| 31. | Culturing of the sinuses may be needed to direct antibiotic therapy.
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| 32. | Mature lesions are characterised by a grainy discharge from these sinuses.
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| 33. | The snout is pneumatised, with a sinus in each maxilla.
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| 34. | From there the infection may spread to the dural venous sinuses.
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| 35. | At this point it is continued as the corresponding transverse sinus.
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| 36. | Bleeding is a potential risk in most forms of sinus surgery.
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| 37. | Occasional reports of visual loss have been reported after sinus surgery.
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| 38. | They freeze the damaged muscle which is near the coronary sinus.
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| 39. | This most commonly occurs in the setting of a sinus bradycardia.
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| 40. | Most cases of cerebral venous sinus thrombosis are due to hypercoagulability.
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