Gigli saw

Gigli wire saw

Hand operated, a gigli saw is useful in performing cranial surgeries.

A Gigli saw is a flexible wire saw used by surgeons for bone cutting. ^[1] A Gigli saw is used mainly for amputation, where the bones have to be smoothly cut at the level of amputation. In addition, it was once commonly used to perform craniotomies for brain surgery, before the invention of powered skull saws. ^[2] It is also used in veterinary medicine for cutting antler, horn, and tusks, as well as bone.

The saw was invented by Leonardo Gigli, an Italian obstetrician, to simplify the performance of a lateral pubiotomy in obstructed labour. ^[3]

It is featured in the 2023 American horror film Saw X ^[4] and in Dexter: Resurrection by Ronald Schmidt, the Dark Passenger killer.

See also

• Instruments used in general surgery

References

1. Tomita K, Kawahara N., The threadwire saw: a new device for cutting bone, in J Bone Joint Surg Am, vol. 78, n. 12, dicembre 1996, pp. 1915-1917,
2. Kojiro Wada, Kentaro Mori, Terushige Toyooka, Naoki Otani, Kazuya Fujii, Hideaki Ueno, Satoshi Tomura, Arata Tomiyama, Safe fronto-orbito-zygomatic osteotomy using a diamond-coated threadwire saw in orbito-zygomatic craniotomy, in Asian J Neurosurg, vol. 10, n. 3, 2015, pp. 250-252
3. Brunori, A.; Bruni, P.; Greco, R.; Giuffré, R.; Chiappetta, F. (Jun 1995). "Celebrating the centennial (1894-1994): Leonardo Gigli and his wire saw". J. Neurosurg. 82 (6): 1086–90. doi: 10.3171/jns.1995.82.6.1086 . PMID   7760186.
4. "It's a trap! All of the goriest 'Saw' horror devices, ranked (including new 'Saw X' movie)". USA TODAY. Retrieved 2023-10-22.