Comparison Between Postoperative Tubular Dressing and a Vacuum Removable Rigid Dressing After Transtibial Amputation

Inclusion Criteria: 1. Transtibial amputation related to peripheral vascular disease with or without diabetes or trauma. Justification: The form and function of the ORD device relates solely to transtibial amputees. The device is not useable for any other limb amputation type (e.g. transfemoral, transmetatarsal). The choice of using vascular compromised participants is intentional. Ischemia and necrosis rapidly ensue as a result of vessel occlusion which can easily happen with any external compressive force (e.g. tensor bandaging). The ORD does not apply compressive force to the residual limb. 2. Transtibial amputation that includes myodesis and/or myoplasty. Justification: Myoplasty and myodesis are preferred surgical techniques while performing an amputation. They involve the surgical attachment of muscle to muscle (myoplasty) or muscle to bone (myodesis) across the end of the residual limb prior to skin flap closure. This allows increased stability and provides a better interface with a future prosthetic device. 3. Greater than 18 years of age Justification: Below the age of 18 informed consent must be obtained by a parent or guardian 4. Patient must be able to speak and understand English in order to provide informed consent. No reliance on translator services will be implemented. 5. Has no major illness where life expectancy is less than 2 years. Justification: This is the study timeline and co-morbidities that limit participation within this timeframe will introduce confounding factors. Exclusion Criteria: 1. Severe dementia or insufficient cognition. Justification: Inability to provide informed consent to participate in the study. 2. Knee contracture greater than 30 degrees Justification: The ORD will not fit a limb with too much flexion at the knee. Wound healing is also affected due to pressure across the end of the residual limb without the use of offloading techniques. 3. Severe peripheral vascular disease involving the contralateral lower limb Justification: Having severe peripheral vascular disease to the contralateral limb may affect the secondary outcome measures due to the need for further medical or surgical intervention. 4. Inability to speak, read, or understand English. Justification: For a patient to participate in the study informed consent must be obtained. There is a high probability that there would be too much variability among translators (family member or institutional) to ensure consistent informed consent. 5. Neurological condition or medical disorder that could affect rehabilitation. Justification: Rehabilitation post transtibial amputation is critical to overall functional outcomes as well as study outcomes. If a patient has difficulty with participation in rehabilitation then this will be a confounding factor.