Medical Historiography
Medical historiography is the study of how the history of medicine is written — its methods, assumptions, biases, and blind spots. It asks not simply “what happened in the past of medicine?” but “how do we know what happened, and what distortions does our method of knowing introduce?” The field matters for the Encyclopaedia because every claim about a historical medical concept, figure, or tradition is mediated by historiographical choices: what counts as a source, how past ideas are related to present ones, whether a thinker is treated as a precursor or as operating in an incommensurable framework. The major methodological fault lines include: whether to read the history of science from the perspective of current knowledge (presentism) or from the perspective of the actors themselves (historicism); whether internal developments of ideas or external social forces drive scientific change; and whether scientific progress is continuous or proceeds through discontinuous ruptures. These are not abstract philosophical questions — they determine whether, for example, Hippocrates is credited with modern clinical values he never held, or whether vitalism is dismissed as an error rather than understood as an intelligible response to genuine epistemological problems.
Definition and Scope
The object of the history of science, as Canguilhem formulated it, is not a natural object but the historicity of scientific discourse itself, measured against its own internal norms of progress. (Canguilhem, 1994) Science constitutes its objects through methodical discourse rather than finding them given by nature. (Canguilhem, 1994) The time of the history of science is not ordinary chronological time; different disciplines generate their own temporal rhythms, incompatible with calendar periodization. (Canguilhem, 1994)
The history of science must constantly revise itself as new discoveries alter the retrospective significance of earlier work, making it an inherently reflexive and self-correcting discipline. (Canguilhem, 1994) This means that medical historiography is never finished: every advance in medical knowledge potentially reorganizes our understanding of past medicine.
Historical Development
The Problem of Precursors
Canguilhem identified the identification of scientific precursors as a historiographical illusion that imposes contemporary theoretical categories onto past thinkers, creating counterfeit historical objects by compressing logical time and historical time. (Canguilhem, 1994) Aristarchus of Samos cannot be considered a precursor of Copernicus because a heliocentric hypothesis within an ancient cosmological system is fundamentally different from the rational system Copernicus constructed. (Canguilhem, 1994)
This principle has direct consequences for medical history. The attribution of modern clinical attitudes to Hippocrates is a persistent form of the precursor illusion. Nutton demonstrated that almost nothing is known of the historical Hippocrates; he is unlikely to have devised the Oath; and several passages in the Hippocratic Corpus describe practices that would violate it. (Nutton, 2023) Wesley Smith’s The Hippocratic Tradition (1979) gives the most detailed analysis of this process. Smith defined his book’s subject explicitly as “thought about medicine, not medical practice,” focusing on how traditions of interpretation were created in both modern and ancient times, including the ways that “scholarship can become the factory of evidence for the current faddish view.” (Wesley D. Smith, 1979) (Wesley D. Smith, 1979) He structured the work in reverse chronological order — modern views first, then Galen’s interpretation, then the ancient tradition — on the principle that traditions of interpretation are most clearly recognizable when they are demonstrably wrong, and that identifying the distortions is the necessary first step toward a fresh reading. (Wesley D. Smith, 1979) (Wesley D. Smith, 1979) His analysis of Galen’s Hippocratism constituted an intellectual biography of Galen focused on his relation to Hippocrates, using evidence about the composition and dating of Galen’s works to resolve his notorious contradictions. (Wesley D. Smith, 1979) Smith’s analysis of the “modern Hippocratic tradition” diagnoses the mechanism precisely: interpreters across cultures have projected their own ideals onto Hippocrates, imagining in him qualities that reflected their own values rather than historical realities (Wesley D. Smith, 1979). The template for this projection was set by Boerhaave’s Institutiones Medicinae, which created the pattern for all subsequent medical historiography — a narrative in which medicine progresses from observation through experience to science, Hippocrates unified Greek medicine, and Galen introduced excessive theorizing that “did at least as much harm” as good (Wesley D. Smith, 1979). Smith calls the resulting standard narrative an “etiological myth dressed as history,” shaped by Enlightenment assumptions in which priests, tyrants, and philosophical speculation are the enemies of progress, while the unique genius who observes Nature is its hero (Wesley D. Smith, 1979). Each era’s Hippocrates, on this reading, tells us more about the era’s ideals than about any historical physician. The legendary Hippocrates was constructed through three converging tendencies: the Greek wish to know about great figures, the accretion of anonymous treatises around genuine writings, and the growth of an interpretive tradition emphasizing certain treatises above others. (Nutton, 2023)
