A<unk>  in production The<unk> , also known as the<unk>  leg, is a rubber-based prosthetic leg for people with below-knee amputations. Although inferior in many ways to the composite carbon fibre variants, its variable applicability and cost efficiency make it an acceptable choice for prosthesis. Ram Chandra Sharma and orthopedic surgeon P. K. Sethi designed and developed it in 1968. The<unk>  consists of a rubber core, wooden block and vulcanised rubber coating. It is a soft multi axial artificial foot and provides enough dorsiflexion to permit an amputee to squat. Use of the<unk>  is limited to prosthetic users at the level of household and limited community ambulation, since it is unsuitable for high level activities and sports or if the user must transverse uneven terrain.
Jaipur foot
Saber shin
Clubfoot
Elm yellows
Pigeon toe
Morton's toe
Jersey finger
Nintendo thumb