3 Strangling


The neck contains several vulnerable targets for compression including the carotid arteries.

Strangling is compression of the neck that may lead to unconsciousness or death by causing an increasingly hypoxic state in the brain.[1] Fatal strangling typically occurs in cases of violence, accidents, and as the auxiliary lethal mechanism in hangings in the event the neck does not break. Strangling does not have to be fatal; limited or interrupted strangling is practiced in erotic asphyxia, in the choking game, and is an important technique in many combat sports and self-defense systems.

Strangling can be divided into three general types according to the mechanism used:[2]

  • Hanging—Suspension from a cord wound around the neck
  • Ligature strangulation—Strangulation without suspension using some form of cord-like object called a garrote
  • Manual strangulation—Strangulation using the fingers or other extremity



Strangling involves one or several mechanisms that interfere with the normal flow of oxygen into the brain:[3]

Depending on the particular method of strangulation, one or several of these typically occur in combination; vascular obstruction is usually the main mechanism.[4] Complete obstruction of blood flow to the brain is associated with irreversible neurological damage and death,[5] but during strangulation there is still unimpeded blood flow in the vertebral arteries.[6] Estimates have been made that significant occlusion of the carotid arteries and jugular veins occurs with a pressure of around 3.4 N/cm², while the trachea demands six times more at approximately 22 N/cm².[7] As in all cases of strangulation, the rapidity of death can be affected by the susceptibility to carotid sinus stimulation.[4] Carotid sinus reflex death is sometimes considered a mechanism of death in cases of strangulation, but it remains highly disputed.[3][8] The reported time from application to unconsciousness varies from 7–14 seconds if effectively applied [9] to one minute in other cases, with death occurring minutes after unconsciousness.[3]

Manual strangulation

Manual strangulation (also known as "throttling") refers to strangling with the hands, fingers, or other extremities (sometimes also with blunt objects such as batons). In violence, this type of strangling is mostly done by men against women rather than against another man, because it generally requires disparity in physical strength between the assailant and the victim.[3] Depending on how the strangling is performed, it may compress the airway, interfere with the flow of blood in the neck, or work as a combination of the two. Consequently, manual strangulation may damage the larynx,[3] and fracture the hyoid or other bones in the neck.[4] In cases of airway compression, manual strangling leads to the frightening sensation of air hunger and may induce violent struggling.[3] More technical variants of manual strangulation are referred to as chokeholds, and are extensively practiced and used in various martial arts, combat sports, self-defense systems, and in military hand-to-hand combat application. In some martial arts like Judo and Ju Jitsu strangles or chokes are regarded as a safe way to render the opponent unconscious as opposed to other attacks e.g. strikes to the head. While some strangles can be done by lifting the other person in the air, off their toes, pinned against a wall, or naturally lifted off the ground which requires physical strength, many technical strangles such as Rear naked choke (hadaka-jime) or triangle choke (sankaku-jime) requires much less physical strength and can be executed by a smaller person on a larger assailant.

Ligature strangulation

Ligature strangulation refers to strangling with some form of cord such as rope, wire, or shoe laces, either partially or fully circumferencing the neck.[10] Even though the mechanism of strangulation is similar, it is usually distinguished from hanging by the strangling force being something other than the person's own bodyweight.[4] Incomplete occlusion of the carotid arteries is expected, and in cases of homicide, the victim may struggle for a period of time,[4] with unconsciousness typically occurring in 10 to 15 seconds.[10] Cases of ligature strangulation generally involve homicides of women, children, and the elderly,[4] but accidents and suicides occur as well.[11] During the Spanish Inquisition, victims who admitted their alleged sins and recanted were killed via ligature strangulation (i.e. the garrote) before their bodies were burnt during the auto-da-fé.[12] Throughout much of the 20th and 21st centuries, the American Mafia used ligature strangulation as a means of murdering their victims. This action was made public in the film The Godfather, and since then has grown even more "popular" with mobsters.[citation needed]