The Anonymus Londinensis papyrus attributed to Hippocrates a theory based on residues and breaths — not the four-humour theory later associated with him — suggesting that the canonical Hippocratic tradition was not one Hippocrates himself believed. (Nutton, 2023) The Hippocratic Corpus as we have it today goes back only to the 1526 Aldine press edition; no single ancient manuscript contains every tract. (Nutton, 2023)
The Origins of Medical Historiography
The precondition for systematic medical historiography was the recovery of ancient Greek texts during the Renaissance. When the Renaissance brought renewed direct access to both the Hippocratic Corpus and Galen’s works, there were no obvious reasons to question Galen’s claims that he had followed Hippocrates accurately or that he could distinguish genuine from spurious Hippocratic treatises. (Wesley D. Smith, 1979) The figure of Hippocrates was known primarily as Galen had constructed him, and the tools to distinguish what Hippocrates actually wrote from what Galen said about him did not yet exist.
The first attempt at a comprehensive history of medicine as a distinct genre appeared at the end of the seventeenth century. Daniel Le Clerc’s Histoire de la médecine (ca. 1696) claimed to be something new: not a series of physician biographies but a systematic historical survey, written with sensitivity to new ideas and with the hope that the best aspects of the ancients not be lost in the pursuit of novelty. (Wesley D. Smith, 1979) Smith’s judgment is that while Le Clerc offered the evaluative generalizations that would set the terms for subsequent Hippocratic scholarship, his evaluations remained superficial, and the Hippocrates he found in reading the Corpus was still very much the Hippocrates of Galen. (Wesley D. Smith, 1979) Le Clerc noted in passing the contradiction between Ancient Medicine’s apparent infinity of humours and the four-humour scheme of Nature of Man, but he did not resolve it. (Wesley D. Smith, 1979) The decisive transformation of medical historiography came a generation later with Boerhaave’s Institutiones Medicinae, whose historical introduction created the template described above.
Positivism and Its Discontents
Positivist historiography imposes an illusory eternal scientific method onto the history of science, reducing scientific development to a linear chronological narrative that eliminates genuine historical content. If truth is eternal and never changes, then there is no history. (Canguilhem, 1994) Descartes’s repudiation of tradition created the preconditions for the history of science as a genre, because only by breaking with the past could the past become an object of rational historical study. (Canguilhem, 1994)
Internalism versus Externalism
Both internalist and externalist approaches fail in isolation: externalism reduces science to cultural phenomena while internalism conflates historical facts with scientific facts. (Canguilhem, 1994) Canguilhem critiqued Kuhn’s concepts of paradigm and normal science as presupposing intentionality and regulation but treating them as mere social-psychological facts rather than philosophical concepts. (Canguilhem, 1994)
Foucault drew a sharp division in twentieth-century French philosophy between a philosophy of experience, sense, and subject (Sartre, Merleau-Ponty) and a philosophy of knowledge, rationality, and concept (Cavailles, Bachelard, Canguilhem). (Canguilhem, 1978) He identified Canguilhem’s contribution as establishing that scientific knowledge proceeds not by continuous accumulation but by ruptures, displacement of problems, and the production of new conceptual objects. (Canguilhem, 1978)
Scientific Ideology
Canguilhem introduced the concept of scientific ideology — not false consciousness but an explicit ambition to be science that occupies a place later taken over by a genuine discipline. A scientific ideology comes to an end when operationally validated science displaces it. (Canguilhem, 1994) Spencer’s evolutionism exemplified a scientific ideology that generalized biological principles beyond their valid domain to justify industrial society. (Canguilhem, 1994)
The dispute over whether Descartes or Prochaska originated the reflex concept reveals how national rivalries and ideological commitments to mechanism versus vitalism distort the historical record. (Canguilhem, 1994) Foucault argued that Canguilhem’s work enables a critique of scientific ideology by showing how concepts like “normal” and “pathological” carry normative freight that cannot be eliminated by formalization. (Canguilhem, 1978)
Key Debates
Coulter as Polemic Historian
Harris Coulter’s Divided Legacy (1975) exemplifies a particular historiographical stance: the entire history of Western medicine read as a binary conflict between Empiricism and Rationalism. Coulter’s citations are extensive and his primary-source research is genuine, but his interpretive framework is polemical. He systematically foregrounds the Empirical tradition (Hippocrates, Paracelsus, Van Helmont, homeopathy) while treating Rationalism (Galen, Descartes, Boerhaave, orthodox medicine) as a corruption. This makes his work valuable for recovering neglected Empirical thinkers but unreliable as synthetic history.
