{
  "id": "gimbernat-nuevo-metodo-hernia-crural",
  "type": "entity",
  "name": "Antonio de Gimbernat's method for the strangulated femoral hernia (read 1788, London edition 1795)",
  "summary": "A Spanish operation for one of the deadliest emergencies in eighteenth-century surgery. Instead of cutting upward and outward across dangerous vessels, Gimbernat divided the constricting structure inward at the crural ring, guided on a grooved sound. He read the method at the first public assembly of the Real Colegio de Cirugía de San Carlos in October 1788; it was in English, printed in London, by 1795, in a translation whose preface complains that Englishmen undervalue foreign surgery.",
  "locale": "en",
  "tags": [
    "medicine",
    "surgery",
    "science",
    "spain",
    "enlightenment",
    "eighteenth-century",
    "translation"
  ],
  "relations": [
    {
      "rel": "related",
      "target": "bru-garriga-esqueleto-1796"
    },
    {
      "rel": "related",
      "target": "al-zahrawi-kitab-al-tasrif"
    },
    {
      "rel": "related",
      "target": "ponseti-method-for-clubfoot"
    },
    {
      "rel": "related",
      "target": "lopez-de-hinojosos-suma-de-cirugia-1578"
    },
    {
      "rel": "related",
      "target": "spanish-navigation-manuals-in-england"
    },
    {
      "rel": "related",
      "target": "fidel-pages-epidural-anaesthesia-1921"
    },
    {
      "rel": "related",
      "target": "medical-services-of-the-spanish-armed-forces-1665-1700"
    }
  ],
  "questions": [
    "What was Gimbernat's method for femoral hernia?",
    "When did Antonio de Gimbernat present his hernia operation?",
    "How quickly did Spanish surgery reach English readers in the eighteenth century?",
    "How much evidence did Gimbernat publish for his operation?"
  ],
  "claims": [
    {
      "id": "c1",
      "text": "The method was presented to a Spanish audience before it was printed anywhere. The manuscript title of the memoir reads \"Nuevo methodo de operar la hernia crural. Descubierto y practicado por Dn Antonio Gimbernat, Cirujano de Camara. Leido en la primera Asamblea publica del Rl Colegio de Cirujía de Sn Carlos el dia 9 de Octubre de 1788. Por el mismo Autor, Primer Cathedratico y Director de dicho Rl Colegio\" — the first public assembly of the royal college of surgery at Madrid, its first professor and director reading his own paper.",
      "sources": [
        "gimbernat-nuevo-methodo-hernia-crural-ms"
      ],
      "confidence": 0.8
    },
    {
      "id": "c2",
      "text": "The memoir opens on the scale of the problem rather than on the operation: habitual complaints, it says, none afflict humanity more commonly than true hernias, and on a prudent calculation across all ages and both sexes more than an eighth part of individuals suffer or have suffered them.",
      "sources": [
        "gimbernat-nuevo-methodo-hernia-crural-ms"
      ],
      "confidence": 0.75
    },
    {
      "id": "c3",
      "text": "By 1795 the tract was available in English, printed at London for J. Johnson of St Paul's Church-Yard as \"A New Method of Operating for the Femoral Hernia, translated from the Spanish of Don Antonio de Gimbernat, Surgeon to the King of Spain\", with plates, and with the translator's own queries on inoculation and on the treatment of certain fevers appended.",
      "sources": [
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.95
    },
    {
      "id": "c4",
      "text": "The operative innovation is a direction. When the strangulated intestine cannot be reduced by hand, the London text has it, \"it is absolutely necessary to divide the part that occasions the strangulation\": a grooved sound with a blunt end is passed along the internal side of the intestine and \"directed obliquely inwards, till it enter the crural ring\", its point resting on the branch of the os pubis and its channel turned toward the symphysis pubis, and a narrow blunt-ended bistoury is then run along that groove. The cut goes medially, along a guide, instead of upward across the vessels.",
      "sources": [
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.9
    },
    {
      "id": "c5",
      "text": "What the method was meant to avoid is stated in the same tract: by the older ways of enlarging the opening the ring \"is destroyed without remedy in both sexes, and in the male an important artery will always be cut\". The tract backs that with a cadaver test it takes from Arnaud — an experiment at the Hôtel-Dieu in Paris before the anatomists Verdier, Ruffel and Basseul, on a subject who had died of a strangulated crural hernia, in which the hospital's first surgeon Baudou cut the fallopian ligament \"across and forwards\" and reduced the rupture easily, after which Ruffel, disbelieving that the spermatic artery could have been divided, dissected the part \"and found the artery really divided\".",
      "sources": [
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.8
    },
    {
      "id": "c6",
