History, Prevalence and Assessment of Limited Joint Mobility, from Stiff Hand Syndrome to Diabetic Foot Ulcer Prevention: A Narrative Review of the Literature.

BACKGROUND: Limited Joint Mobility (LJM) is a dreaded complication of Diabetes Mellitus (DM). During the last half century, LJM has been studied in patients of different age because it has been considered useful for the monitoring of a patient's condition and for the prevention of vascular disease and diabetic foot. OBJECTIVES: The main aims of this review are to describe the relationship between DM and joint mobility as well as its prevalence and assessment. We have also investigated the role of LJM in the development of diabetic foot ulcers. METHODOLOGY: An in-depth literature search was conducted to identify studies that examined the prevalence and characteristics of LJM in patients with DM of different types, age, durations and chronic complications. RESULTS: Many factors (therapy improvements, population characteristics and different evaluation methods) concur to hinder an exact assessment of the prevalence of LJM. However, it has been confirmed that LJM is widespread among patients with DM and may affect more than two-thirds of them in addition to being a major risk factor for foot ulcer. Its role in the monitoring of a patient's condition is also important for the definition of risk thresholds such as in patients with diabetic foot. The efficacy of exercise therapy for the treatment of LJM, also in patients at risk of foot ulcer, has not been discussed. CONCLUSION: Difficulties encountered in the definition of the prevalence of LJM may hinder its study and the establishment of preventive interventions. However, LJM plays a key role in the monitoring of patients, especially those at risk for ulcer.

From art to science: the functional damage due to thumb osteoarthritis finely described by Velazquez 300 years before its clinical description.

Velazquez showed to know the entity of thumb osteoarthritis by finely describing it in one of his paintings. The concepts of anatomical damage, loss of strenght, and functional impairment are transmitted to the observer.

The clinical implications of the oblique retinacular ligament.

The oblique retinacular ligament originates from the flexor tendon sheath, courses past the proximal interphalangeal joint, and merges with the lateral extensor tendon. There has been disagreement regarding the contribution of the oblique retinacular ligament to coordinated movements between the proximal and distal interphalangeal joints. Landsmeer postulated that it acts as a dynamic tenodesis that tightens with proximal interphalangeal joint extension, causing obligatory distal interphalangeal joint extension. However, studies have shown that the oblique retinacular ligament is variably present and often attenuated, which diminishes its presumed role in finger movement. Despite this, the concept of a checkrein linking interphalangeal joint motion heralded the development of effective and reproducible surgical interventions for swan-neck and mallet deformities. This article examines the controversy regarding the existence of the oblique retinacular ligament, its plausible functionality, and clinical implications in the practice of hand surgery.

["Memories of my sick hands": life and medical history of the painter Alexej von Jawlensky]. / "Erinnerungen an meine kranken Hände": Lebens- und Krankengeschichte des Malers Alexej von Jawlensky.

Alexej von Jawlensky (1864-1941), one of the most important expressionist painters and a member the artist group "The Blue Four", suffered from severe rheumatoid arthritis. He was the first painter in the twentieth century to create extensive series of paintings especially of human faces. The medical history of Jawlensky as documented in his letters, is a harrowing document of a great artist who suffered from rheumatoid arthritis at a time when medical treatment was limited to physical therapy, pain medication and other relatively ineffective modalities, including the unnecessary extraction of teeth. Jawlensky's disease was characterized by a rapidly progressive course with severe pain, rapid onset of disability and ending up with complete immobilization and paralysis for several years until his death.The artistic processing and sublimation of his illness and suffering resulting in a series of over 1,000 small format meditations are the impressive and touching example of creative coping with rheumatoid arthritis. The meditations are unique in the history of art and often compared with icons. However, knowing the medical condition of Jawlensky these paintings can also be seen as metaphors of suffering and in each image the great physical and mental effort is reflected in the artistic details. Therefore, his art agent Galka E. Scheyer formulated in a letter to him: "You are the painter of the human soul. I know of no other modern painter of the human soul."

Rheumatoid arthritis in paintings: a tale of two origins.

Rheumatoid arthritis (RA) is thought to be a 'recent' disease in that descriptions of it were only noted in the 17th century. However, a study of paintings would suggest that RA could have been present as early as the 15th century, when artists started to paint the human body accurately rather than figuratively. Thus, it was possible to deduce from their paintings the occurrence of various medical conditions. If present, RA with its typical finger deformities should be apparent. This review discusses the known occurrences of RA-type deformities in paintings and places this in the context of the origins of the disease.

[Could Aleijadinho have suffered from scleroderma]. / La malattia dell'Aleijadinho potrebbe essere stata una sclerodermia?

Rheumatic conditions have affected, among others, emperors, kings, politicians, religious personages and artists. Knowledge about their articular illnesses has increased with a multiplicity of source documents on these personalities: ancient texts, letters, drawings, paintings, sculptures, songs and pictures. Here the case of the most important Brazilian visual artist is described, namely the sculptor Aleijadinho (1730?-1814), who, besides suffering an extremely disability condition, did not give up performing artistic works throughout his whole life. This study proposes a discussion about the possibility that such an artist has presented a clinical profile of scleroderma.

The "Braids Lady" of Arezzo: a case of rheumatoid arthritis in a 16th century mummy.

OBJECTIVE: To diagnose a probable case of rheumatoid arthritis in a mummified female body from the 16th century and to backdate the first clinical diagnosis, entering the diatribe regarding the ancientness of the disease. METHODS: Image techniques such as normal X-ray, X-ray by mammography, total body CT and high resolution CT were used. Microscopic examination by stereomicroscopy was performed. Samples of tissue were submitted to histology. These data and the review of past literary references, of artistic representations and of paleopathological cases provided an interesting contribution to reconstruct the history of the disease. RESULTS: The body of the "Braids Lady" showed all the "stigmata" of the disease. The left hand revealed large erosions of the metacarpophalangeal joints of both the third and the fourth fingers, volar metacarpophalangeal subluxation of both the third and the fourth fingers and lateral deviation of all the fingers. The carpus showed some minute and marginal erosions of the bones. The bases of the first phalanges were slightly flared. The toes showed partially overlapped fibular deflection. CT evidenced subluxations of the joints. The body showed no involvement of sacroiliac articulation. CONCLUSIONS: The "Braids Lady" was affected by rheumatoid arthritis. A large number of features typical of the disease were recorded. Differential diagnosis supported the findings. The death of the lady was established at the end of 16th century, namely 200 years before the first clinical diagnosis worked out by Landré Beauvais in the early 1800s.

Rheumatoid arthritis-like deformities in an early 16th-century painting of the Flemish-Dutch school.

Hand deformities resembling those of rheumatoid arthritis have been depicted in a painting by an anonymous artist of the Flemish-Dutch School, mid-15th to early 16th century. The painting is presently in the Escorial Museum near Madrid, Spain. This observation, like other earlier observations of rheumatoid deformities in paintings of the Middle Ages, suggests that rheumatoid arthritis is not a modern disease; it had, indeed, appeared several centuries before Landré-Beauvais' description in 1800.

Rubens and the question of antiquity of rheumatoid arthritis.

Analysis of the hands in paintings attributed to Peter Paul Rubens during the last 30 years of his life seems to show progressive rheumatoid arthritis. Not only does this suggest that rheumatoid arthritis was present at the time, 200 years before some modern authors are willing to date its appearance, but also that Rubens or a major and consistent collaborator suffered from the disease.