Neuburger’s Doctrine of the Healing Power of Nature (1943) exhibits analogous bias in a different direction. Neuburger frames the history of the vis medicatrix naturae teleologically, treating each century’s engagement as progress toward proper recognition of the organism’s healing powers. His index distributions confirm this selection bias: Stahl and Hippocrates appear “passim” while systematic critics receive limited entries. (Neuburger, 1943) His closing characterization of the doctrine as a “rocher de bronze” surviving all attacks misrepresents what his own evidence shows: by mid-century leading figures had rejected the vitalist interpretation. (Neuburger, 1943) Yet his primary-source quotations remain indispensable. (Neuburger, 1943)
These examples illustrate a general principle: in medical historiography, the historian’s therapeutic and philosophical commitments inevitably shape the narrative. Awareness of this shaping is not a disqualification but a requirement for responsible reading.
Nutton and Contemporary Standards
Nutton’s Ancient Medicine (2023) represents current best practice in medical historiography: meticulous source criticism, careful distinction between what texts actually say and what interpretive traditions claim they say, and refusal to credit ancient authors with modern insights they did not hold. His treatment of Hippocrates — showing how the legendary figure was constructed through successive layers of attribution — is a model of historiographical method.
Foucault and Canguilhem on Normativity
Foucault identified Canguilhem’s central philosophical move as treating life itself as a normative activity — not neutral substrate but value-positing force. (Canguilhem, 1978) This makes medicine irreducibly different from applied physics: it is a normative activity that presupposes value judgments about life. (Canguilhem, 1978) The implication for historiography is that the history of medicine cannot be written as a history of objective discoveries; it must also account for the changing norms by which medical knowledge was evaluated.
Foucault placed Canguilhem in a distinct tradition concerned with the history and philosophy of science, running from Cavailles through Bachelard to Canguilhem himself — a tradition fundamentally opposed to the phenomenological lineage of Sartre and Merleau-Ponty. (Canguilhem, 1978)
Contemporary Relevance
Medical historiography is directly relevant to the Encyclopaedia project. Every concept page implicitly makes historiographical choices: whether to trace continuous traditions or identify ruptures, whether to read past medicine through present categories or attempt contextual understanding, and how to handle sources with acknowledged biases (Coulter, Neuburger, Haller). The Encyclopaedia’s evidence-card system, with its authority ratings and bias alerts, is itself a historiographical tool — an attempt to make the mediating layers of interpretation visible rather than invisible.
For herbal medicine specifically, historiographical awareness matters because the tradition’s self-narrative is heavy with precursor claims: the idea that herbalists have always known what science is only now discovering. Canguilhem’s critique of the precursor concept does not invalidate traditional knowledge claims, but it demands that we not confuse a modern category (phytochemistry, adaptogen, anti-inflammatory) with what a sixteenth-century herbalist actually thought and did. The past had its own coherence; respecting it requires understanding it on its own terms.
