Biomedical subjects

Y Nakaki

Publications and source records attributed to Y Nakaki.

3 recordsLinked to original sources

PubMed1995

Fifteen-year statistics and observation of facial bone fracture.

During the past 15 years, we encountered 1051 facial fractures. The number of patients with facial fractures accounted for 0.76% of the over all outpatients at the ENT clinic of Osaka City University Hospital. There were 496 nasal bone fractures, 111 maxillary fractures, 167 zygomatic fractures, 122 mandibular fractures, and 130 orbital fractures. These types of fractures accounted for 47.2%, 10.6%, 15.9%, 11.6%, and 12.4% of the over or facial fractures, respectively. The ratio of men to women was nearly three to one, with 794 men and 257 women. Among nasal fractures, injury causes were ranked in the order of fighting, sports, and traffic accident. Among facial fractures, injury causes were ranked in the order of the traffic accident, fighting, and falling down.

Adolescent↗

PubMed1991

Otoplasty in microtia.

Microtia patients encountered over 9 years from 1978 to 1986 were listed. The total number of patients for the period was 155, 113 males and 42 females. The microtia occurred on the right side in 93 cases, on the left in 50 cases and bilaterally in 12 cases. Surgery was performed in 115 cases during the period. We applied a modification of the Brent method and have to date obtained good results. This method has several advantages: 1) Use of 7th and 8th rib cartilage means a relatively small amount of material, minimal surgical invasion and short operation time; 2) A more naturalistic auricle with clear grooves and ridges; 3) Preschool start completion of auricle reconstruction is possible, which contributes to the peace of mind of patient and parents.

Cartilage↗

PubMed1991

Ten-year statistics and observation of facial bone fracture.

Six hundred and seventy-four cases of facial bone fracture in the past 10 years were studied with respect to age and sex, region, cause, classification, and treatment at our clinic. About half of the cases of the single fractures of nasal bones were caused by sports and fights. Of the other cases of facial bone fracture, about 40% were caused by traffic accidents. Reduction of facial bone fracture should be performed as soon as possible from a functional as well as cosmetic point of view. Hence precise diagnosis and refined techniques of repairing are mandatory to avoid postoperative complications.

Adolescent↗