The method of laser osteoperforation was developed in experiment and then applied for treatment of 508 patients with osteomyelitis, 51 patients with nonunion and pseudo-joint and 34 patients with different forms of osteochondropathy. The clinical trial proved the efficiency of laser osteoperforation for treatment of both inflammatory and destructive bone diseases. This method is minimally invasive, promotes rapid reduction of bone and soft tissue inflammation, and apparently stimulates bone reparation.