Outcomes of bipedicle V-Y 'cup' flap for repair of volar oblique fingertip amputations.

We used bipedicle V-Y 'cup' flaps to reconstruct 13 consecutive volar oblique fingertip amputations encountered in a nearly 2-year period. All flaps survived completely with no bone protuberance, scarring or neuroma evident at the end of follow-up (mean, 7 months; range 4-13 months). Two of the 13 patients had moderate or severe tenderness, three had moderate or severe cold intolerance and two had noticeable hook nails.

Reconstruction of scaphoid waist non-unions using a radial approach: Preliminary outcome analyses.

This study aimed to evaluate clinical and radiographic outcomes in a consecutive series of patients who underwent open surgery via a radial approach for reconstruction of scaphoid waist non-union. Over a 2-year period, 16 males with scaphoid waist non-union received surgery using a radial approach; we performed limited styloidectomy, biconcave curettage, ovoid bone grafting from the styloidectomy fragment, and placement of a retrograde radial-entry screw. Mean patient age was 25.

Intermittent ischaemia of skin flaps shortens time taken to divide pedicles: an experimental study in rats.

Ischaemic preconditioning increases the survival of flaps. Random-pattern McFarlane dorsal flaps were raised in 30 female Wistar rats, which were divided into three groups. An ischaemic conditioning protocol with clamping of the pedicle was used.