PPT-Sutures and needles Surgical suture materials

Sutures Suture plays an important role in wound repair by providing hemostasis and support for healing tissue Tissues have different requirements for suture support depending on the type of tissue and anticipated duration of healing Some tissues need support for only a few days eg muscle subcutaneous tissue skin whereas others require weeks fascia or months tendon to heal. Alireza Peyman, MD. Surgical repair. The . primary goal is to achieve a watertight globe and maintain structural integrity. .. Secondary . goals . include: . removing . any disrupted lens fragments and . . Pathological condition that results from premature fusion of one or more sutures in the cranial vault;. Associated with a deformity of the vault and cranial base.. Development. Bones of the cranium. is a . medical device. used to hold . body tissues. together after an injury or surgery. . It . generally consists of a . needle. with an attached length of . thread. . . A . number of different shapes, sizes, and thread materials have been developed over its millennia of history. Stapling Devices. Chapter 11. © 2004 by Delmar Learning, a division of Thomson Learning, Inc. All Rights Reserved.. 11-. 2. Types of Wounds. Surgical Wound. Incisional . Excisional. Traumatic Wound. Tim Brandys MD FRCSC. Objectives. At the end of this teaching session the student will recognize the following:. The importance of suture needle design for performance of different tasks.. The importance of differences in suture material for different tasks.. NIHR Healthcare Technologies Co-operative in Colorectal Therapies – Foundation . Miss AE Williams. Clinical Research Fellow . Brief History 1. 50,000 – 30,000 BC eyed needles were invented. 20,000 BC – Renaissance bone needles were the norm . And Suturing. Louis Morales, Jr., . MD. Objectives. C. are . of wounds. Methods in optimizing final wound . closure. Suture techniques, knot tying. Why Learn to Suture. Faced With a Wound. Assess extent of wound. While small wounds can usually keep themselves closed, large wounds require additional assistance or they will re-open and delay healing. . Sutures can be made of absorbable material, wire, nylon, and other sources. . Structural Design and Surface Functionalization of the Surgical Sutures for Promoting Tissue Healing Dr Jifu Mao ChinaDr Jifu Mao has been a distinguished research fellow in College of Textiles at D 1867 first antiseptic dressing. 1900 true sterilization. WW I nonadherent dressings. WW II more absorptive dressings. 1960. ’. s and 70. ’. s moisture. 1980. ’. s moisture acceptance. Goals of Wound Care. Presented By :. Dr. . Behzad. . Nemati. . Honar. MD. MISF. . Imam Hossein Hospital . Shahid. . Beheshti. University Of Medical Sciences. . Special Thanks to . ETHICON . Company for Providing Educational Material of this Presentation. hepatic arterial . microvascular . anastomosis. Fu-Yin Hsiao, Tien-Hsiang Wang. Division . of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, . Taiwan. Figure 1 - Anatomy of the skull in an infant showing the various bones that fuse PathologyCraniosynostosis occurs when one or more of the major sutures close early The cause is unknown It is called 20 he three main goals of treatment of retinoblastoma are to save the child’s life, to keep the eye, and to preserve vision. With recent advances in the management of retinoblastoma, especially w