The use of skin expansion to repair cosmetic defects in animals.

The research investigates the use of skin expansion technique in repair of cosmetic defects in animals such as horses, heifer, and a dog. Results show that this method, which involves the use of an expandable silicone device implanted under the skin and gradually inflated, allowed for skin mobilization and closure of defects without excessive tension.

Research Methodology

• The sample group consisted of three horses, one heifer, and one dog, all needing repair of cosmetic defects.
• An expandable silicone device was inserted subcutaneously, meaning, beneath their skin.
• Gradually, the device was inflated with saline to induce skin expansion. This expanded skin was then mobilized and sutured over the defect areas.

Research Findings

• The skin expansion technique was found to be successful in four out of the five animal cases.
• In one case, creating a pocket for the silicone prosthesis failed as the expanders ruptured, indicating a potential limitation or disadvantage of the technique.
• Some complications from the technique were experienced, such as implant failure, wound dehiscence (opening up of a wound), and exposure of the expander.

Conclusions

• Despite some complications, the research suggests skin expansion can be a viable technique in repairing cosmetic defects in animals.
• The technique allows for the closure of skin defects in areas where high skin tension normally makes repair difficult.
• However, as it was not effective in all cases, further research and improvements may be required.