      "text": "The published evidence base was four cases, and the tract counts them out. Gimbernat operated twice himself, \"in Barcelona in 1772 and 1773\", both patients female; Professor Torner of Barcelona, who was present at both, sent him two further cases of his own — a man of 54 operated on 5 June 1786 and completely recovered by 16 July, and a nun of 68 operated on 23 August 1788 and well by 4 October. \"Besides these four successful cases, I am encouraged to make my method public.\"",
      "sources": [
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.9
    },
    {
      "id": "c7",
      "text": "He also prints the case that went partly wrong. Both of Torner's patients were still living: the nun had had no further hernia and wore no truss, but the man was free only for a twelvemonth, \"he then met with a violent accident, and had an hernia in the same place\". The follow-up is short, the numbers are small, and the tract does not pretend otherwise.",
      "sources": [
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.85
    },
    {
      "id": "c8",
      "text": "The translator's advertisement is a contemporary measure of how Spanish surgery stood in England. It opens \"THE superiority of Mr. Gimbernat's method of operating for the femoral or crural hernia will not, I believe, be contested\", holds that a patient treated by it \"will infallibly recover\" where former modes \"are well known to have been attended with the utmost danger\", and gives as the motive for translating: \"I wish my translation may raise some curiosity in our surgeons with regard to the publications of their brethren abroad. Englishmen in general are disposed to undervalue the productions of foreigners; and among surgeons this propensity has, I think, been lately strengthened by the example of one ignorant man of superior genius.\"",
      "sources": [
        "gimbernat-1795-translator-advertisement"
      ],
      "confidence": 0.9
    },
    {
      "id": "c9",
      "text": "That advertisement is promotional matter for the book it introduces, and its promise that the patient \"will infallibly recover\" is a claim no eighteenth-century series of four cases could support. It is quoted here as evidence of the reception, not of the results. The translator signs only \"T. B.\" and dates from Clifton, 26 June 1795; the volume never spells his name out, so no identification of him is asserted here.",
      "sources": [
        "gimbernat-1795-translator-advertisement"
      ],
      "confidence": 0.9
    },
    {
      "id": "c10",
      "text": "A caution about the sources, since it bears on what can be quoted: the English wording above is the 1795 translator's, not Gimbernat's, and the Spanish text used here is a handwritten copy digitised under a catalogue record that reads \"Madrid, en la imprenta de la viuda de Ibarra, 1793\" although every scanned leaf of it is in a single cursive hand. The date of the first Madrid printing is therefore not established from anything read for this object, and no claim here depends on it.",
      "sources": [
        "gimbernat-nuevo-methodo-hernia-crural-ms",
        "gimbernat-femoral-hernia-london-1795"
      ],
      "confidence": 0.9
    }
  ],
  "takeaways": [],
  "faqs": [],
  "evidence_tier": "primary",
  "evidence": {
    "level": "industry_observation",
    "source_types": [
      "paper"
    ]
  },
  "moat_flag": false,
  "winning_edge": "English-language accounts of Gimbernat usually amount to an eponym — Gimbernat's ligament — with the operation itself unexplained and the Spanish surgical schools of the 1780s absent. This object works from the documents: the manuscript title page dating the reading to the first public assembly of the Real Colegio de Cirugía de San Carlos on 9 October 1788, the London 1795 translation quoted on the direction of the incision and the sound that guides it, the four cases counted out with their dates and the one that recurred after an accident, and the translator's own explanation that he undertook the work because English surgeons undervalued what their brethren abroad published. The promotional overclaim in that preface is flagged rather than borrowed, and the mismatch between a printed catalogue record and a handwritten copy is recorded instead of being papered over.",
  "confidence": 0.85,
  "last_verified": "2026-08-14",
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    "name": "Antonio de Gimbernat's method for the strangulated femoral hernia (read 1788, London edition 1795)",
    "description": "A Spanish operation for one of the deadliest emergencies in eighteenth-century surgery. Instead of cutting upward and outward across dangerous vessels, Gimbernat divided the constricting structure inward at the crural ring, guided on a grooved sound. He read the method at the first public assembly of the Real Colegio de Cirugía de San Carlos in October 1788; it was in English, printed in London, by 1795, in a translation whose preface complains that Englishmen undervalue foreign surgery.",
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