Anconeus and pronation: a palpatory and ultrasonographic study.

Purpose: Depending on its axis, pronation varies from the radius rotation around the steady ulna to the reciprocal adduction of the radius and abduction of the ulna. While there is no question that pronator teres is a central pronation agonist, anconeus's role is not settled. The current investigation comparing palpation and ultrasonography in these two muscles during pronation along the axis capitulum-second digit evolved from a serendipitous finding in a clinical anatomy seminar.

Examining the Forearm Intersection through Palpation and Ultrasonography.

Background: Forearm intersection syndrome causes pain, swelling, and a rub at the dorsal distal forearm where the first extensor compartment muscles intersect with the second compartment tendons. Although primary care settings tend to treat mild cases, high-performance athletes may suffer from severe symptoms that require surgery. This proof-of-concept study aims to help detect the anatomical substrate of forearm intersection syndrome using palpation and ultrasonography when available.

Palpation and Ultrasonography Reveal an Ignored Function of the Inferior Belly of Omohyoid: A Case Series and a Proof-of-Concept Study.

Background: Palpation, a traditional haptic ability, is used daily by practitioners of all medical and surgical specialties to assess patients. In the current study, one of the authors, in a routine clinical setting, was able to deduce the dynamic features of the putative inferior belly of omohyoid. This led to a proof-of-concept study that yielded results consistent with the clinical findings.

Giant cell myositis associated with concurrent myasthenia gravis: a case-based review of the literature.

The term "giant cell myositis" has been used to refer to muscle diseases characterized histologically by multinucleated giant cells. Myasthenia gravis is an autoimmune neuromuscular junction disorder. The rare concurrence of giant cell myositis with myasthenia gravis has been reported; however, the clinical and histological features have varied widely.

Dynamic changes in the infrapatellar knee structures with quadriceps muscle contraction. An in vivo study.

Objective: To determine the effect of knee flexion and submaximal isometric quadriceps muscle (Q) contraction on the patellar tendon (PT), the infrapatellar fat pad (IPFP), and the deep infrapatellar bursa (IPB) from extension to full flexion.

Methods: In Study 1, the dominant knee of seven healthy subjects was studied in full extension and at 60° flexion during relaxation and Q contraction. Each knee was inspected and palpated, the transverse infrapatellar diameter was measured by plicometry, and measurements of the anteroposterior (AP) thickness of the IPFP were made by ultrasound (US).

Musculoskeletal anatomy by self-examination: A learner-centered method for students and practitioners of musculoskeletal medicine.

Background: The authors describe a series of learner-centered exercises, highlighting a technique in which the musculoskeletal anatomy is explored and learned through self-examination, with the examiner required to identify designated structures in both the static and dynamic state.

Methods: The technique of musculoskeletal anatomy through self-examination consists of applying knowledge of the surface anatomy of a region as it exists in the static state, to the analysis and understanding of changes that occur with movement and function of that body part. The sensory input of the examined part may contribute to the overall perception of the exercise.

Two cases of sarcoidosis presenting as longitudinally extensive transverse myelitis.

Neurosarcoidosis is uncommon with an incidence of approximately 5 to 15%. Central nervous system involvement can be divided into brain and spinal cord neurosarcoidosis. Spinal cord sarcoidosis is extremely rare, occurring in less than 1% of all sarcoidosis cases.

Effect of tai chi versus aerobic exercise for fibromyalgia: comparative effectiveness randomized controlled trial.

Objectives: To determine the effectiveness of tai chi interventions compared with aerobic exercise, a current core standard treatment in patients with fibromyalgia, and to test whether the effectiveness of tai chi depends on its dosage or duration.

Design: Prospective, randomized, 52 week, single blind comparative effectiveness trial.

Setting: Urban tertiary care academic hospital in the United States between March 2012 and September 2016.

A survey of anatomical items relevant to the practice of rheumatology: pelvis, lower extremity, and gait.

This study aimed to generate a minimum list of structural and functional anatomical items about the pelvis/hip, knee, ankle/foot, gait, and lower limb innervation, which are most relevant to the practice of rheumatology. To determine their perceived relevance to clinical practice, seven members of the Mexican Clinical Anatomy Task Force compiled an initial list of 470 anatomical items. Ten local and international experts according to a 0-10 Likert scale ranked these items.

A survey of anatomical items relevant to the practice of rheumatology: upper extremity, head, neck, spine, and general concepts.

This study aimed to identify the anatomical items of the upper extremity and spine that are potentially relevant to the practice of rheumatology. Ten rheumatologists interested in clinical anatomy who published, taught, and/or participated as active members of Clinical Anatomy Interest groups (six seniors, four juniors), participated in a one-round relevance Delphi exercise. An initial, 560-item list that included 45 (8.

