A survey of public attitudes toward uterus transplantation, surrogacy, and adoption in Japan.

This study aimed to evaluate the attitudes of male and female members of the public toward uterus transplantation (UTx), surrogacy, and adoption in Japan via a web-based survey. One thousand six hundred participants were recruited with equal segregation of age (20s, 30s, 40s, and 50s) and gender. We assessed the association between ethical view and gender, age, infertility, and the knowledge level of UTx, using a questionnaire.

Occlusal difficulties after simultaneous mandibular and maxillary distraction in an adult case of hemifacial microsomia.

A 23-year-old woman with hemifacial microsomia type IIB was treated by simultaneous mandibular and maxillary distraction. During the course of the distraction, cephalometric analysis showed that the maxilla was not moving downward and that the upper edge of the mandibular condyle was moving upward into the space between the condyle and the glenoid fossa. This phenomenon could lead to early consolidation of the osteotomized maxilla, resulting in malposition and occlusal difficulties.

Intracranial hemorrhage resulting from skull base fracture as a complication of Le Fort III osteotomy.

Various complications of Le Fort osteotomies have been reported. We describe a lethal complication of Le Fort III osteotomy we encountered in a 9-year-old boy with Crouzon syndrome. A standard Le Fort III osteotomy, including pterygomaxillary dysjunction with a curved osteotome and down-fracture manipulation, was performed uneventfully.

Sclerotherapy of hemangioma with late involution.

Background: Most cutaneous hemangiomas involute spontaneously. However, the lesion existing on the face poses a cosmetic problem during the waiting period for involution.

Methods: Hemangioma showing late involution was treated by local injection of monoethanolamine oleate solution.

Correction of a deformed thumb by distraction of the phalanx.

We used distraction osteogenesis to correct six deformed thumbs in four patients ranging in age from 4 to 7 years. Two of the patients had Apert syndrome (syndromic craniosynostosis with symmetrical syndactyly) and two had polydactyly. We used a small fixator with a ball joint and successfully corrected the angular deformity after lengthening the proximal phalanx by distraction.

Segmental distraction of the midface in a patient with Crouzon syndrome.

We treated midface hypoplasia in a 20-year-old woman with Crouzon syndrome using a rigid external distraction device. The patient showed severe exophthalmos and maxillary retrusion, although relatively good occlusion had been achieved by long-term orthodontic procedures. We considered that our patient's particular condition could not be resolved by the usual Le Fort III osteotomy/midface distraction procedure, so we devised a segmental approach.