No abstract available.
Zygoma*

No abstract available.
Zygoma*

No abstract available.
Zygoma*

No abstract available.
Zygoma

No abstract available.
Osteotomy* ; Zygoma*

No abstract available.
Osteoma* ; Zygoma*

Treatment of zygoma fracture with displacement at the multiple ariticulations frequently results in incomplete fracture reduction because of difficulties involved in the application of vector force during the reduction procedure. The vector force in opposite to the vector force of injury may not exert adequately through the skin incisions of open reduction. We treated 46 patients of isolated zygoma fracture with transcutaneous screw pin reduction and external fixation. After insertion of a transcutaneous screw pin through the fractured zygoma segment, the vector force of reduction could be applied easily by tracting screw pin along with the opposite force to the injury vector. The external fixation could easily immobilize the fracture segment for a period from 9 to I4 days. In all patients accept one, we could perform fracture reduction accurately without malunion or any other complication. Aside from the direct application of vector froce in the desired direction, advantages of this method are shorter operation time, no incision scar, and no implantation of internal fixation.
Cicatrix ; Humans ; Skin ; Zygoma*

No abstract available.
Rabbits* ; Transplants* ; Zygoma*

The anatomy and distribution of the superficial temporal vessels are known to follow regular patterns, with few exceptions in previous studies. But these previous studies of the anatomy and distribution of the superficial temporal vessels were based, only on the cadaver studies. Authors evaluated the anatomy of these vessels in the operative field of the living body from December 1997 to June 2001, The superficial temporal vessels were surgically exposed from the zygomatic arch extending to the superior temporal line through a preauricular incision in 18 patients(20 cases), who underwent reconstructive surgery using these vessels in the operative field. The authors measured and analyzed; the distribution, branching and diameters of the superficial temporal vessels. The results were obtained as follows; 1.In 19 cases, STV(superficial temporal vein) runs posterior to STA(superficial temporal artery) at the upper border of the zygomatic arch. 2.There was no frontal or parietal branches in 2 cases and vena comitante existed along with STA in one case. 3.The external diameter of STA and STV was measured at the lower border of the zygomatic arch. The external diameter of STA ranged from 1.5mm to 3.0 mm(average 2.1mm) and those of STV ranged from 1.3mm to 3.5mm (average 2.0mm). This study can be helpful in the reconstructive surgery using the superficial temporal vessels, for the results of our study are based on the true anatomy of the living body.
Cadaver ; Rabeprazole ; Zygoma

Malar bones play an important role in facial form and are one of the surrounding bony structures of the orbit. If they are displaced and not correctly treated. They will cause disfigurement and also severe disability due to interference with vision or mastication. Up to now there are many classification of the Malar bone fractures. So the determination of the most practicable one to be applied in Vietnam will be very necessary for the prognosis and treatment
Zygoma ; Orbit ; Fractures, Bone