Trephine - Wikipedia
网页A trephine (/ trɪˈfaɪn /; from Greek trypanon, meaning an instrument for boring) [2] is a surgical instrument with a cylindrical blade. It can be of one of several dimensions and designs depending on what it is meant to be used for.
Trephination: What Is It, Its Use, and More | Osmosis
网页2022年5月13日 · Trephination, also known as trepanning, trepanation or burr holing, is one of the oldest surgical procedures known to humanity and refers to a surgical procedure in which a circular piece of bone is drilled and excised, most commonly from the human skull.
A Hole in the Head: A History of Trepanation
网页2021年6月11日 · The trephine is a hollow cylinder with a toothed lower edge. Its use was described in detail by Hippocrates. By the time of Celsus, a first-century Roman medical writer, it had a retractable central pin and a transverse handle. It looked almost identical to modern trephines including the one I used as a graduate student on monkeys.
网页• The trephines are used to cut over implants in order to break up bone interface for easier extraction in conjunction with other SHUKLA systems. • The trephines can chuck into a Hudson chuck or into any of the Shukla components with quick-connects • The cutting teeth are designed to maximize cutting efficiency.
Trephine - an overview | ScienceDirect Topics
网页Trephine stoma. In patients requiring a stoma but not a laparotomy, the formation of a trephine stoma is a surgical option. This involves making a small local incision at the site of the stoma, identifying an appropriate portion of bowel and using it to mature a stoma in the original incision.
Surgical Instruments for Trepanation and Trephine in Modern …
网页2019年9月5日 · The designs of trephines or trephine crowns have always been far more complex than the designs of drills. Trephines had cylindrical heads with different diameters. They also had saw teeth of different sizes on their distal edge; hence they are called crowns.
Trephination - an overview | ScienceDirect Topics
网页Trephination is the surgical procedure in which a hole is created in the skull by the removal of circular piece of bone, while a trepanation is the opening created by this procedure (Stone and Miles, 1990 ).
Trephine – Knowledge and References – Taylor & Francis
网页For example, a search with the term “trephine” reveals both preserved tissue as well as surgical instruments. Of the latter, approximately 125 trephines, or trephine sets, can be viewed online, with documentation including maker and …
Trepanning or trephines: a history of bone marrow biopsy
网页2007年9月11日 · Trepanning of bone is the oldest known procedure carried out by man and yet it is only in the last 100 years that we have made use of the technique to diagnose and treat haematological disorders.
Trephine - an overview | ScienceDirect Topics
网页The intercondylar notch is approached with a 10 mm trephine. The edge of the trephine captures 3 to 4 mm of articular cartilage and is buried into the bone for a distance of 15 mm (Figure 22-4). The core of bone and cartilage is placed into a graft impactor and smashed into a paste (Figure 22-5).
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