Study of Skin and Muscle Parameters Using a Skin Sensor

Inclusion Criteria: * Males and Females age 18 and over * Recent (post-operative day 0-90) skin surgery of the trunk,extremities, head or neck for minor skin problems resulting in sutured wounds or open granulating wounds. * Otherwise good general health as assessed by the investigator * The subject has the willingness and the ability to understand and provide informed consent for the use of their tissue and communicate with the investigator. Exclusion Criteria: * Under 18 years of age * Pregnancy or Lactation * Subjects who are unable to understand the protocol or to give informed consent