PMC9423845_01
X-rays of left hand, wrist, forearm and humerus showing extensive subcutaneous emphysema throughout the hand, wrist, forearm, and arm.
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Radiographs of the left upper extremity (Figure 1) revealed extensive subcutaneous emphysema throughout the hand, wrist, forearm and arm dissecting along fascial planes.
X-rays of the left hand and wrist at 2.5 year follow-up showing resolution of the subcutaneous air with no obvious sequelae. A new unrelated scaphoid fracture is noted.
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X-rays of his left hand and wrist (Figure 2) demonstrated resolution of all subcutaneous air.