See also


  1. ^ Ernoehazy, William; Ernoehazy,WS. Hanging Injuries and Strangulation. www.emedicine.com. URL last accessed March 3, 2006.
  2. ^ Strack, Gael; McClane, George. How to Improve Investigation and Prosecution of Strangulation Cases. www.polaroid.com. URL last accessed March 3, 2006.
  3. ^ a b c d e f Jones, Richard. Asphyxia, Strangulation. www.forensicmed.co.uk. URL last accessed February 26, 2006.
  4. ^ a b c d e f Ferris, J.A.J. Asphyxia. www.pathology.ubc.ca. URL's last accessed March 1, 2006 (DOC format)
  5. ^ Koiwai, Karl. How Safe is Choking in Judo?. judoinfo.com. URL last accessed March 3, 2006.
  6. ^ Reay, Donald; Eisele, John. Death from law enforcement neck holds. www.charlydmiller.com.URL last accessed March 3, 2006
  7. ^ Gunther, Wendy. On Chokes (Medical), with quotations from Spitz and Fisher's Medicolegal Investigation of Death: Guidelines for the Application of Pathology to Crime Investigation. www.aikiweb.com. URL last accessed March 3, 2006.
  8. ^ Passig,K. Carotid Sinus reflex death - a theory and its history. www.datenschlag.org. URL last accessed February 28, 2006.
  9. ^ Koiwai, Karl. Deaths Allegedly Caused by the Use of "Choke Holds" (Shime-Waza). judoinfo.com URL last accessed March 3, 2006.
  10. ^ a b Turvey, Brent (1996). A guide to the physical analysis of ligature patterns in homicide investigations. Knowledge Solutions Library, Electronic Publication. www.corpus-delicti.com. URL last accessed March 1, 2006.
  11. ^ University of Dundee, Forensic Medicine. Asphyxial Deaths. www.dundee.ac.uk. URL last accessed March 3, 2006.
  12. ^ Reston, James Jr. Dogs of God: Columbus, the Inquisition, and the Defeat of the Moors. Doubleday, 2005. ISBN 0385508484.


External links

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Look at other dictionaries:

  • Strangling — Strangle Stran gle, v. t. [imp. & p. p. {Strangled}; p. pr. & vb. n. {Strangling}.] [OF. estrangler, F. [ e]trangler, L. strangulare, Gr. ?, ?, fr. ? a halter; and perhaps akin to E. string, n. Cf. {Strain}, {String}.] 1. To compress the windpipe …   The Collaborative International Dictionary of English

  • strangling — noun The crime of killing by strangling …   Wiktionary

  • strangling — Synonyms and related words: asphyxia, asphyxiation, beheading, burking, burning, capital punishment, censorship, choke, choking, constrictive, contrary, counterproductive, crackdown, crosswise, crucifixion, crushing, decapitation, decollation,… …   Moby Thesaurus

  • strangling — n. act of choking someone to death, act of killing by compressing the windpipe and preventing the intake of air stran·gle || stræŋgl v. choke to death, throttle by compressing the windpipe and preventing the intake of air, asphyxiate; stifle,… …   English contemporary dictionary

  • strangling — noun the act of suffocating (someone) by constricting the windpipe no evidence that the choking was done by the accused • Syn: ↑choking, ↑strangulation, ↑throttling • Derivationally related forms: ↑throttle ( …   Useful english dictionary

  • Strangling from Within — Infobox Album Name = Strangling From Within Type = studio Artist = Peccatum Released = 1999 Recorded = Genre = Avant garde metal Length = 43:24 Label = Candlelight Producer = Reviews = Last album = This album = Strangling From Within (1999) Next… …   Wikipedia

  • strangling fig — noun Etymology: strangling (present participle of strangle) (I) + fig : strangler fig …   Useful english dictionary

  • act of strangling — index constraint (restriction) Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • William Morgan Shuster — circa 1913 W. Morgan Shuster, La …   Wikipedia

  • Morgan Shuster — W. Morgan Shuster, ehemaliger Schatzkanzler von Persien und Autor von The Strangling of Persia. William Morgan Shuster (* 23. Februar 1877 in Washington D. C.; † 26. Mai 1960 in New York City), Rechtsanwalt, Finanzbeamter, Schriftsteller und… …   Deutsch Wikipedia

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