RESUMEN
BACKGROUND: The reduction in joint load is a potential beneficial factor in managing osteoarthritis of the temporomandibular joint (TMJ). This paper aims to compare the effectiveness of the intramuscular injection of botulinum toxin (BTX-A) as an adjunct to TMJ arthrocentesis plus viscosupplementation with arthrocentesis plus viscosupplementation alone in the management of TMJ osteoarthritis. METHODS: A pilot clinical retrospective study examined TMJ osteoarthritis treatments. Patients were divided into two groups: Group A received BTX-A injections and arthrocentesis with viscosupplementation, while Group B received only arthrocentesis with viscosupplementation. The study assessed outcomes based on mouth opening (MO), pain at rest (PR), pain at mastication (PF), and masticatory efficiency (ME) at various time points (baseline (T0), 1 week (T1), 2 weeks (T2), 3 weeks (T3), and 4 weeks (T4)) up to 2 months after treatment. RESULTS: The study included two groups, each with five patients. Group A received five weekly sessions of arthrocentesis plus viscosupplementation and a single BTX-A injection during the first arthrocentesis appointment. Group B underwent the five-session protocol of arthrocentesis plus viscosupplementation alone. MO, PF, PR, and ME improved quickly in T2 in both groups, but the improvement was of greater importance over the following weeks and lasted longer in Group A. CONCLUSIONS: Arthrocentesis with viscosupplementation associated with BTX-A was found to be more effective than arthrocentesis alone in improving clinical outcomes. This suggests that patients with TMJ osteoarthritis and myofascial pain may benefit from reduced muscle tone and joint load.
Asunto(s)
Artrocentesis , Toxinas Botulínicas Tipo A , Trastornos de la Articulación Temporomandibular , Viscosuplementación , Humanos , Trastornos de la Articulación Temporomandibular/tratamiento farmacológico , Trastornos de la Articulación Temporomandibular/terapia , Femenino , Masculino , Inyecciones Intramusculares , Adulto , Toxinas Botulínicas Tipo A/administración & dosificación , Toxinas Botulínicas Tipo A/uso terapéutico , Estudios Retrospectivos , Viscosuplementación/métodos , Persona de Mediana Edad , Estudios de Casos y Controles , Proyectos Piloto , Osteoartritis/tratamiento farmacológico , Resultado del Tratamiento , Terapia Combinada , Prueba de Estudio ConceptualRESUMEN
The aim of this paper was to determine the optimal needle depth for temporomandibular joint (TMJ) arthrocentesis using magnetic resonance imaging (MRI), with the aim of improving procedural safety and efficacy in clinical practice. A retrospective analysis of 264 TMJ MRIs from 132 patients at Istanbul Medipol Mega University Hospital was conducted. T2-weighted MRI sequences were utilised to measure distances from skin to joint capsules at varying needle entry points, applying the double puncture technique. The study adhered to ethical standards with appropriate approvals. The analysis revealed significant gender-related variations in needle depths (females showing shorter distances than males, p < 0.05). No significant gender differences were found in condylar angles. An inverse correlation between age and condylar angle suggested age-related anatomical changes. Crucially, a 20 mm needle depth was identified as safer and more effective than the previously recommended 25 mm. This study underscores the necessity of revising needle depth to 20 mm in TMJ arthrocentesis. These findings hold significant implications for improving procedural safety and catering to demographic variations.
Asunto(s)
Artrocentesis , Imagen por Resonancia Magnética , Agujas , Articulación Temporomandibular , Humanos , Femenino , Masculino , Artrocentesis/métodos , Estudios Retrospectivos , Imagen por Resonancia Magnética/métodos , Adulto , Persona de Mediana Edad , Articulación Temporomandibular/diagnóstico por imagen , Articulación Temporomandibular/patología , Anciano , Adolescente , Adulto Joven , Trastornos de la Articulación Temporomandibular/diagnóstico por imagen , Trastornos de la Articulación Temporomandibular/patologíaRESUMEN
The diagnosis of septic arthritis requires a reliance on ancillary tests, including synovial fluid white blood cell count (jWBC), percentage of polymorphonuclear leukocytes (%PMN), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP). This study evaluated these tests to determine their diagnostic utility in suspected septic arthritis. A retrospective chart review was performed on patients admitted to an urban hospital who underwent arthrocentesis. The authors evaluated the jWBC, %PMN, ESR, and CRP with receiver operating characteristic (ROC) curve analyses. Two hundred sixty-five patients met inclusion criteria. Sixty-three had a culture-positive aspirate. ROC curve analysis resulted in an area under the curve (AUC) of 0.80 for jWBC with cutoff point of 22,563 cells/mm3 and an AUC of 0.71 for %PMN with cutoff point of 90.5%. CRP and ESR had AUC values of 0.62 and 0.61, respectively. The culture-positive cohort had higher elevations in all assessed diagnostic tests. However, AUC data for ESR and CRP showed little diagnostic utility. Additionally, sensitivities and specificities of jWBC and %PMN were too low. Associated cutoff points would result in excessive unnecessary operative intervention. Further studies should incorporate synovial fluid biomarkers into the workup of a suspected septic joint. (Journal of Surgical Orthopaedic Advances 33(2):108-111, 2024).
