Classify skin flaps

PAPER III DEC 2009
Q. Classify skin flaps.

The Reconstructive Ladder

Traditionally reconstructive plastic surgeons approach tissue reconstruction by paying due attention to the reconstructive ladder. This was viewed as a ladder with each successive rung representing an increasingly complex mode of treatment. This concept was principally introduced as an aid to obtaining wound closure. Thus the simplest method represented on the ladder is by primary closure and the most sophisticated is by way of free tissue transfer. It was envisaged that one “climbed” this “ladder” when attempting to close wounds. Thus only after the simplest technique has failed should one try the next level of complexity. Free tissue transfer is in essence an autotransplantation of blocks of tissue. An increased level of anatomical knowledge and surgical skill are required when undertaking free tissue transfer. Whilst undoubtedly the reconstructive ladder principle was of help, modern reconstructive plastic surgeons suggest that one gets to the most appropriate rung of the ladder at the beginning. This represents a shift in the attitudes in modern reconstructive plastic surgery and some have re-named the ladder as a “toolbox” or “elevator”. We should do the right operation for the patient at the outset rather than the simplest. Clearly these may be inclusive.
ref: Surgical Complications 2007