A new system for total hip replacement (Mini TEP) in small breeds and
toy breeds is presented. Two different sizes of the system are availab
le. The system has to be cemented. Initial problems with the implantat
ion could be overcome after special instruments were developed. Indica
tions for the implantation of a Mini TEP in toy breeds are noninfectio
us painful diseases of the hip joint including Legg-Perthes disease, c
oxarthrosis and chronic leasons following trauma of the hip. Due to re
sults the Mini TEP is preferred over excision arthroplasty.