Jaw abnormality sagittally divides the face into five equal parts: It is insufficient to derive at a diagnosis of jaw deformity solely based on the clinical examination. Hence, additional information is gathered from diagnostic tests, which may include dental model analyses and radiographic imaging studies. Mandibular micrognathia is the condition when lower jaw is smaller than normal. Failure of the ramus to develop will give rise to micrognathia.<ref name="Elsevier/Churchill Livingstone"></ref> Micrognathia can be classified as either congenital or acquired. Clinical appearance of some patients with congenital type of mandibular micrognathia can have a severe retrusion of the chin but by actual measurements,
128th (Moose Jaw) Battalion, CEF 128th (Moose Jaw) Battalion, CEF The 128th Battalion, CEF was a unit in the Canadian Expeditionary Force during the First World War. Based in Moose Jaw, Saskatchewan, the unit began recruiting in late 1915 in that city and the surrounding district. After sailing to England in August 1916, the battalion was absorbed into the 15th and 19th Reserve Battalions on August 24, 1916. The 128th Battalion, CEF had one Officer Commanding: Lieut-Col. F. Pawlett. The 128th Battalion is perpetuated by The Saskatchewan Dragoons. Meek, John F. (1971). "Over the Top! The Canadian Infantry in the First World War." Orangeville, Ont.: