Introduction
Over the past three decades much work has been carried out integrating and improving older and existing repertories, but the templates used to make these improvements are still largely based on the one created by James Tyler Kent over a century ago. This has its limitations as the full potential of other methods of repertorisation, particularly Bönninghausen’s, can't be fully utilized in any single repertory.
Bönninghausen’s technique has considerably greater flexibility and potential for solving cases than a repertory based only on complete recorded symptoms. This is because the complete symptom of the patient, whatever it might be, can be built up from its component parts by the use of partial symptom rubrics, each of which is generally characteristic of the remedies it contains. This is enormously useful in cases where a very distinctive and characteristic symptom can’t be included in the repertorisation because it simply isn’t in the repertory.
By re-structuring the format of the rubrics in the Repertorium Universale, both Kent's and Bönninghausen's models are accommodated and presented as a single fully integrated repertory. The Kentian-structured repertory (ie. the Complete Repertory) has been nested within an expanded hierarchy which now includes Bönninghausen’s rubrics in the primary classification of symptoms. This results in a repertory which effectively offers the best of both worlds – the greater precision of the complete symptoms found within the Kentian structure, plus the greater flexibility of symptom combination provided by the Bönninghausen-style rubrics.
In the Repertorium Universale nearly 1.5 million remedy additions have been made in over 180,000 rubrics with extensive cross-referencing. It includes all the features of the Complete Repertory. The grades of remedies – an indication of their reliability in the context of each symptom – have been re-classified and further clarified. The abbreviations of the remedy names have been corrected and synonyms reconciled. Most importantly, the re-structuring of the layout of rubrics makes it possible to use different repertorisation methods in a single search strategy. This makes the Repertorium Universale a much more flexible tool for evaluating how closely a patient's symptoms match a given remedy's therapeutic profile in the materia medica.
The following in-depth guide explains exactly how, where and why the Repertorium Universale differs from its predecessors, and what benefits it offers which have been unavailable in any one single repertory until now.
In-depth Guide
At the 1856 Homeopathic Congress in Brussels, of which he was Honorary President, Bönninghausen issued a challenge to the profession. He offered a prize for the best essay which succinctly defined disease symptoms according to their characteristic value to provide a basic standard for use in practice. A two-year period was allowed for responses. After more than three years of resounding silence, he answered the question himself (1).
Anchoring his proposals firmly in §153 of Hahnemann’s Organon (striking, particular, unusual and characteristic signs and symptoms), he adapted them to a Latin hexameter he’d unearthed, which dated from the Middle Ages and was coined by theologians at the time to define the dimensions of “moral” diseases. As it happens, Bönninghausen’s 12th century maxim lends itself equally well to defining the characteristics of the Repertorium Universale, the first repertory to bring his work comprehensively into the 21st century and restore it to a rank equal to its importance. So, paraphrasing Bönninghausen, may we be allowed, therefore, to attach our remarks to this schema.
QUIS? (WHICH?)
The repertory. What is a repertory? History of repertory development. Differences in approach.
As early as 1834 when Bönninghausen’s first repertory had been available for just 2 years (though already into its 2nd edition), and Jahr’s, which was based on Bönninghausen’s model, published only months before, Hahnemann homed in on the major stumbling block the repertory presented to practitioners. In a letter to Bönninghausen, he complained that even if homeopaths can see that the repertories alone aren’t sufficient to find the remedy, with a repertory in their hands they’re nevertheless lulled into believing there’s a good chance they can dispense with the literature altogether (2), a point no less valid 170 years further on. Paradoxically, the better a repertory becomes, the more its essential limitations need to be underlined.
Although it may seem to be stating the obvious, the repertory is an index. The back pages of the materia medica. There are different ways to index material, some intrinsically better than others, some a matter of personal preference. Some indexes are more accurate than others. There’s also no doubt that a good index is a valuable complement to its source material, but it can never replace it any more than the index at the back of a reference book could stand in for its contents.
