litholapaxy การใช้

• After Henry Jacob Bigelow popularized the technique of litholapaxy in 1878, the mortality rate dropped from about 24 % to 2.4 %.
• Dr . Vander Veer applied in Albany the first plaster of paris jacket for curvature of the spine; performed the first Bigelow's operation for litholapaxy; first Kernochan's operation for removal of infra orbital nerve and Meckel's ganglia, reporting a number of cases.