A clinical study about nature and severity of the zygomatic bone fractures

This is a retrospective study on the nature and severity of zygomatic bone fractures. This study was based on a series of 358 patients with zygomatic bone fractures who treated as in-patient at Soonchunhyang Chonan Hospital during the period of Jan. 1993 through Dec. 1996. The results obtained are as follows : 1. The ratio of men to women was 4.41:1. The age frequency was highest in the second, third decade. The yearly distribution was the highest in 1993. The monthly distribution was highest in Feb. and Jun. 2. The most frequent cause was the traffic accident.(66.2%) 3. The most frequent type of fractures was the class I(undisplaced fx.).(25%) 4. The most frequent associated oral and maxillofacial injuries was soft tissue.(46.9%) 5. The most frequent associated systemic injuries was upper, lower extremity.(38%) 6. In A.I.S of oral and maxillofacial area, the mean score of A.I.S was 2.5~3. In I.S.S, the highest mean score was in the ped TA.(19) 7. In respect of treatment, the most common method was open reduction with rigid fixation on fronto-zygomatic suture area.(47.8%) 8. The incidence of complication was 12% and the most common complication was malunion.(6.1%)

A CASE REPORT OF GARRE

Garre's Sclerosing Osteomyelitis is seen primarily in children and young adult and occasionally in older individuals. It is also known as chronic nonsupprative sclerosing osteomyelitis, proliferative periositis of Garre, periostits ossificans. It is commonly associated with carious molar and a history of past toothache. Radiogrphically, a focal area of well-calcified bone proliferation may be seen that is smooth and often has a laminated apperance. This disease is thought to occur because of a low-grade infection or irritation that influence the potentially active periosteum of young individuals to lay down new bone. Its treatment is directed toward removing identifiable source of inflammation. Following successful treatment of dental pathology, remodeling of the mandible generally occurs naturally but the deformity may remain and surgical recontouring may be required. We report a case of Garre's sclerosing osteomyelitis, treated by surgical recotouring and antibiotic therapy, in 9-year old female with literature review.