IRCT20211019052810N1 IRCT 2021-11-07 University of social welfare and rehabilitation sciences Below knee prosthesis socket Comparison of the effect of modified prosthetic socket casting and fabricating method with total surface bearing socket on the satisfaction, socket fit and interface stress distribution in the unilateral below knee amputees. 2021-11-06 anticipated 8 Complete https://irct.ir/trial/59504 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Crossover, Purpose: Other, Randomization description: The order of fitting and molding of each socket is determined randomly by using 2 envelopes in the packets that the patients select them in order, Blinding description: Participants will not be aware of the order of fit and the differences between the sockets. N/A Condition 1: Unilateral below knee amputation (Right leg). Condition 2: Unilateral below knee amputation (Left leg). Intervention 1: Intervention group: Modified prosthetic socket. Due to the study is cross-over-design. All patients admitted to the study should wear each of the sockets in intervention groups 2 and 1 for one month. The order of wearing sockets is random. All the sockets will made by using Polypropylene by an expert Prosthetist. Intervention 2: Intervention group 2: Total surface bearing socket. Due to the study is cross-over-design. All patients admitted to the study should wear each of the sockets in intervention groups 2 and 1 for one month. The order of wearing sockets is random. All the sockets will made by using Polypropylene by an expert Prosthetist. Yes - There is a plan to make this available What will be shared: Scientific article When: from 2022 To whom: Academic researcher Conditions: Meta-analysis review Where to obtain: Bagheripourb.to@gmail.com How to obtain: 1 week Comments: