Introduction -- Principles of Electrocautery Based Techniques -- Monopoloar TURP -- Bipolar TURP -- Plasmakinetic Vaporization -- Principles of Laser Based Techniques -- 532nm Laser Photoselective Vaporization of Prostate -- 532nm Laser Enucleation/Resection Techniques -- Holmium Ablation of Prostate -- Holmium Enucleation of Prostate -- Thulium Resection of Prostate -- Thulium Enucleation of Prostate -- Diode Laser Resection of Prostate (980nm) -- Modern Open Prostatectomy -- Laparoscopic/Robotic Simple Prostatectomy -- Transurethral Microwave Therapy -- Transurethral Needle Ablation -- Prostatic Tissue Approximation -- Prostatic Stents -- Prostatic Artery Embolization -- Ethanol Injection of Prostate.