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Fig. 1C. 33-year-old man with superior labral anteroposterior lesion.
Radiograph shows intraarticular injection of contrast material. Short
extension tubing was attached to 1.5-inch (3.8-cm), 22-gauge needle, and
contrast material was injected under fluoroscopy (not shown). Contrast
material flows freely away from needle tip. Distribution of contrast material
toward joint line and subscapularis recess confirms intraarticular
injection.