Asunto(s)
Artritis Infecciosa , Sedimentación Sanguínea , Proteína C-Reactiva , Líquido Sinovial , Humanos , Artritis Infecciosa/diagnóstico , Estudios Retrospectivos , Masculino , Femenino , Persona de Mediana Edad , Proteína C-Reactiva/análisis , Recuento de Leucocitos , Anciano , Curva ROC , Adulto , Artrocentesis , Neutrófilos , Sensibilidad y Especificidad , Biomarcadores/análisis , Anciano de 80 o más AñosRESUMEN
PURPOSE: Septic arthritis is a dangerous medical condition requiring prompt diagnosis, often via arthrocentesis. A "dry tap" occurs when no fluid is aspirated. We hypothesized that the absence of a joint effusion on pre-procedure advanced imaging would reliably predict a dry tap and exclude septic arthritis. METHODS: A cohort of 217 arthrocentesis cases of large joints (hips, shoulders, knees) from our institution, with pre-procedure advanced imaging (CT, MR, US) of the same joint performed within the previous 48 h, was analyzed. Exclusion criteria included non-native joints or inadequate imaging of the affected joint. These cases underwent blinded review by 4 radiologists who measured the deepest pocket of joint fluid on the pre-procedure imaging. Wilcoxon rank-sum test was performed comparing joint fluid pocket size to outcomes of successful aspiration and final diagnosis. RESULTS: A smaller average joint pocket fluid size was present on advanced imaging in both dry taps compared with successful arthrocenteses (p < .0001), and in uninfected joints compared with septic joints (p = .0001). However, the overlap of values was too great to allow for a perfectly predictive cutoff. 29% (5/17) of patients with no visible joint fluid on pre-aspiration imaging underwent successful arthrocentesis, one case representing septic arthritis. CONCLUSION: Volume of joint fluid on advanced pre-arthrocentesis imaging cannot reliably predict subsequent dry tap nor exclude septic arthritis.
Asunto(s)
Artritis Infecciosa , Artrocentesis , Valor Predictivo de las Pruebas , Líquido Sinovial , Humanos , Artritis Infecciosa/diagnóstico por imagen , Masculino , Femenino , Persona de Mediana Edad , Anciano , Líquido Sinovial/diagnóstico por imagen , Adulto , Estudios Retrospectivos , Anciano de 80 o más AñosRESUMEN
Background: Septic arthritis is an orthopedic emergency. Diagnosis is difficult in patients with concomitant crystalline arthropathy (gout or pseudogout). The symptomatology of crystal arthritis mimics septic arthritis, clouding clinical diagnosis. Arthrocentesis and synovial fluid analysis are the standard diagnostic tests for both pathologies. Crystals on microscopy are diagnostic of crystal arthritis, however their presence does not rule out septic arthritis. Septic arthritis is diagnosed by positive microbiology culture. Though septic arthritis is associated with elevated synovial total nucleated count (TNC), TNC elevations can also occur with gout. The literature suggests that a TNC count of > 50,000 cells in a crystal-positive joint should raise suspicion for concurrent septic arthritis, however data is limited. Further diagnostic indicators are needed to help clinicians promptly identify crystal positive septic arthritis as the treatments and prognoses are different. Methods: Patients were retrospectively identified who had arthrocentesis of a native joint positive for monosodium urate (MSU) and/or (CPPD) crystals. Laboratory data was collected including synovial fluid cultures, total nucleated cell count (TNC), percent polymorphic neutrophils (%PMN), and crystal analysis; and serum CRP, ESR, and white blood cell count (WBC). Statistical analysis performed using Spearman