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Surgical techniques

Min Gyu Kyung, Seung Hoo Lee, Min Bom Kim
Patellar fractures are characterized by injuries to the extensor and typically require surgical fixation. Among the methods used for fixation, the most common is the modified AO tension-band wiring technique. However, using this technique, implant migration occurs due to the lack of connections between the K-wires and the tension-band wire, which causes irritation and reduces fracture stability. Recently, new methods for tension-band wiring have been developed in which tension bands lock the K-wires through an attached "ring" to prevent migration...
October 24, 2016: Journal of Knee Surgery
Achilleas Boutsiadis, Laurent Baverel, Hubert Lenoir, Philippe Delsol, Johannes Barth
Chronic acromioclavicular (AC) instability is a rare posttraumatic shoulder condition that can lead to undesirable symptoms like persistent pain, muscle fatigue, loss of strength, or even scapular dyskinesis. It is well known that in these cases the superior functional results depend on the restoration of the anatomy and stability of the AC joint in both vertical and horizontal planes. Considering the ligaments degeneration and atrophy in chronic AC joint dislocations, we present an arthroscopic-assisted reconstruction of both the coracoclavicular and AC ligaments using autograft augmentation...
October 21, 2016: Techniques in Hand & Upper Extremity Surgery
Khaled M Kebaish, Benjamin D Elder, Sheng-Fu L Lo, Timothy F Witham
STUDY DESIGN: Technical report and case illustration. OBJECTIVE: To review the rationale and steps for a sublaminar decompression in the setting of adult deformity surgery and in degenerative spondylosis. SUMMARY OF BACKGROUND DATA: Several variations of lumbar laminotomy and posterior decompressions have been reported, although these are primarily in the setting of isolated lumbar stenosis, and often focus on treatment of central stenosis...
October 21, 2016: Clinical Spine Surgery
P Bragagnini Rodríguez, N Álvarez García, Y González Ruiz, M Ruiz de Temiño, R Escartín Villacampa, N González Martínez-Pardo
OBJECIVE: Hypertrophy of labia minora in adolescence is a little known disease. However, the growing demand for the solution of this problem pushes us to include it in our clinical practice. We evaluated the aesthetic and functional results of labiaplasty using straight amputation of the protuberant tissue of the labial edges. METHODS: Patients treated by hypertrophy of labia minora were reviewed. We evaluated the results of aesthetic, functional and surgical complications...
October 10, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
Y D Pacheco, C Lorca-García, B Berenguer, E De Tomás
INTRODUCTION: Preaxial polydactyly is one of the most common congenital malformations of the hand. The treatment is surgical and should be done early, between 6 and 12 months old. The purpose of this paper is to review our experience in terms of casuistry, treatment and functional and aesthetic results of duplicity of thumb, since 2000 until today. MATERIAL AND METHODS: A retrospective study of patients with diagnosis of preaxial polydactyly from 2000 to january 2016 was performed...
October 10, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
S Castañeda, I Molina, P Jaimes, J Beltrán, J Valero, F Fierro
INTRODUCTION: The aim of the present study was to evaluate clinical presentation and management of sigmoid volvulus in children. Sigmoid volvulus is one of the three leading causes of acute obstruction of the colon and is between 50 and 90% of all large bowel volvulus. In the pediatric population only 3 to 5% of bowel obstructions are caused by volvulus and there are less than 100 cases reported in the literature. The presence of a redundant sigmoid with a narrow mesentery (dolicosigmoide) is a prerequisite for the volvulus formation...
January 15, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
P Bragagnini Rodríguez, B Stors Sastre, R Fernández Atuan, R Delgado Alvira, M A Rihuete Heras, J Gracia Romero
OBJECTIVE: To evaluate the results of the retroperitoneal-assisted laparoscopic pyeloplasty (RALP) versus the mini posterior lumbotomy pyeloplasty (MPLP). MATERIAL AND METHODS: A retrospective study of 77 patients diagnosed with ureteropelvic junction obstruction between 2007 and 2013 was made, analyzing the surgical technique, complications and results. The anteroposterior pelvic diameter of the kidney, the thickness of the renal parenchyma, the renal function and the morphology of the renogram curve were also evaluated and compared...
