SURGICAL METHOD FOR FORMING PRIMARY MOVABLE SUPPORTING STUMP AND APPLYING PHOTODYNAMIC THERAPY AFTER EYE ENUCLEATION ON ACCOUNT OF TUMOR Russian patent published in 2005 - IPC

FIELD: medicine.

SUBSTANCE: method involves introducing 0.1-1% aqueous solution of photosensibilizer agent of porphyrin or hematoporphyrin series belonging to Photohem or Photophryne group at a dose of 2.5-5.0 mg/kg. After accomplishing enucleation, scanning laser radiation of muscle funnel cavity is carried out. Muscle funnel cavity tamponade is done with two implant components. The implant is manufactured from carbon felt impregnated with photosensibilizing gel based on hyaluronic acid viscoelastic from chealon, viscoate or hyatulon group. The gel has 0.1-1 % by mass of photosensibilizer of porphyrin or hematoporphyrin series belonging to Photohem or Photophryne group. The first implant component is placed at the beginning. Scanning laser radiation of muscle funnel cavity with the first implant component being arranged in it, is carried out during 2-4 min after 15-30 min long exposure away from light action. The second implant component is placed. Scanning laser radiation of muscle funnel cavity after 15-30 min long exposure away from light action is carried out in the same mode. Direct muscles are sutured. Soft tissues are sutured layer-by-layer. The postoperative space is drained. Laser light guide is introduced into cubital vein immediately after enucleation. Intravenous laser radiation treatment of blood is carried out during 10-45 min with total power of 20-50 mW.

EFFECT: enhanced effectiveness of treatment; excluded soft tissue deformity in orbital region; reduced implant rejection and carcinoma cells dissemination risk.