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Interosseous Membrane

OI type V is now widely recognized as a distinct OI phenotype with characteristic clinical and radiological features, such as predisposition to formation of hypertrophic callus at sites of fractures or surgical interventions, early calcification of the interosseous membrane of the forearm, and appearance of dense metaphyseal bands in radiographs. Patients have moderate... [Pg.33]

Boardman, N.D., Pfaeffle, H.J., Grewal, R., et al (1995) Tensile properties of the interosseous membrane of the human forearm. Transactions of the Orthopaedic Research Society, 20, 629. [Pg.64]

The elbow and wrist differ from most other joints in that certain movements (pronation/supination) are inextricably linked. This is accomplished by the mobile radius rotating around the static ulna. Proxi-mally, the radial head articulates with the radial notch on the lateral aspect of the coronoid process of the ulna. Distally, the ulnar notch of the radius rotates around the head of the ulna. In addition, the shafts of the bones are linked by the interosseous membrane. Damage to any of these structures may restrict pronation or supination. In adults, angulation or malrotation of more than 10 can result in restricted rotation of the forearm. For this reason, adult fractures are usually managed by open reduction and internal fixation. In children, the potential for remodelling is good around the wrist and more deformity can be accepted. [Pg.142]

During supination, the interosseous membrane between the radius and ulna becomes taut. Supination is produced by contraction of the supinator and biceps muscles pronation involves the pronator quadratus and pronator teres. The pronators are less powerful than the supinators. [Pg.419]

As a rule, an accurate and systematic US examination of the dorsal muscles of the forearm should begin at the level of the wrist, where their individual tendons are easily distinguished within the six compartments. Then, US scanning should be performed by shifting the transducer upward to depict the myotendinous junction and the belly of the appropriate muscle to be evaluated. This retrograde technique is particularly helpful, even for the experienced examiner, to increase confidence on establishing the identity of the forearm muscles. At the middle third of the dorsal forearm, the muscle bellies of the superficial and deep layers are divided by a transverse hyperechoic septum (Fig. 9.9). More deeply, the hyperechoic straight appearance of the interosseous membrane and the profile of the radial and ulnar shafts separate the dorsal compartment from the volar compartment (Fig. 9.9). [Pg.416]

Two space compartments can be considered in the lower leg anterolateral and posteromedial. They are separated by a plane passing through the tibia, the fibular shaft, a strong interosseous membrane connecting these bones and the posterior crural intermuscular septum, vdiich is located lateral to the fibula. The anterolateral compartment can be further subdivided into an anterior crural compartment and a lateral crural compartment separated by the anterior crural intermuscular septum, located between the extensors and the peroneal muscles. The posterolateral compartment includes two groups of muscles - superficial and deep - separated by the transverse crural intermuscular septum. A brief description of the normal and US anatomy of the anterolateral and posteromedial compartments is included here. [Pg.745]

Dynamic scanning during passive extension-flexion movements of either the greater or the lesser toes in a group maybe helpful to distinguish them. Longitudinal planes may show the circumpennate appearance of the tibialis anterior muscle. Deep to the anterior muscles, US is able to depict the interosseous membrane as a thin, continuous line joining the tibia and the fibula (Fig. 15.3a) (Durkee et al. 2003). [Pg.748]

Durkee NJ, Jacobson JA, Jamadar DA et al (2003) Sonographic evaluation of lower extremity interosseous membrane injuries retrospective review in 3 patients. J Ultrasound Med. 22 1369-1375. [Pg.771]

The anterior ankle is traversed by the deep peroneal nerve and the anterior tibial artery. The deep peroneal nerve is the larger of the two terminal divisions of the common peroneal nerve. It enters the anterior ankle crossing the interosseous membrane together with the anterior tibial artery and veins, usually lateral to the extensor hallucis longus tendons (Fig. 16.9). The anterior tibial artery, the smaller of the terminal branches of the popliteal artery, ends at the ankle joint, midway between the malleoli where it becomes the dorsalis pedis artery. It contributes to the blood supply of the ankle. [Pg.779]

Static constraint of the elbow is the result of both bony structure and capsuloligamentous stabilizers. The soft tissue stabilizers include the medial and lateral collateral ligament complexes, the joint capsule, the annular ligament, and the interosseous membrane (Figure 10.3). [Pg.139]

Markolf KL, Dunbar AM, Hannani K, Mechanisms of load transfer in the cadaver forearm role of the interosseous membrane. J Hand Surg [Am] 2000 July 25(4) 674-82. [Pg.151]


See other pages where Interosseous Membrane is mentioned: [Pg.143]    [Pg.144]    [Pg.1017]    [Pg.1017]    [Pg.42]    [Pg.52]    [Pg.354]    [Pg.409]    [Pg.410]    [Pg.410]    [Pg.411]    [Pg.411]    [Pg.413]    [Pg.414]    [Pg.415]    [Pg.415]    [Pg.416]    [Pg.421]    [Pg.746]    [Pg.747]    [Pg.749]    [Pg.750]    [Pg.774]    [Pg.139]   
See also in sourсe #XX -- [ Pg.354 , Pg.409 , Pg.410 , Pg.413 , Pg.415 , Pg.416 , Pg.745 , Pg.746 , Pg.748 , Pg.749 , Pg.773 , Pg.775 , Pg.779 ]




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