The limited dorsiflexion at the ankle joint is characterized by Equinus deformity. It has a large impact on mobility and functionality at all ages. Usually, Achilles tendon stretching and Ankle Foot Orthosis (AFOs) are used as a treatment but have low efficiency and flexibility. Frequently adjustment to AFOs required through dynamic foot positioning makes this treatment very expensive due to repeated molding. An experimental research design was used to measure plantar flexion angles with a goniometer at many follow-ups. This research showed that a decreased plantar flexion angle, this study indicated the effectiveness of locally made adjustable ankle joints. Developing an adjustable ankle joint addresses both the practical and economic challenges of traditional orthotic treatments. This innovation not only provides clinical outcomes but also expands the opportunity to care for patients with equinus deformity. This adjustable joint gives a flexible and cost-effective solution and improves the management of equinus deformity.