This poster will address three case studies that challenged the porcine UBM to achieve results that may have been otherwise non-realistic, lengthy and therefore expensive encounters. Wounds that are surgical and dermatological in origin will be presented in detail in order to demonstrate the different dimensions of porcine UBM. Case studies will include a full thickness Moh’s procedure with exposed cranium, a radical sternectomy post osteomyelitis with large residual defect, and a large surgical debridement of a thoracic abcess. Each case study will outline the multiple comorbities associated with each patient, challenges, and treatment strategies inherent with each case. All wounds were treated to closure. Photographic support will be included.