| Particular attention should be given to detecting problems related to the optic, oculomotor, trochlear and abducens nerves. |
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| The trochlear nerve nuclei are located ventral to the mesencephalic aqueduct. |
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| The coronoid process is the anterior protrusion which forms part of the border for the trochlear notch. |
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| No significant difference in total mean chondrocyte density between trochlear, patellar, tibial, and femoral condyles was observed. |
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| A capsulotomy was performed and the patella was dislocated laterally to expose the articular surface of the trochlear groove. |
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| The tiny super orbital and super trochlear nerves above the brow are carefully protected. |
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| In the anterior view, the trochlear notch of the ulna is not seen through the humerus. |
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| Each trochlear nerve makes its exit through the caudal tectum, immediately lateral to the frenulum of the superior medullary velum. |
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| The exceptions are the superior oblique, which is enervated by the trochlear nerve, and the lateral rectus, which is enervated by the abducens. |
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| The severe exotropia and hypotropia of the subjects' eyes limited the ability to assess trochlear and abducens function. |
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| This nerve may appear to be derived from the trochlear nerve. |
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| Flexible trochlear route over the entire patellar course assures good patellar stability. |
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| Place a second Kirschner wire across the patellofemoral joint on the trochlear surface. |
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| The patella's external shift in relation to the trochlear ring, through which the patella moves, creates excessive constraints on the external part, which may generate arthrosic injuries. |
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| The trochlear groove of the distal femur is the other important primary stabilizer of the patella. |
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| Pupil-sparing oculomotor nerve palsy was seen in the right eye, but the trochlear nerve and the abducens nerve were both intact. |
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| The thought was that osteoarthritis progressed to affect all compartments, while isolated trochlear dysplasia is a nonprogressive disorder. |
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| Cranial nerves in the midbrain that stimulate the muscles controlling eye movement, lens shape, and pupil diameter form the nuclear complex of the oculomotor nerve and the trochlear nucleus. |
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| The projection that forms the lower border of the trochlear notch, the coronoid process, enters the coronoid fossa of the humerus when the elbow is flexed. |
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| This broader structure is also attached low on the medial epicondyle, and inserts in a fan-shaped pattern over virtually the entire margin of the trochlear notch of the olecranon. |
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| The origin of the problem is due to either an abnormal shape of the trochlear notch, or a dyssymetric growth of the ulna and the radius with a relatively short ulna. |
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| Radiography is used to document the condition, evaluate the extent of the changes to the trochlear ridges, see if any osteoarthritis has developed and evaluate the bone conformation. |
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| The following illustrations show the recommended post-operative care for femoral and tibial defects as well as for trochlear and patellar defects. |
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| Compression of the oculomotor, trochlear, or abducens nerves may be caused by lesions, diabetes, vascular disease, head injury, infection, or neuropathy. |
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| Technical Tip: To ensure optimal positioning of the final component, remove the trial femoral component and smooth out the anterior aspect of the trochlear groove with a rasp. |
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| Koh faced such derailment potential fairly recently while treating a 25-year-old woman for trochlear dysplasia. |
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| Lateral to the sella, the cavernous sinuses contain the internal carotid arteries and the oculomotor, trochlear, abducens, and first division of the trigeminal nerves. |
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| The cavernous sinus lies laterally containing the internal carotid artery, the occulomotor, trochlear and abducens nerves, and branches of the trigeminal nerve. |
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| Trochlear nerve neurinoma presenting as pathological laughter. |
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