Santiago Salazar Botero

University of Strasbourg | UNISTRA · Laboratoire ICube

Résumé Introduction Les objectifs de prise en charge en ambulatoire dans notre pays sont de plus de 70 % à l’horizon 2022. Hypothèse L’hypothèse principale de ce travail était que la prise en charge des fractures du radius distal par plaque antérieure était mieux valorisée financièrement en ambulatoire qu’en hospitalisation conventionnelle. L’hyp...

Introduction: France aims to have more than 70% of its surgical procedures performed in an outpatient setting by 2022. Hypothesis: The primary hypothesis of this study was that outpatient management of distal radius fractures with volar plating was more cost-effective than inpatient hospitalization. The secondary hypothesis was that more than 70...

The goal of this study was to evaluate the role of conservative treatment of distal radius fractures in the elderly since 2000. Our series included 22 articles, of which 3 reviews, 2 meta-analyses, 6 descriptive series of conservative treatment, 10 series comparing surgical and conservative treatments and 1 series comparing different types of conse...

This study describes a new total wrist implant (Prosthelast®) designed to reduce the risk of distal migration of the carpal component. The Prosthelast® implant consists in a one-block radial implant replacing the metaphysis and the articular surface fixed to a radial elastic centromedullar wire and a carpal component in titanium with an articular c...

Cette étude décrit une nouvelle prothèse totale de poignet (Prosthelast®) dont le but est de diminuer le risque de migration distale de l’implant carpien. La prothèse Prosthelast® est composée d’un implant radial monobloc métaphysaire et glénoïdien fixé à une tige radiale centromédullaire élastique et d’un implant carpien monobloc en titane surmont...

Le but de ce travail était d’évaluer dans la littérature la place du traitement conservateur des fractures du radius distal du troisième âge depuis les années 2000. La série comportait 22 articles dont 3 revues de la littérature et 2 méta-analyses, 6 séries descriptives de traitement conservateur, 10 séries comparatives de traitement chirurgical ve...

Nerve repair and regeneration continue to be disappointing nowadays. Despite big transformations and technical progress, we still have bad clinical results from nerve repair. This study offers a materials point of view of the human digital collateral nerve biomechanical characteristics to create a technical specifications chart for nerve repair.For...

Les ostéosynthèses par plaque antérieure du radius distal peuvent se compliquer de lésions des extenseurs par des vis franchissant la corticale dorsale. La skyline view fluoroscopique permet de vérifier la longueur des vis. Pour éviter son risque d’irradiation, certains ont préconisé l’échographie. Le but de ce travail était de démontrer que la dét...

Injuries to digital collateral nerves after hand trauma are frequent and results from surgical treatment are poor. Characterization of mechanical behavior of healthy collateral nerves is necessary to produce numeric models and enhance the comprehension of nerve repair and regeneration process. There is no standard in the literature to characterize...

L’ostéosynthèse mini-invasive par plaque (MIPO) s’applique au poignet depuis quelques années. Le but de cette étude rétrospective était de comparer les résultats d’un abord mini-invasif versus conventionnel pour des ostéosynthèses par plaque antérieure longue des fractures métaphysodiaphysaires du radius distal. Notre série comprenait 32 fractures...

Injuries to digital collateral nerves after hand trauma are frequent and results from surgical treatment are often poor (Schmidhammer et al. 2007). Characterization of mechanical behaviour of healthy collateral nerves is necessary to produce numeric models (Chang et al. 2015) and enhance the comprehension of nerve repair and regeneration process. T...

Background: The purpose of this retrospective comparative study was to assess whether a complementary treatment by pulsed electromagnetic field could increase the bone-healing rate of scaphoid non-union without SNAC (scaphoid non-union advanced collapse) treated by retrograde percutaneous screw fixation. Case description: Eighteen patients with...

Résumé Introduction Aucun argument rationnel ne permet de conclure à l’intérêt voire à l’innocuité du drainage aspiratif systématique en chirurgie de poignet non septique. Hypothèse Le but de ce travail était de valider l’hypothèse selon laquelle le drainage aspiratif systématique dans cette indication était inutile. Matériel et méthodes La métho...

Background Minimally invasive plate osteosynthesis (MIPO) has been used in wrist surgery for several years. The purpose of this retrospective study was to compare clinical and radiologic outcomes of MIPO technique with those of a conventional approach in the treatment of metadiaphyseal distal radius fracture by long volar plating. Materials and Met...

Introduction: No rational argument leads to conclude to the benefit or the innocuousness of drainage in non-septic wrist surgery. Hypothesis: The goal of this study was to validate the hypothesis that for those indications drainage is unnecessary. Material and method: We reviewed 1001 consecutive cases, concerning 885 patients, 58 years old in...

The aim of this study was to test resistance to mobilisation of microsurgical repair of collateral nerves. Thirty-nine collateral digital nerves of fresh forearms cadavers were transected then sutured using 10 0 nylon. After skin closure, each finger was mobilised forcefully in flexion extension ten times around. Two nerves were elongated and 4 wer...

L’objectif principal du traitement de l’entorse de la plaque palmaire est d’éviter une déformation permanente et une raideur de l’IPP. Le but de cette étude est de déterminer l’efficacité d’un protocole de traitement conservateur sur les entorses aiguës de la plaque palmaire des IPP des doigts avec ou sans arrachement osseux. Toutes les entorses de...

To limit the risk of iatrogenic neuroma and of recurrence after surgical treatment of meralgia paresthetica, some authors have recently developed a technique of endoscopic neurolysis of the lateral cutaneous nerve of thigh (LCNT) below the level of the inguinal ligament. We report the case of a robot-assisted endoscopic technique underneath the ing...

Aucun argument rationnel ne permet de conclure à l’intérêt voire à l’innocuité du drainage en chirurgie de poignet non septique. Le but de ce travail était de valider l’hypothèse selon laquelle le drainage dans cette indication était inutile. La méthode a consisté, d’une part, à interroger des chirurgiens de la main sur leurs pratiques en matière d...

Certains mauvais résultats après chirurgie du syndrome du canal carpien restent inexpliqués L’hypothèse principale était qu’il existe une corrélation entre l’auto-efficacité face à la douleur et la différence entre la douleur avant et après intervention et l’hypothèse secondaire entre l’auto-efficacité face à la douleur et la différence entre le qu...

The prognosis of isolated volar plate sprains of the proximal interphalangeal (PIP) joint is related to the extension deficit. Some consider an associated avulsion fracture as a sign of severity. The goal of this study was to find out whether the outcomes of conservative treatment in PIP volar plate injury was impacted by the presence of an avulsio...

Some very poor results after carpal tunnel syndrome (CTS) surgery are difficult to explain. The main hypothesis of this study was that a relationship exists between self-efficiency toward pain and the difference between pre-operative and post-operative pain. The secondary hypothesis was that a relationship exists between self-efficiency toward pain...

The goal of this study was to establish a reproducible protocol to measure active extension strength in the index finger. The secondary objectives consisted in correlating the independent or associated index extension strength to the other fingers force of contraction of the extensor indicis propius with hand dominance. The population studied consi...

The aim of this study was to assess the resistance of microsurgically repaired proper palmar digital nerves (PPDN) to mobilization. Thirty-nine PPDN from fresh forearms cadavers were transected and then sutured using 10/0 nylon. After skin closure, each finger was forcefully flexed and extended 10 times. Out of the 39 repaired nerves, two were elon...

To limit the risk of iatrogenic neuroma and recurrence after surgical treatment of meralgia paresthetica, some authors have recently developed a technique of endoscopic neurolysis of the lateral cutaneous nerve of thigh (LCNT) below the level of the inguinal ligament. We report the case of a robot-assisted endoscopic technique underneath the inguin...

In adults, mallet finger is a traumatic zone I lesion of the extensor tendon with either tendon rupture or bony avulsion at the base of the distal phalanx. High-energy mechanisms of injury generally occur in young men, whereas lower energy mechanisms are observed in elderly women. The mechanism of injury is an axial load applied to a straight digit...