laterjet

PURPOSE: The purposes of this study were to use computed tomography (CT) scans to compare the radius of curvature (ROC) of the inferior concave surface of the distal clavicle to the glenoid, determine graft dimensions, and compare the ROC of the congruent-arc distal clavicle autograft (DCA) to the congruent-arc Latarjet graft. METHODS: Patients who underwent bony glenoid reconstruction via a Laterjet procedure between January 2018 and January 2023 at a single institution were retrospectively identified...

BACKGROUND: Anterior recurrent instability of the glenohumeral joint is a common clinical problem among the young population. Glenoid reconstruction with bone graft has become the treatment of choice, particularly in significant deficiency (˃ 20%). This study aims to assess the functional results of glenoid reconstruction using Latarjet and iliac bone graft in management of glenoid insufficiency associated with recurrent anterior dislocation of the glenohumeral joint. METHODS: Patients suffering from anterior shoulder instability with glenoid defect > 20% were included in this study between 2016 and 2021...

The glenohumeral joint is the most mobile in humans. Of all the joints 50% of dislocations involve the shoulder, mostly young males. When the first dislocation occurs in a patient under 20 years age the risk for recurrent instability increases to 90%. Many techniques are available to reduce and stabilise the glenohumeral joint; in cases of anterior dislocations one of which is the famous Bristow's procedure, originally described in 1954 by Laterjet. The purpose of this study is was to determine the Functional Outcomes of the modified Bristow procedure...

Anterior shoulder instability in adolescent athletes can be cumbersome to identify and treat. An algorithm is to divide the patients into primary and revision cases then to further subdivide patients who have glenoid bone loss <20% and/or an engaging or off-track Hill-Sachs lesion. A bipolar lesion with either of these conditions is an indication for a bone block open Laterjet procedure. In the revision setting, the threshold for Laterjet is lower. Soft-tissue lesions are indications for a Bankart or labral repair...

Arthroscopic capsulolabral repair is a well-established surgical treatment for traumatic anterior shoulder instability. When there is insufficient labral tissue during arthroscopic primary or revision Bankart repairs, various soft tissue procedures have been recommended. All these procedures aim to reattach glenohumeral ligaments to the glenoid rim and regain the tight anterior structures to prevent re-dislocation or subluxation. Some authors recommend the Latarjet procedure, even in the absence of critical bone loss in this patient group...

Simultaneous bilateral anterior shoulder dislocation is rare, it often occurs after high energy trauma, we report a case of a 43-years-old male presented with bilateral anterior shoulder dislocation when he tries to stand up from the floor, shoulders in extension, abduction and external rotation. A closed reduction was performed without complications, and one month later the right shoulder was stabilized by open Laterjet technique. The evolution was favorable for both shoulders with no pain, recuperation of the range motion and no recurrence of dislocation...

BACKGROUND: A comprehensive understanding of the anatomy of the vascular supply of the coracoid is needed to ensure that the coracoid remains vascularised in order to optimize bone union during any coracoid transfer procedures. It is the purpose of this study to present an anatomical overview of the blood supply of the coracoid process, describing a previously unidentified vessel that arises directly from the axillary artery and nourishes the coracoid process, permitting the coracoid to be used as a free bone flap...

Anterior shoulder dislocation (ASD) is a common injury of young population which may progress to recurrent episodes. The treatment is initially conservative but surgery is indicated when it fails. Out of more than 150 techniques, modified Bristow-Latarjet procedure has become most favorable even to arthroscopic techniques. We have intended to retrospectively assess the outcome of it in post-traumatic recurrent ASD of young non-athletes, performed at our different private settings between January 2007 and July 2012; which included 15 male patients of 20-39 years with minimum 2 years follow up...

BACKGROUND: Shoulder instability is a relatively common problem. Even with contemporary surgical techniques, instability can recur following both open and arthroscopic fixation. Surgical management of capsular insufficiency in anterior shoulder stabilization represents a significant challenge, particularly in young, active patients. There are a limited number of surgical treatment options. The Laterjet technique can present with a number of intraoperative challenges and postoperative complication...

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Shoulder dislocation is common problem in orthopaedics. Management of recurrent shoulder dislocation is painstaking with different surgical procedures having varying outcomes. Laterjet-Bristow procedure provides stability and good functional outcome in Rowe scale and long term patient satisfaction. This is an observational prospective study carried out at two different tertiary care centers at Nepal and Pakistan using the same protocol. Habitual and pathological recurrent dislocations were excluded and all the recurrent dislocation of shoulder following initial traumatic anterior dislocation was included in this study...

Arthroscopy has surpassed traditional types of open surgery in the treatment of shoulder instability because of its mini-invasiveness and shorter rehabilitation time. Despite this, in some cases, such as those involving significant glenoid erosions and extensive capsular lesions, arthroscopic methods fail the objectives, and methods that were believed to have been surpassed are again used, such as the Bristow-Laterjet procedure. It is the purpose of this article to describe use of the method in light of the possibilities offered by arthroscopy...

By replacing the transection and excision of the hiatal cardioesophageal branches of the vagus nerve including the nerve branches accompanying those arteries entering the proximal gastric fundus and the gastric branches of the nerves of Laterjet by a seromuscular incision along the lesser curvature from the incisura to the cardia continuing in an arch below the oesophagogastric junction downwards along the greater curvature to a level between the estimated entrance of the short gastric and left gastroepiploic vessels, a total transgastric highly selective vagotomy is achieved...

C57BL mice (Fv-1b) develop a severe immunodeficiency disease following inoculation as adults with LP-BM5 murine leukemia virus (MuLV), a derivative of Duplan-Laterjet virus which contains B-tropic ecotropic and mink cell focus-inducing MuLVs and a putative defective genome which may be the proximal cause of disease. The stages of development of this disease were defined for C57BL mice on the basis of lymphadenopathy and splenomegaly; histopathological changes consistent with B-cell activation; and alterations in expression of cell surface antigens affected by proliferation of T cells, B cells, and macrophages...

LP-BM5 murine leukemia virus, a derivative of Duplan-Laterjet virus, contains a mixture of replication-competent B-tropic ecotropic and mink cell focus-inducing (MCF) viruses and a defective genome that is the proximal cause of a syndrome, murine AIDS (MAIDS), characterized by lymphoproliferation and immunodeficiency. The defective (BM5d) and ecotropic components of this mixture were molecularly cloned, and complete (BM5d) or partial (ecotropic) nucleotide sequences were determined. BM5d closely resembled the Du5H genome cloned from the Duplan virus, featuring a highly divergent p12 sequence in the gag open reading frame...

Fractionation of total crown-gall tissue culture DNA from Nicotiana tabacum by Ag+-Cs2SO4 density gradient is described. Cadmium ions determination is performed in each fraction by anodic stripping voltammetry. The cadmium content of the DNA in the lightest density fractions is 100 to 1000 times higher than in the other fractions.