| − | Lockjaw is a condition caused due to prolonged contraction of [[skeletal muscle]] fibres. Lockjaw is caused by a [[bacteria|bactium]] ''Clostridium tetani''. The disease is also called as [[Tetanus]]. | + | {{merge|Tetanus}}Lockjaw is a condition caused due to prolonged contraction of [[skeletal muscle]] fibres. Lockjaw is caused by a [[bacteria|bactium]] ''Clostridium tetani''. The disease is also called as [[Tetanus]]. |