Canadian journal of surgery. Journal canadien de chirurgie
-
Reconstruction of long-bone fractures with compression plates may give rise to stress shielding under the metal plate, which may be associated with late clinical problems due to insufficiency fractures around the implants. Therefore, it is common practice to remove forearm plates after fracture healing is completed. ⋯ A retrospective review of the management of 111 forearm diaphyseal fractures at a major Canadian centre confirmed a substantial complication rate in elective forearm-plate removal. Because the true incidence of late insufficiency fracture is not well defined, elective forearm-plate removal may be contraindicated in the asymptomatic patient.
-
Review Case Reports
[Traumatic tricuspid insufficiency with a right-to-left shunt and heart luxation].
Traumatic tricuspid insufficiency (TTI) with a right-to-left shunt through a patent foramen ovale associated with a cardiac herniation was identified in a 39-year-old man with severe hypoxemia. All reported cases of TTI with a right-to-left shunt are reviewed, the technical aspects of repair described and the physiologic mechanisms discussed.