Tissue expansion of underdeveloped scrotum to accommodate large testicular prosthesis. A technique.

A contracted empty scrotum in a young man will not accept an artificial testis satisfactorily using any of the standard techniques. Previous operative scars, as from a failed orchiopexy, have often added to the difficulties. Greatly enlarging the scrotum by gradual distention of a tissue expander implanted in the contracted side has been successful in overcoming this problem, both cosmetically and functionally.

Electrical stimulation of onlay bone grafts.

An animal model was developed to determine the ability of capacitively coupled electrical fields to enhance onlay bone graft survival in the craniofacial skeleton. Fifteen male New Zealand white rabbits were divided into control and stimulated groups. Blocks of iliac bone were transplanted as onlay grafts to the mandibular rami.

Reconstruction of the lids of a child with microblepharon and multiple congenital anomalies.

The initial stages in the rehabilitation of a male child with severe microblepharon, corneal opacities, bilateral facial clefts, bilateral complete cleft lip and palate, and unilateral syndactyly are described. Review of the literature suggests that severe microblepharon is associated with other craniofacial anomalies, and often the child is stillborn or retarded. Surviving children have been abandoned because of their appearance.

Some ancillary procedures for correction of depressed adherent tracheostomy scars and associated tracheocutaneous fistulae.

A procedure for the surgical correction of depressed tracheostomy scars and tracheocutaneous fistulae is described which involves reapproximation of the strap muscles and the selective application of a subcutaneous Z-plasty. The results are predictable, satisfactory, and the procedure is quite simply accomplished. Utilization of the Z-plasty improves contour in patients with atrophic tissue and assists the distribution of tension forces in subcutaneous and muscular layers.