Shape-Memory Retained Complete Arch Guided Implant Treatment Using Nitinol (Smileloc) Abutments.

A case report of a complete arch interim prosthesis executed using digital work flows and with guided implant surgery is presented. The novel shape-memory retained system used to retain the complete dental prosthesis is easily indexed onto the remaining dentition, thereby being both efficient and cost-effective in the short and long term.

Long-term outcomes of cement in cement technique for revision endoprosthesis surgery.

Background And Objective: Cemented endoprosthetic reconstruction after resection of primary bone sarcomas has been a standard-of-care option for decades. With increased patient survival, the incidence of failed endoprostheses requiring revision surgery has increased. Revision of cemented endoprotheses by cementing into the existing cement mantle (CiC) is technically demanding.

Elevated gray matter volume of the emotional cerebellum in women with premenstrual dysphoric disorder.

Objective: Premenstrual dysphoric disorder (PMDD) is characterized by severe, negative mood symptoms during the luteal phase of each menstrual cycle. We recently reported that women with PMDD show a greater increase in relative glucose metabolism in the posterior cerebellum from the follicular to the luteal phase, as compared with healthy women, and that the phase-related increase is proportional to PMDD symptom severity. We extended this work with a study of brain structure in PMDD.