Lorenz Böhler
Lorenz Böhler (1885-1973) Austrian Physician and Surgeon. Eponymously associated with Böhler angle – a measurement on a lateral foot x-ray to determine calcaneal injuries
Tag Calcaneal angle
Böhler angle
Böhler angle. The angle between line from highest point of anterior process to highest point of posterior facet plus line tangential to superior edge of tuberosity; measured on lateral foot x-ray. Normally 20-40°. If < 20° represents a calcaneal fracture
William Gissane
William Gissane (1898 - 1981) was an Australian born, British surgeon. Birmingham Accident Hospital first director; critical angle of Gissane