FRATURA DE ESCAFOIDE PDF

Fractura De Escafoide Jess. 1. FRACTURA DE ESCAFOIDE Jessica Cruz Muños ; 2. Generalidades Después de la fractura de Colles. A fratura do punho – rádio distal – é uma das mais frequentes do esqueleto. Não raro as fraturas acabam consolidando com deformidade. throsis. Cross-sectional studies. RESUMO. Objetivo: Verificar como os cirurgiões da mão conduzem o trat- amento da fratura de escafoide e suas complicações.

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A forty-three-year follow-up of a vitallium scaphoid arthroplasty.

Fractures of the esscafoide bones. Clinical case of a proximal pole scaphoid fracture; A, anteroposterior radiograph of wrist; B, magnetic resonance imaging; C, anteroposterior radiograph, ten weeks after surgical correction; D, lateral radiograph, ten weeks after surgical correction; E, scar on the back of the wrist; F, wrist flexion; G, wrist extension.

The concomitant epiphyseal lesion observed on radiograph and MRI appeared as a complicating factor of the scaphoid fracture, requiring greater attention to the wrist.

Furthermore, the same excafoide warn that treatments that prescribe nine to 12 weeks of immobilization are not free of complications, despite the good levels of bone union. Clinical imaging demonstrates normal healing, and normal wrist flexion and extension Fig.

J Bone Joint Surg Am. Images obtained through image intensifier C—E demonstrating new surgical intervention with the use of unstructured iliac graft and placement of two Kirschner wires. The surgical method was as follows: J Hand Surg Am.

A posteroanterior radiograph of the wrist showed a scaphoid waist fracture and an opening of the radial aspect of the distal radial epiphysis Figure 1. A cannulated drill bit is introduced Fig.

This principle holds true for stress fractures through repetitive forces applied in a lesser degree than those needed to fratuga an acute fracture.

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Fratura de úmero

A, positioning of the image intensifier regarding the hand to be operated; B, hyperextension of the wrist to visualize the entry point and the true longitudinal axis of the scaphoid; C, entry point of the Kirschner wire with the wrist in hyperextension; Frafura, Kirschner wire inserted following the true axis of the scaphoid on a lateral view; E, Kirschner wire inserted following the true axis of the scaphoid, on an anteroposterior view; F, introduction of the screw following the true axis of the scaphoid.

The reasons for choosing surgical treatment of the scaphoid and distal radius were: Diagnostic time and consolidation time evaluations were analyzed using Wscafoide v. These cases presented full range of motion, and had no complaints of loss of strength or residual pain. Open reduction of carpal fratira A new intervention was performed, showing scaphoid excavation and elevation of the vascularized bone graft E and F.

Stress fractures in the pediatric athlete. Young frxtura between the ages of 15 and 40 are the most affected; the escafoidde in individuals younger than 10 years is low. Clinical case of a scaphoid waist fracture A patient with four weeks of evolution, after a fall to the ground, presented pain at palpation of the anatomical snuffbox and with the Watson test. The volar wrist ligaments protect the proximal pole of the scaphoid while its distal portion is exposed to impact.

Green’s operative hand surgery. The fracture plane was not visible on anteroposterior and lateral radiographs of the wrist, only on a pronated oblique view Fig.

Percutaneous treatment for waist and proximal pole scaphoid fractures

In both cases escafoidde nonunion, this follow-up was longer than 24 weeks, and a new surgical intervention was required. Internal fixation of acute stable scaphoid fractures in the athlete. Conflicts of interest The authors declare no conflicts of interest. The most frequent mechanism of injury was a fall on the outstretched hand, in 22 cases Percutaneous Herbert screw fixation for fractures of the scaphoid: Inoue and Shionoya, 24 in their retrospective analyses of acute scaphoid escacoide with a minimum follow-up of six months, demonstrated that patients treated with percutaneous screws presented fracture consolidation at six weeks vs.

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This position extends the scaphoid and ulnar deviation, improving access to its distal pole Fig. The guidewire is introduced and its direction is continuously evaluated by the image intensifier in order to pass the wire to the proximal pole Fig.

This needle is levered into the trapezoid and makes the distal pole of the scaphoid more radial, facilitating the insertion of the guidewire Fig.

Fratura de Bennett – Wikipédia, a enciclopédia livre

Percutaneous fixation of scaphoid fractures. The most common clinical sign of scaphoid nonunion is restricted wrist mobility. In most cases, longitudinal traction is sufficient to reduce the fracture Kirschner wires can be used as joysticks to manipulate the fracture fragments to their original position in cases where traction alone is not sufficient.

Figures 2 and 3 – Magnetic resonance image in T1 and T2. The radiograph is the initial examination of choice, but is often not capable of revealing injury.

The present results are similar with those in the literature, as consolidation was observed at a mean of 7. There was consolidation in 26 cases The vascularity of the scaphoid bone. Percutaneous method for a proximal pole fracture. At final evaluation, six months after surgery, the athlete was competing with no complaints.