The homeopathic repertory (from Latin repertorium, an inventory) emerged as a concept around 1817 when Hahnemann started cataloguing all the symptoms gathered from the growing number of provings he was by then conducting. His alphabetical list of symptoms (Symptomenlexikon) grew to 4 volumes but was never published. It was 15 years before the first repertory finally appeared in print – Bönninghausen’s Repertory of Antipsoric Medicines – in 1832.
The best way to structure and organise the indexing of the materia medica occupied many minds at the time, and debate about the advantages and disadvantages of each schema continued throughout that 15-year period and for many years after. The debate crystallised around a single critical issue – that of how to index a symptom without losing the features which made it characteristic of the remedy. Opinion diverged on this.
Some (notably Hering) favoured preserving each symptom in its entirety and proposed an index biased towards exclusivity. Such an index results in a large number of very specific rubrics (from Latin ruber, red: a heading or title) containing relatively few remedies. It has great precision because the symptom is recorded exactly as the prover experienced it, narrowing down the choice of possible remedies very effectively. But this makes it somewhat inflexible, not to mention an unwieldy size. It’s of less use if the symptoms of the case in hand don’t precisely match what’s already recorded and as a result it’s much easier to miss potentially appropriate remedies. (Knerr’s 1936 Repertory of Hering’s Guiding Symptoms is probably the clearest exposition of this repertorial perspective. Knerr was Hering’s son-in-law.)
Others (notably Bönninghausen) realised that for any one remedy there were certain qualities or aspects of symptoms – their characterising dimensions – that were not confined to single symptoms but ran right through the remedy expression (eg. burning in Arsenicum, stitching pains in Asafœtida, ball/lump-like sensations in Lilium tigrinum). So these dimensions, once established as being characteristic of the remedy, could legitimately be separated from their precise context and indexed in their own right. Such an index is biased towards inclusivity. It results in a smaller number of less specific partial rubrics containing relatively large numbers of remedies. Complete symptoms can be constructed from the sum of their parts to match the case in hand, with the final differentiation being made between the remedies which appear in all (or the majority of) the rubrics. It’s less precise and produces a larger number of potential remedies to differentiate between, but is enormously flexible and less likely to miss an appropriate remedy. The most economic and elegant distillation of this method, which was developed with Hahnemann’s collaboration, is found in Bönninghausen’s 1846 Therapeutic Pocketbook (3).
Many more repertories followed from a variety of authors, many of which were published as small specialist volumes devoted to a particular part of the body or a particular condition. Others reflected different approaches to finding the remedy.
Kent, who’s 1897 compilation repertory forms the basis for most of the repertories in common use today, achieved a certain amount of compromise between the exclusive and inclusive perspectives. He agreed with indexing the characteristic qualities of symptoms in their own right (4) and included much of Bönninghausen’s Therapeutic Pocketbook in his own work, particularly the Generalities section. The view widely held today, that Kent’s approach is somehow opposite to Bönninghausen’s, is inappropriate for this reason. Despite the fact that Kent later set himself up in opposition to Bönninghausen and focused some of his criticisms on the latter’s principles of generalisation (5), the root of the difference between them lies elsewhere. It lies in Kent’s concept of a symptom hierarchy, which is absent from Hahnemann’s and Bönninghausen’s viewpoint.
