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Dental Clinics of North America Apr 2023Temporomandibular disorders are a group of conditions that interfere with the daily lives of patients. Pain and limited function are primary concerns, and general... (Review)
Review
Temporomandibular disorders are a group of conditions that interfere with the daily lives of patients. Pain and limited function are primary concerns, and general dentists are usually the primary clinicians to be made aware of this issue. Evaluation and diagnosis is the key to determining a management plan. Minimally invasive surgical treatment includes arthrocentesis and arthroscopy, which can reduce inflammatory mediators, thereby reducing pain and increasing joint function. Open joint surgery for internal derangements focuses on instrumentation to remove and reshape the diseased condyle and disc as arthroplasty. Patients with severely limited function are candidates for total joint replacement.
Topics: Humans; Temporomandibular Joint Disorders; Arthrocentesis; Pain; Arthroscopy; Temporomandibular Joint; Treatment Outcome; Range of Motion, Articular; Joint Dislocations
PubMed: 36965936
DOI: 10.1016/j.cden.2022.12.002 -
Best Practice & Research. Clinical... Mar 2023Accessing a joint with a needle (arthrocentesis) to extract synovial fluid is a skill intrinsic to the rheumatologist's praxis. Joint aspirations are essential for... (Review)
Review
Accessing a joint with a needle (arthrocentesis) to extract synovial fluid is a skill intrinsic to the rheumatologist's praxis. Joint aspirations are essential for diagnosing or excluding septic joints, are the gold standard for diagnosing acute crystal arthritis, and can provide valuable information about the nature of other forms of arthritis. In appropriate settings, injecting medications into joints can provide rapid, temporary, or even prolonged relief of pain and swelling and can provide a window of relief until other treatment modalities (anti-inflammatories, immunomodulators, and physical therapy) can enforce durable responses. Soft tissue aspirations (e.g., of bursae) and soft tissue injections (of bursae, tendons, trigger points, and areas of nerve compression) can provide similar relief, earning the practitioner the gratitude of the patient. Here, we provide a primary on joint and soft tissue aspiration and injection, including indications for and against procedures, preparing for procedures, and approaches to specific musculoskeletal structures.
Topics: Humans; Arthrocentesis; Arthritis; Synovial Fluid
PubMed: 37507281
DOI: 10.1016/j.berh.2023.101853 -
Deutsche Medizinische Wochenschrift... Aug 2019Crystals are one of the commonest reasons for acute joint inflammation. The most relevant types of crystals are those of monosodium urate (MSU) and calcium...
Crystals are one of the commonest reasons for acute joint inflammation. The most relevant types of crystals are those of monosodium urate (MSU) and calcium pyrophosphates (CPP). To get proven diagnosis of a crystal arthropathy the microscopic identification of those crystals in synovial fluid is still recommended by the actual guidelines. Whenever arthrocentesis is not feasible, ultrasound or dual-energy-computed tomography might help to visualize specific changes induced especially by MSU crystals. Both types of crystals act as danger signals inducing flares of immediate inflammatory response via activation of the innate immune system. Therefore crystal arthropathies could be seen as an auto-inflammatory condition. As neutrophils, monocytes and macrophages are the key cells and Interleukin 1β is one of the dominant cytokines the way of blocking inflammation by colchicine and override IL-1β are specific options in treating inflammation due to the crystals. For gout, causal treatment with urate lowering therapy can result in clearance of urate crystals. Unfortunately, to date there is no causal therapy for CPPD available. The present article summarises the recent knowledge highlighting the news regarding the crystal arthropathies gout and CPPD.