Sigerist and the Social History of Medicine
Henry Sigerist, the Swiss-born medical historian who directed the Leipzig Institute before moving to Johns Hopkins in 1932, defined medical historiography’s dual obligation through a memorable image: “The history of medicine has a Janus-head. One face looks to the future with the eyes of the physician, the other one is turned backward. With the eyes of the historian it tries to light up the darkness of the past.” (Temkin, 1977) Sigerist’s Leipzig circle had dissociated itself from historical positivism — the accumulation of bare facts without interpretive framework — and established a partnership between medicine and historiography in which the medical historian identified with the physician rather than treating past medicine as mere antiquarian curiosity. (Temkin, 1977)
Sigerist’s approach to the history of ideas was what Temkin later called “stylistic”: it placed medical ideas in their contemporary cultural context alongside kindred developments in art and philosophy. His characterization of William Harvey as a figure of the “baroque” exemplifies this method, situating scientific developments within broad cultural periodization rather than isolating them as purely internal intellectual events. (Temkin, 1977) The danger Temkin identified in this approach — attributing mystical explanatory power to the Zeitgeist — is worth flagging: it can slide from recognizing context toward treating cultural atmosphere as sufficient cause, leaving the mechanisms by which cultural climate actually shapes scientific concepts unexamined.
Sigerist’s later work at Johns Hopkins moved in an increasingly sociological direction, toward what became the social history of medicine: attention to who had access to medical care, how economic and political structures shaped disease distribution, and how populations as well as individuals were proper subjects of medical history. The Frank chapter in Great Doctors (1933) illustrates Sigerist’s sense that figures like Johann Peter Frank — who conceived of “medical police” as a systematic state intervention in population health — represent a distinct strand of medicine oriented toward social rather than individual bodies. (Henry E. Sigerist, 1933) The movement Frank represented was, on Sigerist’s reading, the medical expression of Enlightenment political thought, and its nineteenth-century successors emerged precisely when industrial conditions created health problems that individual clinical medicine could not address. (Henry E. Sigerist, 1933)
Temkin’s Historiographical Method
Owsei Temkin, who succeeded Sigerist at Johns Hopkins, worked out the most precise methodological account of medical historiography among mid-twentieth-century historians of medicine. Where Sigerist’s Janus image stressed the physician-historian duality, Temkin identified a deeper antinomy: between the historian’s obligation to understand past medicine on its own terms and the scientist’s assumption that the laws of nature are invariant across time. To accept pure historicism — that past events can only be understood within their own conceptual framework — would, Temkin argued, “mean the end of all communication between the ages and a surrender of the invariance of scientific laws.” (Temkin, 1977) The working historian therefore must hold two commitments simultaneously that are in permanent tension: contextual understanding and cross-temporal intelligibility.
In Galenism (1973), Temkin made the methodological choice explicit: his purpose was not to reconstruct “the real Galen” but to present “those aspects of Galen that will make the reactions of later centuries understandable.” (Temkin, 1973) This is reception history rather than source criticism — deliberately reading backward from effect to cause, treating what Galen became as the object of inquiry rather than what Galen originally meant. The distinction matters because it allows questions about long-term intellectual authority to be asked without requiring resolution of every contested philological point.
