Vävnadssplittring

Vävnadssplittring, also known as tissue splitting, is a surgical technique used in reconstructive surgery and dermatology. It involves creating a thin, superficial layer of tissue from a larger piece of tissue. This technique is often employed to expand the available donor tissue for grafting.

The procedure is typically performed using specialized instruments, such as a dermatome or a tissue expander. The goal is to separate the epidermis and a portion of the dermis from deeper tissues, such as subcutaneous fat or muscle. The split thickness of the tissue can be precisely controlled depending on the intended application.

Vävnadssplittring has several applications. It is commonly used in skin grafting procedures, particularly for covering large or irregular wounds where a single graft would be insufficient. By splitting a piece of donor skin, surgeons can obtain a larger surface area for coverage. This is especially valuable in cases of burns or extensive trauma.

Another application is in the reconstruction of defects in areas like the face, where aesthetic considerations are paramount. Tissue splitting can also be used to create flaps of tissue that can be transferred to another part of the body to restore form and function. The split thickness allows for greater flexibility and adaptability of the transferred tissue. The procedure requires careful technique to ensure adequate vascularization of the split tissue to promote healing and survival.