January 15, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
Hacı Ahmet Kasapkara, Abdullah Nabi Aslan, Hüseyin Ayhan, Serdal Baştuğ, Hakan Süygün, Telat Keleş, Tahir Durmaz, Engin Bozkurt
OBJECTIVE: Transcatheter aortic valve replacement (TAVR) has been accepted as an alternative to surgery in high risk or inoperable patients with severe aortic stenosis (AS). Although transfemoral approach is the most often preferred means of access, in patients with severe ilio-femoral arteriopathy, other vascular access sites may be required. The aim of the present study was to report our experience with trans-subclavian approach for TAVR using different valve systems. METHODS: Among 273 patients undergoing TAVR between June 2011 and May 2016, 10 patients (mean age: 68...
October 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
Cüneyt Toprak, Gökhan Kahveci, Alev Kılıçgedik, Cevat Kırma, Selçuk Pala, Mustafa Bulut, Cihangir Kaymaz, Nihal Özdemir, İbrahim Akın İzgi, Mehmet İnanır, Anıl Avcı, Ali Metin Esen
OBJECTIVE: Mitral valve regurgitation (MR) is the second most common heart valve disease in Europe. Without intervention, prognosis of severe symptomatic MR is poor. Percutaneous edge-to-edge mitral valve repair with MitraClip is a promising mitral regurgitation treatment technique in select, high-surgical-risk patients. The present objective was to describe the experience of a single center with MitraClip use in a high-risk series in Turkey. METHODS: Between May 2013 and September 2014, 28 high-surgical-risk patients with MR of at least grade 3+ and mean EuroSCORE of 26% underwent MitraClip implantation at our institution...
October 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
Siyuan Lu, Xin Qiu, Jianpin Shi, Na Li, Zhi-Hai Lu, Peng Chen, Meng-Meng Yang, Fang-Yuan Liu, Wen-Juan Jia, Yudong Zhang
(Aim) It is beneficial to classify brain images as healthy or pathological automatically, because 3D brain images can generate so much information that it is time consuming and tedious for manual analysis. Among various 3D brain imaging techniques, magnetic resonance (MR) imaging is the most suitable for brain, and it is now widely applied in hospitals, because it is helpful in the four ways of diagnosis, prognosis, pre-surgical, and postsurgical procedures. Although there are automatic detection methods, they suffer from low accuracy...
October 19, 2016: CNS & Neurological Disorders Drug Targets
A Gabriella Wernicke, Stefanie P Lazow, Shoshana Taube, Menachem Z Yondorf, Ilhami Kovanlikaya, Dattatreyudu Nori, Paul Christos, John A Boockvar, Susan Pannullo, Philip E Stieg, Theodore H Schwartz
BACKGROUND: Cesium-131 (Cs-131) brachytherapy is used to reduce local recurrence of resected brain metastases. In order to ensure dose homogeneity and reduce risk of radiation necrosis, inter-seed distance and cavity volume must remain stable during delivery. OBJECTIVE: To investigate the efficacy of the "seeds-on-a-string" technique with intracavitary fibrin glue in achieving cavity volume stability. METHODS: We placed intra-operative Cs-131 brachytherapy in 30 cavities post-resection of brain metastases...
March 2016: Oper Neurosurg (Hagerstown)
Adnan Bashir Bhatti, Sunny Kim
A 79-year-old female presented with incapacitating chronic neck pain. The patient's pain which was greatest on the left side persisted for 18 months and was described as stabbing in nature (10/10 intensity). In addition to her neck pain, the patient described having frequent headaches. After six weeks of physical therapy and undergoing a rhizotomy procedure, she showed no prolonged improvement. An epidural steroid injection provided only temporary pain relief and was followed by a successful posterior fusion using the Harms technique with iliac crest autogenous bone grafting and placement of polyaxial screws in the C1 lateral masses and C2 pedicles...
September 21, 2016: Curēus
Yana Puckett, Benedicto C Baronia
With the recent advances in eye tracking technology, it is now possible to track surgeons' eye movements while engaged in a surgical task or when surgical residents practice their surgical skills. Several studies have compared eye movements of surgical experts and novices and developed techniques to assess surgical skill on the basis of eye movement utilizing simulators and live surgery. None have evaluated simultaneous visual tracking between an expert and a novice during live surgery. Here, we describe a successful simultaneous deployment of visual tracking of an expert and a novice during live laparoscopic cholecystectomy...