Temkin’s essay “An Essay on the Usefulness of Medical History for Medicine” (1946) distinguishes several separate functions that medical history performs: mythology-correction (where myth fills the gap left by absent history, and those who “disdain history are among the foremost victims of mythology”); (Temkin, 1977) doxographic record (the collection and comparison of past opinions as a living dialectical resource, which remained genuinely alive as long as past authorities could be treated as contemporaries); (Temkin, 1977) biographical exemplar (the great doctor as model for professional identity and meaning); (Temkin, 1977) and historical pathology (the epidemic record as a repository of unanswered scientific questions that force the epidemiologist to postulate unexplained causal factors). (Temkin, 1977)
His essay “On the Interrelationship of the History and the Philosophy of Medicine” (1956) draws a further distinction between two approaches: using history as a medium for expressing the historian’s own philosophical commitments (Osler’s approach), versus treating history as the material in which the philosophical beliefs of past generations are deposited for examination (Neuburger’s approach). (Temkin, 1977) Temkin preferred a version of the latter, but insisted that the goal of philosophy — truth, not history of opinion — remains distinct from the historian’s goal, even as each discipline needs the other’s assistance. Historical inquiry into basic concepts like “health” proves indispensable to philosophy precisely because it reveals as genuinely problematic what would otherwise be taken for granted. (Temkin, 1977) Different “pictures of man” in medicine — Hippocrates’s, Paracelsus’s, Osler’s — are not stages superseded by progress but “remain as possibilities of experiencing and comprehending the world,” comparable to artistic styles: they cannot be filtered out by the accumulation of scientific knowledge because they are not products of that accumulation. (Temkin, 1977)
Temkin also identified the tension between internal and external history of medicine — between the history of ideas in their own development and the history of social, political, and cultural influences on medicine — as irreducible. Dezeimeris’s formulation captures the problem: “to write only the internal history would mean writing the complete history of the science, but a history without life”; while external history alone would fail to address “even the first word about the real history of the science.” (Temkin, 1977) Temkin’s own work moved between these registers, typically using close analysis of primary texts to establish what was actually thought, and then asking how social and cultural conditions selected for particular ideas over alternatives.
Late Twentieth-Century Disciplinary Debates
The Oxford Handbook of the History of Medicine (2011) identified two central aims for the field: to provide a constructive analysis of developments in medical knowledge and practice at different times and places, and to give a critical account of shifting approaches to theoretical, conceptual, and methodological issues within the discipline.(Jackson (ed.), 2011) A second aim of the Handbook was prospective: contributors were encouraged not only to survey existing scholarship but to look forward, identifying new questions and directions for future research.(Jackson (ed.), 2011) The Handbook explicitly acknowledges and celebrates the “remarkable diversity” of methodological approaches that characterizes contemporary medical historiography, treating plurality as a strength rather than a sign of incoherence.(Jackson (ed.), 2011) Bynum and Porter’s Companion Encyclopedia of the History of Medicine (1992) largely succeeded in avoiding grossly Whiggish or anachronistic categorizations and effectively incorporated the recent insights of social and cultural historians.(Jackson (ed.), 2011) Huisman and Warner’s Locating Medical History argued that the field is not a monolith, has always been methodologically diverse, and has been perpetually riven by disagreements about the purpose and place of history.(Jackson (ed.), 2011)
The history of medicine can serve as a point of articulation between its parent disciplines: each time social or cultural historians have adopted new questions or methods, historians of medicine have been able to draw on parallel developments in the history of science, and vice versa, making the field a productive interdisciplinary contact zone.(Jackson (ed.), 2011) Its value stems above all from its focus on the contextual determinants of medical knowledge and practice, demonstrating that no medical claim is intelligible in isolation from the social, institutional, and intellectual conditions of its production.(Jackson (ed.), 2011)
In 1973, John F. Hutchinson published a sharp rejection of Thomas McKeown’s position, arguing that McKeown’s central motivation for studying history, to provide information necessary for “reforming present evils,” was essentially unhistorical, because it subordinated historical inquiry to a political agenda determined in advance.(Jackson (ed.), 2011) Hutchinson argued that historians of medicine face the same problems concerning sources, methods, and interpretations as other social historians, and that critical debates revolve around the nature of historical perspective, the limits of generalization, and the objectivity or subjectivity of historical judgment.(Jackson (ed.), 2011) During the 1970s and 1980s, social constructionism became a key feature of the new social history of medicine, providing theoretical cohesion to the field and allowing scholars to conceptualize the relationship between medicine and society.(Jackson (ed.), 2011) In 2007, Roger Cooter argued that the history of medicine, though thriving institutionally, was politically and intellectually sterile, having lost its capacity seriously to engage.(Jackson (ed.), 2011)
