. Manual of operative surgery. t parts all aroundit from the bones so as to lay bare to touch the upper margin of the orbit,the external angular process of the frontal bone, the temporal process of themalar (Fig. 90), the external anterior surface of the superior maxilla above thealveolar process, and the nasal bone on the afifected side. As hemorrhage occurs,it must be arrested at once. 90 EXCISION OF UPPER JAW 3. With bone forceps or chisel cut through the bones as shown in Fig. 91,Bone incision A (Fig, 91) penetrates the antrum of Highmore. 4. Separate the orbital contents from the roof of


. Manual of operative surgery. t parts all aroundit from the bones so as to lay bare to touch the upper margin of the orbit,the external angular process of the frontal bone, the temporal process of themalar (Fig. 90), the external anterior surface of the superior maxilla above thealveolar process, and the nasal bone on the afifected side. As hemorrhage occurs,it must be arrested at once. 90 EXCISION OF UPPER JAW 3. With bone forceps or chisel cut through the bones as shown in Fig. 91,Bone incision A (Fig, 91) penetrates the antrum of Highmore. 4. Separate the orbital contents from the roof of the orbit and divide theoptic nerve. It is now easy to remove the disease surrounded by a fairly large zone ofhealthy tissue. The cavity is packed with iodoform gauze. After the lapseof about ten days endeavors may be made to lessen the deformity which hasbeen produced. As the cavity is largely lined by mucous membrane, it is properthat an endeavor should be made to provide its new covering with an epidermalsurface


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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherphila, bookyear1921