Topics: Anti-Inflammatory Agents; Crystal Arthropathies; Cytokines; Humans; Microscopy; Uric Acid
PubMed: 31350748
DOI: 10.1055/a-0857-0916 -
Cureus Sep 2023Septic arthritis of the knee is the most common form of septic arthritis in children and can lead to irreversible damage to the joint. is the primary pathogen... (Review)
Review
Septic arthritis of the knee is the most common form of septic arthritis in children and can lead to irreversible damage to the joint. is the primary pathogen associated with septic arthritis, although other causative pathogens may be isolate in children with specific risk factors. The diagnosis of knee septic arthritis is based on comprehensive evaluation, including the patient's medical history, physical examination, blood tests, and arthrocentesis. Empirical treatment typically involves anti-staphylococcal penicillin or a first-generation cephalosporin, although modifications may be made based on local resistance patterns and clinical culture data. Surgical debridement, either through open surgery or arthroscopy, involving extensive debridement of the joint, is effective in eliminating the infection. In most cases, additional surgical intervention is not necessary.
PubMed: 37868524
DOI: 10.7759/cureus.45659 -
International Journal of Oral and... Jun 2024The aim of this systematic review was to assess the efficacy of arthroscopy compared to arthrocentesis and to conservative treatments for temporomandibular joint... (Meta-Analysis)
Meta-Analysis Review
Arthroscopy versus arthrocentesis and versus conservative treatments for temporomandibular joint disorders: a systematic review with meta-analysis and trial sequential analysis.
The aim of this systematic review was to assess the efficacy of arthroscopy compared to arthrocentesis and to conservative treatments for temporomandibular joint disorders. Thirteen controlled studies on various patient outcomes were included after a systematic search in seven electronic databases. Meta-analyses were conducted separately for arthroscopic surgery (AS) and arthroscopic lysis and lavage (ALL), and short-term (<6 months), intermediate-term (6 months to 5 years), and long-term (≥5 years) follow-up periods were considered. No significant differences in pain reduction and complication rates were found between AS or ALL and arthrocentesis. Regarding improvement in maximum mouth opening (MMO), both AS at intermediate-term and ALL at short-term follow-up were equally efficient when compared to arthrocentesis. However, at intermediate-term follow-up, ALL was superior to arthrocentesis for MMO improvement (mean difference 4.9 mm, 95% confidence interval 2.7-7.1 mm). Trial sequential analysis supported the conclusion of the meta-analysis for MMO improvement for ALL versus arthrocentesis studies at intermediate-term follow-up, but not for the other meta-analyses. Insufficient evidence exists to draw conclusions regarding other patient outcomes or about comparisons between arthroscopy and conservative treatments. Due to the low quality of the primary studies, further research is warranted before final conclusions can be drawn regarding the management of temporomandibular joint disorders.
Topics: Humans; Arthroscopy; Temporomandibular Joint Disorders; Arthrocentesis; Conservative Treatment
PubMed: 38286713
DOI: 10.1016/j.ijom.2024.01.006 -
Medicina Intensiva Dec 2023The use of point-of-care ultrasonography (POCUS) is not limited to the diagnosis and/or monitoring of critically ill patients. Further, ultrasound guidance is of... (Review)
Review
The use of point-of-care ultrasonography (POCUS) is not limited to the diagnosis and/or monitoring of critically ill patients. Further, ultrasound guidance is of paramount relevance to aid in successfully and safely performing several procedures in the intensive care unit (ICU). In this article, we review the role of POCUS as a procedural guidance in the ICU. Core procedures include, but are not limited to, vascular cannulation, pericardiocentesis, thoracentesis, paracentesis, aspiration of soft-tissue collections/arthrocentesis and lumbar puncture. With time, the procedures performed by intensivists may extend beyond the core competencies depicted in this review. Ultrasound guidance should be part of the intensivist's competencies, for which appropriate training should be achieved.
Topics: Humans; Ultrasonography, Interventional; Ultrasonography; Critical Care; Point-of-Care Systems; Intensive Care Units
PubMed: 38035918
DOI: 10.1016/j.medine.2023.05.016 -
Zeitschrift Fur Rheumatologie Dec 2023Endoprosthesis infections represent a major challenge for doctors and patients. Due to the increase in endoprosthesis implantation because of the increasing life... (Review)
Review
BACKGROUND
Endoprosthesis infections represent a major challenge for doctors and patients. Due to the increase in endoprosthesis implantation because of the increasing life expectancy, an increase in endoprosthesis infections is to be expected. In addition to infection prophylaxis, methods of infection control become highly relevant, especially in the group of geriatric and multimorbid patients. The aim is to reduce the high 1‑year mortality from prosthesis infections through a structured algorithm.