correlation, Univariate-Fischer's exact and Wilcoxon tests, and multivariate analysis. Results: 442 joints identified with positive CPPD and/or MSU crystals, 31% female, 69% male. Of 442 aspirates, 58 had positive cultures. Patients were more likely to have positive cultures if synovial TNC > 50,000 (odds ratio 7.7), CRP > 10 mg/dL (OR 3.2), PMN > 90% (OR 2.17), and if the patient was female (OR 1.9), all were statistically significant with p < 0.05. There were 55 patients who underwent irrigation and debridement based on clinical suspicion or a positive gram stain, 37 of these ultimately had a positive culture (67%), the remaining 18 had negative cultures. Conclusion: Results are consistent with the literature, a TNC > 50,000 warrants a high suspicion for concurrent septic arthritis and should prompt providers to critically evaluate other patient laboratory data. Results further suggests that a patient with positive crystals, synovial TNC > 50,000 cells, PMN > 90%, and serum CRP > 10mg/dL is at high risk for having a concurrent septic arthritis and may warrant urgent irrigation and debridement and antibiotic therapy. This data serves as a supporting to develop an infection risk calculator for crystal positive septic arthritis. Level of Evidence: III.
Asunto(s)
Artritis Infecciosa , Artrocentesis , Artropatías por Depósito de Cristales , Líquido Sinovial , Humanos , Artritis Infecciosa/diagnóstico , Artritis Infecciosa/microbiología , Femenino , Masculino , Estudios Retrospectivos , Líquido Sinovial/microbiología , Anciano , Persona de Mediana Edad , Artropatías por Depósito de Cristales/diagnóstico , Ácido Úrico/análisis , Adulto , Anciano de 80 o más AñosRESUMEN
OBJECTIVE: To determine the clinical applicability of the modified concentric cannula technique (CCT), focusing on the duration of the arthrocentesis, the number of reposition of cannula, and the occurrence of complications. STUDY DESIGN: Descriptive study. Place and Duration of the Study: Department of Oral and Maxillofacial Surgery, Ankara Yildirim Beyazit University, Ankara, Turkiye, between September 2021 and May 2022. METHODOLOGY: Forty patients with Wilkes III temporomandibular joints (TMJ) internal derangement were identified and 13 patients who met the inclusion criteria were reviewed. The main outcomes regarding the clinical applicability of modified CCT included the duration of arthrocentesis, the number of reposition of cannula, and the occurrence of complications. RESULTS: The values of maximum mouth opening (MMO) without pain and MMO without assistance measured in the immediate postoperative period and at the 4th and 8th postoperative weeks were found to be significantly higher than the pre-arthrocentesis values. The values of MMO with assistance measured in the immediate postoperative period and at the 8th postoperative week were also significantly higher than the baseline values. Compared with preoperative values, notable decreases in pain scores were observed at the 4th (p = 0.003) and 8th (p = 0.002) postoperative weeks. The assessment of the jaw dysfunction also revealed significantly lower scores at the 4th (p = 0.024) and 8th (p <0.001) postoperative weeks. CONCLUSION: Modified CCT of arthrocentesis substantially decreased pain and improved mandibular functions in patients with internal derangement of TMJ. Additionally, this technique could be performed with a reduced number of cannula relocations and required a shorter operative time even with the use of a higher irrigation volume during the lavage procedure. KEY WORDS: Arthrocentesis, Temporomandibular joint disorder, Temporomandibular joint.