September 20, 2016: Curēus
Shafi Mussa, Nigel E Drury, John Stickley, Natasha E Khan, Timothy J Jones, David J Barron, William J Brawn
OBJECTIVES: Despite the challenges of surgical management of congenital heart disease, excellent outcomes are being achieved. Newly appointed congenital heart surgeons may have limited first operator experience for many complex conditions but are expected to achieve similar outcomes. A strategy of routine mentorship from more experienced surgeons may be the key to enabling new surgeons to become proficient while maintaining excellent outcomes for patients. METHODS: The arterial switch operation (ASO) is a technically demanding but relatively commonly performed, reproducible, and easily visualized neonatal procedure, making it valuable for mentoring newly appointed congenital heart surgeons...
October 23, 2016: European Journal of Cardio-thoracic Surgery
Suresh V Joshi, Abhijeet V Naik, Parag S Bhalgat, Bhushan Chavan, Prasanna Salvi
BACKGROUND: Anomalous origin of left coronary artery from pulmonary artery is a very rare disease with incidence of one every 300,000 live births. It has a high mortality of 80% in the first year of life. This observational study summarized our experience using the technique of subclavian arterial bypass without the use of cardiopulmonary bypass (CPB) for treatment of this coronary anomaly in pediatric population. The study aims to revive an earlier technique, with modifications, as an alternative to the existing coronary translocation...
September 2016: Indian Heart Journal
Michael El Boghdady, Benjie Tang, Iain Tait, Afshin Alijani
BACKGROUND: Surgical checklists are used for error reduction. Checklists are infrequently applied during procedures and have been limited to lists of procedural steps as aid memoires. We aimed to study the effect of a self-administered checklist on the laparoscopic task performance of novices during a standardized task. METHODS: Twenty novices were randomized into 2 equal groups, those receiving paper feedback (control group) and those receiving paper feedback and the checklist (checklist group)...
August 16, 2016: American Journal of Surgery
Masaaki Tanaka, Yoshiaki Hori, Aya Shirafuji, Mitsunori Kato, Jyun Kato, Hiroto Kobayashi, Toru Tsuchida, Tsukasa Fukae
OBJECTIVES: To create awareness about a surgical technique termed bridge suture, which is performed as a pretreatment before a McDonald cerclage is performed on an emergency to treat severe cervical insufficiency. METHODS: Procedures for bridge suture were reviewed in detail and outcomes of 16 patients treated with bridge suture followed by McDonald cerclage were evaluated retrospectively. RESULTS: Using the bridge suture, the edges of uterine cervix were temporarily sutured and the external uterine os was closed, while the hourglass-shaped fetal membranes were concomitantly confined within the cervix; subsequently, a McDonald cerclage was performed...
October 22, 2016: Gynecologic and Obstetric Investigation
P Metais, P Clavert, J Barth, P Boileau, R Broszka, G Nourissat, J Leuzinger, G Walch, L Lafosse
BACKGROUND: The Latarjet-Patte procedure consisting in transfer and screw fixation of the coracoid process to the anterior glenoid is a treatment of reference for anterior shoulder instability. Over time, surgical innovations translated into a number of improvements and, in late 2003, an arthroscopically assisted variant of the procedure was described. OBJECTIVE: To evaluate and compare clinical outcomes of the modified Latarjet-Patte procedure performed by open surgery, arthroscopy with screw fixation, or arthroscopy with endobutton fixation...
October 19, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
K Andrieu, J Allain, P-M Longis, J-P Steib, J Beaurain, J Delécrin
INTRODUCTION: Lower back pain due to degenerative disc disease is a therapeutic challenge in young patients. Although arthrodesis is currently the gold standard for surgical treatment, improvement in total disc replacement techniques makes it possible to preserve segmental mobility with good results in one-level surgery. Nevertheless, the French National Health Authority does not recommend total disc replacement for multilevel surgery. Thus, hybrid constructs that combine one-level disc replacement with arthrodesis have been developed for multilevel indications...
October 19, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
O T A Lyons, M Baguneid, T D Barwick, R E Bell, N Foster, S Homer-Vanniasinkam, S Hopkins, A Hussain, K Katsanos, B Modarai, J A T Sandoe, S Thomas, N M Price
OBJECTIVE/BACKGROUND: The management of aortic graft infection (AGI) is highly complex and in the absence of a universally accepted case definition and evidence-based guidelines, clinical approaches and outcomes vary widely. The objective was to define precise criteria for diagnosing AGI. METHODS: A process of expert review and consensus, involving formal collaboration between vascular surgeons, infection specialists, and radiologists from several English National Health Service hospital Trusts with large vascular services (Management of Aortic Graft Infection Collaboration [MAGIC]), produced the definition...
October 19, 2016: European Journal of Vascular and Endovascular Surgery
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