Kent’s imposition of his Swedenborgian vision of a symptom hierarchy onto Bönninghausen’s non-hierarchical schema led him into a conceptual impasse when it came to dealing with individual symptom modalities (Kent’s “particulars”) which were the opposite to more general modalities (Kent’s “generals”) – eg. a painful shoulder worse for movement while the patient is generally ameliorated by walking about. In Kent’s view, a modality which turns out to be generally characteristic of the state is not a “particular” but a “general”, and once it’s a “general” it can’t be “particular”. He couldn’t marry Bönninghausen’s approach (which allowed for such eventualities eg. Aggravation; motion of affected part, and Amelioration; walking) with his viewpoint which constrained him to create this notional separation between “generals” and “particulars” in a hierarchical ranking. Kent’s blind spot – in some way confusing a generally applicable particular modality with a general modality for the person as a whole – led to him publicly criticising Bönninghausen’s work and perpetuating that view in his influential teachings. This also had the effect of isolating the Therapeutic Pocketbook from its context within the spectrum of Bönninghausen’s works and creating an artificially polarised perspective of the two approaches which is not supported by detailed study of the work of either man.
So it was the constraints of Kent’s hierarchy, rather than any fundamental disagreement with the principle of indexing characterising dimensions in their own right, which inevitably biased the structure of Kent’s repertory towards Hering’s (another Swedenborgian) exclusive viewpoint.
One of the greatest strengths of Kent’s repertory lies in his development of symptoms in the mental and emotional sphere, an area which Bönninghausen only indexed in the most brief and essential terms in the Therapeutic Pocketbook because of the greater specificity of symptoms within the Mind section and the greater potential for error in their interpretation. (The Mind section of Kent’s repertory has been substantially improved through each edition of the Complete Repertory.)
Computer repertorisation programs first appeared in the late 1980s and it was Kent’s structure which was initially adopted in the various digital repertories accompanying them. Two major repertory projects have since evolved. Synthesis has continued to develop along Kentian lines, informed to a large extent by the Hering viewpoint. Its most recent edition (version 9) includes Bönninghausen’s and Boger’s material, with (in version 9.1) some restructuring of subrubrics to permit a change in emphasis in the generalisation of characterising dimensions, but with no overall integration or updating. The Complete Repertory, on the other hand, in its original and subsequent (Millennium) editions has progressively moved towards the integration of Bönninghausen’s inclusive approach with Hering’s exclusive one. In the Repertorium Universale, the addition of all Bönninghausen’s repertories has been completed, the Bönninghausen-specific rubrics have been updated with most if not all post-Bönninghausen material and the Kentian foundation finally gives way to a structure allowing an even balance between flexibility and precision.
QUID? (WHAT?)
The structure of the repertories. Kent. Bönninghausen. Complete Repertory.
The majority of repertories use anatomical divisions (Location) as their primary system of classification, with the addition of various specialised sections (Mind, Vertigo, Cough, Fever, Perspiration, etc) and a General section for symptoms affecting the entire organism. Both Kent and Bönninghausen use this primary anatomical division (with some variations), as does the Repertorium Universale.
Kent, with his hierarchical overview and focus on the preservation of the complete symptom at the level of the “particular”, starts with an alphabetical listing of symptoms characterised according to sensation (called Phenomena in the Repertorium Universale) as his first level of the hierarchy within each section. Each symptom is then qualified by modifications arranged in blocks – Sides, Times, Modalities (including Concomitants and Causations), Extensions, Locations and Phenomena. For example, Head (Primary Location/Section); Pain (Sensation/Phenomena); evening (Times). The hierarchy then extends to deeper levels by continually applying the block structure to the two final modifications (Location and Phenomena), so they in turn have their own modifications, eg. Head, Pain; forehead; evening, or Head, Pain; burning; evening, and so on to eg. Head; Pain; burning; forehead; evening; bed, in. (Further subrubrics under the initial four modifications simply add greater precision, eg. Head; Pain; evening; 8 to 9pm.) While this method preserves the complete symptom somewhere within the hierarchy, it leads to an enormous number of very similar rubrics in various different locations, often containing very different remedies. For instance, the single remedy in Head; Pain; burning; forehead; evening; bed, in (Nat-c) doesn’t appear in Head, Pain; forehead; evening; bed, in, or Head, Pain; forehead; evening, or Head; Pain; evening; bed, in, or Head; Pain; evening.
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