti-reflux designs, the first was a double-J stent the bladder tip of which is provided with a polymeric membrane that prevents retrograde flow of urine through its internal drainage channel...
October 2016: Archivos Españoles de Urología
Pierre-Yves Mulon
Lacerations of the teat should be treated as emergency. First-intention repair should be attempted under sedation in lateral or dorsal recumbency. Surgeons should pay attention to the atraumatic manipulation of the tissue and the anatomic reconstruction using small-diameter absorbable suture material. Hand milking should be prohibited for 10 days postoperatively after laceration repair; prognosis is overall good. Ultrasound evaluation of the teat allows excellent understanding of the internal lesions and should be performed before planning any elective surgery...
November 2016: Veterinary Clinics of North America. Food Animal Practice
Hsin-Hui Shen, Guei-Sheung Liu, Seong Hoong Chow, Jiang-Hui Wang, Zheng He, Christine Nguyen, Tsung-Wu Lin, Bang V Bui
Infrared (IR) spectroscopy has been used to quantify chemical and structural characteristics of a wide range of materials including biological tissues. In this study, we examined spatial changes in the chemical characteristics of rat retina in response to intraocular pressure (IOP) elevation using synchrotron infrared microscopy (SIRM), a non-destructive imaging approach. IOP elevation was induced by placing a suture around the eye of anaesthetised rats. Retinal sections were collected onto transparent CaF2 slides 10 days following IOP elevation...
2016: PloS One
Nata Parnes, Maryellen Blevins, Brian Carr, Paul Carey
Inferior labrum anterior to posterior lesions as an isolated injury or as part of an extensive traumatic labral tear are uncommon and may present as multidirectional instability of the shoulder. These lesions are hard to visualize radiographically and many times are diagnosed only during surgery. Arthroscopic repair of these lesions requires advanced arthroscopic skills and is required for restoration of glenohumeral stability. We report a combined double-pulley simple knot technique that anatomically reconstructs the inferior labrum while overcoming the typical technical challenges, providing a large footprint for healing along the inferior glenoid rim and minimizing the amount of suture material in direct contact with the articular cartilage and the risk of knot migration...
August 2016: Arthroscopy Techniques
Mukesh Kumar, Jai Thilak
INTRODUCTION: The glenoid labrum is frequently torn in traumatic glenohumeral dislocation; arthroscopic repair is the standard method of treatment. The complications associated with this repair are pulling out of metal suture anchors, chondrolysis and joint infection. The infection of joint after arthroscopy is less than 1%. Staphylococcus is most common organism and rarely followed by Pseudomonas aeruginosa. We report a case of infected shoulder with chondrolysis of the joint and pulled out metal suture anchor lying inside the joint after Bankart's repair...
April 2016: Journal of Orthopaedic Case Reports
Moti Harats, Amnon Lam, Michael Maller, Rachel Kornhaber, Josef Haik
BACKGROUND: Cold plasma skin welding is a novel technology that bonds skin edges through soldering without the use of synthetic materials or conventional wound approximation methods such as sutures, staples, or skin adhesives. The cold plasma welding system uses a biological solder applied to the edges of a skin incision, followed by the application of cold plasma energy. The objectives of this study were to assess the feasibility of a cold plasma welding system in approximating and fixating skin incisions compared with conventional methods and to evaluate and define optimal plasma welding parameters and histopathological tissue response in a porcine model...
September 29, 2016: Wounds: a Compendium of Clinical Research and Practice
Kazuhiro Imamura, Kensuke Adachi, Ritsuko Sasaki, Satoko Monma, Sadaaki Shioiri, Yasuji Seyama, Masaru Miura, Yoshihiko Morikawa, Tetsuji Kaneko
BACKGROUND: The incisional surgical site infection (SSI) is an extremely common complication following open abdominal surgery and imposes a considerable treatment and cost burden. METHOD: We conducted a multicenter open-label randomized controlled trial at three Tokyo Metropolitan medical institutions. We enrolled adult patients who underwent either an elective or an emergency open laparotomy. Eligible patients were allocated preoperatively to undergo wound closure with either subcuticular sutures or staples...
October 3, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
Ezequiel Ernesto Zaidenberg, Pablo Roitman, Gerardo Luis Gallucci, Jorge Guillermo Boretto, Pablo De Carli
Background: In recent years the use of biodegradable suture anchors for treating tendon and ligament pathology in hand surgery became popular. These materials are biocompatible, radiolucent, and load sharing, as they incrementally transfer load to surrounding bone during the resorption process. Despite these numerous advantages, polyglycolic (PGA) and poly-L-lactic acid (PLLA) have become a problem because of the potential risk for foreign body reactions. Methods: This article presents a case of an intraosseous foreign body reaction and massive osteolysis of the proximal carpal after dorsal lunate dislocation repair with bioabsorbable suture anchors...
September 2016: Hand: Official Journal of the American Association for Hand Surgery
S T Kokkalis, A F Mavrogenis, C Vottis, L Papatheodorou, P J Papagelopoulos, P N Soucacos, D G Sotereanos
Nerve wrap protectors are bioabsorbable synthetic materials made of collagen or extracellular matrix that provide a non-constricting encasement for injured peripheral nerves. They are designed to be used as an interface between the nerve and the surrounding tissue. After hydrated, they transform into a soft, pliable, nonfriable, easy to handle porous conduit. The wall of the nerve wrap has a longitudinal slit that allows to be placed around the injured nerve. Τhis article presents the surgical technique for median nerve neurolysis and nerve coverage using a collagen or an extracellular matrix nerve wrap protector in 10 patients with recurrent or persistent carpal -tunnel syndrome...
August 2016: Acta Orthopaedica Belgica
Sameep Kadakia, Alexander Ovchinsky
UNLABELLED: Achieving stable and desirable changes in tip rotation (TR) and tip projection (TP) is among the primary goals of modern day rhinoplasty. The tongue-in-groove (TIG) technique is one technique in rhinoplasty used to improve TR and/or TP. Performing TIG endonasally using a permanent suture can be quite cumbersome as the suture needs to be buried under the skin. We describe a variation of TIG technique for endonasal rhinoplasty using a permanent suture buried in small columellar skin incisions...
October 2016: Facial Plastic Surgery: FPS
Takaki Emura, Hiroshi Ohta, Noboru Oyachi, Takeyuki Suzuki
INTRODUCTION: Laparoscopic percutaneous extraperitoneal closure (LPEC) in boys is more complex than in girls, because the vas deferens and testicular vessels must be separated from the peritoneum. We therefore developed a needle-shaped surgical instrument that enables blunt separation. Here, we report the effectiveness of this new device. SURGICAL TECHNIQUE: The new device is a ligature carrier consisting of (1) an inner tube (19-G blunt needle) through which slides a rod with a loop wire at its tip that can catch and release suture materials and (2) an outer tube (17-G needle) with a cutting edge...
September 28, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"