Teaching of clinical anatomy in rheumatology: a review of methodologies.

Clinical anatomy may be defined as anatomy that is applied to the care of the patient. It is the foundation of a well-informed physical examination that is so important in rheumatologic practice. Unfortunately, there is both documented and observed evidence of a significant deficiency in the teaching and performance of a competent musculoskeletal examination at multiple levels of medical education including in rheumatology trainees.

A novel comparative effectiveness study of Tai Chi versus aerobic exercise for fibromyalgia: study protocol for a randomized controlled trial.

Background: Fibromyalgia is a chronic musculoskeletal pain syndrome that causes substantial physical and psychological impairment and costs the US healthcare system over $25 billion annually. Current pharmacological therapies may cause serious adverse effects, are expensive, and fail to effectively improve pain and function. Finding new and effective non-pharmacological treatments for fibromyalgia patients is urgently needed.

Self-assessed efficacy of a clinical musculoskeletal anatomy workshop: A preliminary survey.

Objective: To survey the efficacy of a practical workshop on clinical musculoskeletal anatomy held in five American countries.

Methods: A self-assessment competence questionnaire sent to participants 1-3 months after the workshop. Results were compared to the results of a practical, instructor-assessed, pre-workshop test.

Preworkshop knowledge of musculoskeletal anatomy of rheumatology fellows and rheumatologists of seven North, Central, and South American countries.

Objective: To report the baseline knowledge of clinical anatomy of rheumatology fellows and rheumatologists from Argentina, Chile, Ecuador, El Salvador, Mexico, the US, and Uruguay.

Methods: The invitation to attend a workshop in clinical anatomy was an open call by national rheumatology societies in 4 countries or by invitation from teaching program directors in 3 countries. Prior to the workshop, a practical test of anatomic structures commonly involved in rheumatic diseases was administered.

Clinical anatomy of the pelvis and hip.

The contents of this review may appear odd. After a brief description of the coxofemoral joint, the entities discussed include ilioinguinal neuropathy within the context of the nerves that may be damaged during lower abdominal surgery, meralgia paresthetica, piriformis syndrome with the appropriate caveats, trochanteric syndrome, "ischial bursitis" and trochanteric syndrome caused by ischemia. These cases were chosen to stress our belief that rheumatologists are first and foremost internists.

Clinical anatomy of the ankle and foot.

This paper emphasizes the anatomical substrate of several foot conditions that are seldom discussed in this context. These include the insertional and non-insertional Achilles tendinopathies, plantar fasciopathy, inferior and posterior heel spurs, foot compartment syndromes, intermetatarsal bursitis and Morton's neuroma. It is a rather superficial anatomical review of an organ that remains largely neglected by rheumatologists.

Development of the seminar.

The current issue of Reumatología Clínica is devoted to the method of teaching clinical anatomy as it applies to rheumatology. This method was developed as a response to a perceived need. It is our belief that rheumatologists are at present insufficiently trained in clinical anatomy.

Clinical anatomy of the elbow and shoulder.

The elbow patients herein discussed feature common soft tissue conditions such as tennis elbow, golfers' elbow and olecranon bursitis. Relevant anatomical structures for these conditions can easily be identified and demonstrated by cross examination by instructors and participants. Patients usually present rotator cuff tendinopathy, frozen shoulder, axillary neuropathy and suprascapular neuropathy.

Clinical anatomy of the hand.

This article reviews the underlying anatomy of trigger finger and thumb (fibrous digital pulleys, sesamoid bones), flexor tenosynovitis, de Quervain's syndrome, Dupuytren's contracture, some hand deformities in rheumatoid arthritis, the carpal tunnel syndrome and the ulnar nerve compression at Guyon's canal. Some important syndromes and structures have not been included but such are the nature of these seminars. Rather than being complete, we aim at creating a system in which clinical cases are used to highlight the pertinent anatomy and, in the most important part of the seminar, these pertinent items are demonstrated by cross examination of participants and teachers.

Clinical anatomy of the knee.

The clinical anatomy of several pain syndromes of the knee is herein discussed. These include the iliotibial tract syndrome, the anserine syndrome, bursitis of the medial collateral ligament, Baker's cyst, popliteus tendon tenosynovitis and bursitis of the deep infrapatellar bursa. These syndromes are reviewed in terms of the structures involved and their role in knee physiology.

A randomized trial of tai chi for fibromyalgia.

Background: Previous research has suggested that tai chi offers a therapeutic benefit in patients with fibromyalgia.

Methods: We conducted a single-blind, randomized trial of classic Yang-style tai chi as compared with a control intervention consisting of wellness education and stretching for the treatment of fibromyalgia (defined by American College of Rheumatology 1990 criteria). Sessions lasted 60 minutes each and took place twice a week for 12 weeks for each of the study groups.