OBJECTIVE To examine use of the paramedian forehead flap for intranasal lining. METHODS The medical records and photographs were reviewed for patients who underwent a nasal reconstruction involving a paramedian forehead flap used for internal lining. RESULTS Three patients underwent this procedure. In all patients, the flap provided excellent intranasal lining. External incisions were accep...

To prevent sympathetic detonation in a high performance magazine, barriers between stacks of munitions absorb donor fragments. Acceptor munitions may still initiate on impact of barrier debris or on being thrown into the walls of the magazine itself. These shocks can be reduced to a safe level by increasing the barrier's mass which reduces its velocity and the imparted shock. In addition a poro...

AIM Aim of this study was to compare class II composite restoration using flowable composites as lining with various thickness and curing techniques by evaluating cervical marginal microleakage. MATERIALS AND METHODS Fifty intact molars, each prepared with two box-only class II cavities, were randomly divided into five groups: Group I, P60 filling alone; group II, ultrathin flowable composite...