ALGORITHM FOR PROSTHESIS INFECTIONS
Prosthesis infections can basically be divided into early and late infections. According to the criteria of the International Consensus Meeting, a late infection is defined as the occurrence more than 30 days after implantation. With respect to the planned approach, the (p)TNM classification offers an orientation. In the early postoperative interval the clinical appearance is crucial as in this phase neither laboratory parameters nor an analysis of synovial fluid show a high sensitivity. It is fundamental that, apart from patients with sepsis, environment diagnostics should be initiated. If a late infection is suspected, in addition to radiological diagnostics (X-ray, skeletal scintigraphy and if necessary, computed tomography, CT), laboratory (C-reactive protein, CRP, leukocytes, blood sedimentation, and if necessary, interleukin‑6, procalcitonin) and microbiological diagnostics (arthrocentesis with synovial analysis and microbiology) are indicated; however, in addition to the arthrocentesis result, the clinical appearance is crucial in cases where an exclusion cannot be confirmed by laboratory parameters. If an infection is confirmed, the treatment depends on the spectrum of pathogens, the soft tissue situation and the comorbidities, including a multistage procedure with temporary explantation and, if necessary, implantation of an antibiotic-containing spacer is necessary. A prosthesis preservation using the debridement, antibiotics and implant retention (DAIR) regimen is only appropriate in an acute infection situation. Basically, radical surgical debridement should be carried out to reduce the pathogen load and treatment of a possible biofilm formation for both early and late infections. The subsequent antibiotic treatment (short or long interval) should be coordinated with the infectious disease specialists.
CONCLUSION
A structured approach for prosthesis infections oriented to an evidence-based algorithm provides a sufficient possibility of healing. An interdisciplinary approach involving cooperation between orthopedic and infectious disease specialists has proven to be beneficial. Surgical treatment with the aim of reducing the bacterial load by removing the biofilm with subsequent antibiotic treatment is of intrinsic importance.
Topics: Humans; Aged; Prosthesis-Related Infections; Arthroplasty, Replacement, Hip; Prostheses and Implants; Anti-Bacterial Agents; Communicable Diseases; Retrospective Studies; Treatment Outcome
PubMed: 37851164
DOI: 10.1007/s00393-023-01421-7 -
Journal of Oral Rehabilitation Nov 2023This systematic review aimed to investigate and examine whether intra-articular injections of platelet-rich plasma (PRP) after arthrocentesis are beneficial for the... (Review)
Review
OBJECTIVE
This systematic review aimed to investigate and examine whether intra-articular injections of platelet-rich plasma (PRP) after arthrocentesis are beneficial for the treatment of temporomandibular disorders, when compared to other treatments, such as injections of hyaluronic acid (HA) or saline after arthrocentesis.
METHODS
An electronic search on PubMed was performed using combinations of the terms 'temporomandibular' and 'platelet rich plasma', to identify studies reported in English and published up until 2017. The initial screening identified 222 records, of which only seven fulfilled the inclusion criteria and were included in this review. Of these studies, three compared injection of PRP after arthrocentesis with the injection of HA after arthrocentesis, while two compared injection of PRP after arthrocentesis with Ringer's lactate after arthrocentesis and one compared injection of PRP after arthrocentesis to sodium chloride.
RESULTS
Five of the studies found that PRP injections have led to significant improvements in mandibular range of motion and pain intensity up to 12 months after treatment, while the remaining two studies found similar results for the different treatments.
CONCLUSION
However, a standardized protocol for PRP preparation and application needs to be established.
Topics: Humans; Treatment Outcome; Temporomandibular Joint Disorders; Hyaluronic Acid; Injections, Intra-Articular; Arthrocentesis; Platelet-Rich Plasma; Temporomandibular Joint
PubMed: 37341166
DOI: 10.1111/joor.13545