4: Anesthesia for the Anorectal Surgery4.1 Introduction; 4.2 Anesthetic Method; 4.2.1 Local Anesthesia; 4.2.2 Regional Anesthesia; 4.2.3 Monitored Anesthesia Care; 4.3 Complications; 4.3.1 Complications Followed by the Use of Local Anesthetic; 4.3.2 Headache Due to Dural Damage; 4.4 Summary; References; 5: Hemorrhoids; 5.1 Introduction; 5.2 Pathophysiology; 5.3 Classification; 5.4 Diagnosis; 5.5 Treatment; 5.5.1 Dietary and Life style Modification; 5.5.2 Medical Treatment; 5.5.3 Invasive procedure; 5.5.3.1 Rubber Band Ligation; 5.5.3.2 Sclerotherapy
This book combines provision of basic knowledge on anorectal diseases with clear description of special surgical techniques based on 30 yearsâ#x80;#x99; experience in anorectal cases at one hospital. A wide range of anorectal diseases and conditions are covered, in each case with presentation of relevant clinical information and detailed step-by-step descriptions of established surgical procedures and recently introduced approaches. The aim is to enable surgeons unfamiliar or less familiar with the procedures to gain a sound understanding of first principles and technical details that will assist them in the course of their future practice. In addition, expert analyses and commentaries are provided on the clinical practices of proctology in the form of case presentations. Without exception, the contributing authors are recognized authorities in their fields. Practices of Anorectal Surgery will be of high value for all junior surgeons who treat anorectal diseases, assisting in the achievement of optimal outcomes through meticulous technique and avoidance of surgery-related complications.