The relevance of medical history operates at several levels: its analytical attention to context, its ability to deepen understanding of current health policies and practice, and its capacity to facilitate elucidation of epidemiological and demographic questions.(Jackson (ed.), 2011) Berridge and Strong argued that many supposedly innovative health policies possess deep roots in the past, which historians of medicine are ideally placed to expose.(Jackson (ed.), 2011) Robert Woods argued for greater scholarly attention to epidemiological and demographic questions, suggesting that historians of medicine should engage more fully with current debates about the effectiveness of public health measures and modern treatments.(Jackson (ed.), 2011)
Geographic Biases in Medical Historiography
The Oxford Handbook of the History of Medicine itself illustrates persistent geographic biases in the field. Eastern Europe has rarely been mentioned in general histories of international medicine; none of the books published in the prestigious Routledge Studies in the Social History of Medicine, for example, deal with the region.(Jackson (ed.), 2011) The opening of post-communist archives changed this: careful analysis of newly accessible historical documents enabled previously unapproachable topics, such as the participation of Eastern European physicians in the Holocaust, to receive scholarly attention.(Jackson (ed.), 2011) African medical history has suffered a related but distinct historiographical distortion: European explorers called African healers “witch doctors,” a term emphasizing superstition over knowledge, while later colonial observers shifted to the term “traditional healer” — language that, by emphasizing unchanging tradition, denied African medicine a past or a future, making it a medicine without history for what colonial ideology constructed as a people without history.(Jackson (ed.), 2011)
Settler-colonial histories present their own methodological complications. Australia and New Zealand differ from most colonial medical encounters in that they quickly became white settler societies in which newcomers numerically dominated indigenous peoples; Australian medical history consequently unsettled the usual classifications of “colonial” and “postcolonial” found in historiography of Asia and Africa, requiring new conceptual categories.(Jackson (ed.), 2011) The maturation of Australian medical history as a discipline was marked by the founding of Health and History in 1998 — the first issue of a specialist journal being generally regarded as the mark of a discipline’s intellectual coming of age — published by the Australian Society of the History of Medicine.(Jackson (ed.), 2011)
In the history of American medicine, Ronald Numbers argued that an assumption of American exceptionalism has pervaded the literature: much has been made of the influence of the physical environment, frontier culture, and the determination to eschew theory and specialization in favor of pragmatism and the general practitioner, a narrative that obscures the actual complexity of American medical development.(Jackson (ed.), 2011) Henry Sigerist, visiting the United States in 1932, observed the transition firsthand: he noted how a nation that had once been a medical backwater, dependent on Europe for its ideas and education, was rapidly becoming a dominant force in world medicine.(Jackson (ed.), 2011) The emergence of HIV/AIDS during the 1980s stimulated a general revival of interest in the history of medicine, as the absence of any template for action in the present prompted historians to ask whether past epidemics could provide models for responding to the new disease.(Jackson (ed.), 2011) Peter Baldwin’s analysis of responses to AIDS across six countries demonstrated that the public health traditions of particular countries, shaped by deep institutional and legal histories, determined their specific responses to HIV more powerfully than either biomedical knowledge or political ideology alone.(Jackson (ed.), 2011)
The contemporary history of medicine as an organized practice has its own institutional landmarks. The Institute of Contemporary British History was established by Peter Hennessy and Anthony Seldon in 1986, with the explicit aim of bringing together scholars working on recent British history, including health policy.(Jackson (ed.), 2011) Charles Webster’s two-volume official history of the National Health Service, completed between 1988 and 1996, was the first time health had figured directly in the programme of official history, marking a recognition that the NHS had become a sufficiently historical object to require scholarly narration even while it continued to exist.(Jackson (ed.), 2011) The post-war decades also brought the rise of the clinical trial as a standard instrument of therapeutic evaluation, and with it the emergence of the pharmaceutical industry as a major player in clinical medicine and in policy, creating new pressures for historians to analyze the relationship between industrial interests and medical knowledge.(Jackson (ed.), 2011)
See Also
- Whig History
- Epistemological Break
- Precursor Concept
- Scientific Ideology
- Hippocratic Question
- Vitalism
- Georges Canguilhem