Asunto(s)
Artrocentesis , Trastornos de la Articulación Temporomandibular , Humanos , Artrocentesis/métodos , Masculino , Femenino , Trastornos de la Articulación Temporomandibular/cirugía , Adulto , Persona de Mediana Edad , Punciones/métodos , Agujas , Resultado del Tratamiento , Adulto Joven , Articulación Temporomandibular/cirugía , Rango del Movimiento Articular , CánulaRESUMEN
INTRODUCTION: Anterior displacement of the temporomandibular joint (TMJ) disc is a disorder in which the articular disc is dislocated from its correct position relative to the mandibular condyle and mandibular fossa. Traditionally, the initial treatment of disc displacements involves various conservative measures, including the use of a stabilizing interocclusal splint. However, in cases where there is associated limited mouth opening, as in the case of anterior disc displacement with reduction and intermittent block (ADDwRIB), and anterior disc displacement without reduction (ADDw/oR), arthrocentesis has been suggested as another modality of initial treatment due to its faster effect in preventing disease progression to a more advanced stage, as well as reducing the chances of pain chronification and central sensitization. OBJECTIVES: This study aimed to analyze whether there is a preponderance in efficacy between treatments with a stabilizing interocclusal splint or arthrocentesis in these patients. METHODS: A randomized, prospective, longitudinal clinical trial was conducted. The sample was obtained by convenience, between June 2021 and January 2023. Twenty-four patients with diagnoses of ADDwRIB and ADDw/oR were included. The diagnosis and clinical evaluations followed the DC/TMD criteria, and TMJ MRI was performed. Patients were randomly allocated to 2 treatment groups. Group 1 (n = 13): stabilizing interocclusal splint. Group 2 (n = 11): arthrocentesis. Patients were evaluated after 1, 2, 3, and 6 months for clinical parameters of pain, functionality, and psychosocial status. RESULTS: Both treatments were effective in reducing pain levels, with no statistically significant differences. Group 1 showed significantly greater mouth-opening levels compared to Group 2 (P = .041). CONCLUSION: Both groups showed significant improvements in various parameters evaluated throughout the study, indicating they are equally effective in pain control and most functional and quality of life parameters. However, the stabilizing interocclusal splint treatment was superior in restoring mouth opening.
Asunto(s)
Artrocentesis , Ferulas Oclusales , Dimensión del Dolor , Trastornos de la Articulación Temporomandibular , Humanos , Femenino , Masculino , Trastornos de la Articulación Temporomandibular/terapia , Artrocentesis/métodos , Adulto , Estudios Prospectivos , Resultado del Tratamiento , Luxaciones Articulares/terapia , Disco de la Articulación Temporomandibular , Estudios Longitudinales , Persona de Mediana Edad , Rango del Movimiento ArticularRESUMEN
Disc displacement without reduction (DDwoR) can cause pain and limitations in mouth opening, with a significant impact on function. The optimal management strategy for DDwoR is unclear. Treatments include conservative management such as mandibular manipulation, occlusal splints, and patient education/self-management, as well as arthrocentesis, which is a minimally invasive procedure. The aim of this systematic review and meta-analysis was to ascertain whether there is a role for arthrocentesis in the management of DDwoR. Studies analysing the outcomes pain and maximum mouth opening (MMO) in patients with DDwoR treated by arthrocentesis or occlusal coverage devices were eligible for inclusion. Following a database search, six studies with a total of 343 participants were found to be eligible for analysis (three prospective observational studies, one retrospective observational study, one non-randomized single-blind clinical trial, and one unblinded randomized clinical trial). When compared to occlusal coverage splints, arthrocentesis demonstrated a slight improvement in pain, although this was statistically non-significant (standardized mean difference (SMD) -0.50, 95% confidence interval (CI) -1.04 to 0.05, P = 0.07; I2 = 81%), and a significant improvement in MMO (SMD 0.79 mm, 95% CI 0.24-1.35 mm, P = 0.005; I2 = 79%). However, due to the significant heterogeneity between studies and the high risk of bias, along with the paucity of double-blind randomized controlled clinical trials, definitive conclusions cannot be drawn for this clinical question.
Asunto(s)
Artrocentesis , Ferulas Oclusales , Trastornos de la Articulación Temporomandibular , Humanos , Trastornos de la Articulación Temporomandibular/terapia , Artrocentesis/métodos , Luxaciones Articulares/terapia , Disco de la Articulación Temporomandibular , Dimensión del DolorRESUMEN
The initial treatment of symptomatic disorders of the temporomandibular joint typically consists of a conservative approach, in which medication (painkillers and muscle relaxants), orofacial physiotherapy and splints are most important. In most cases, minimally invasive treatment options, such as arthrocentesis, arthroscopy or joint injections, are only considered when conservative methods provide insufficient symptom reduction. There is, however, an ongoing debate about the optimal treatment strategy due to an increasing body of evidence concerning the superior effectiveness in symptom reduction of minimally invasive treatment options with regard to conservative treatments. If these minimally invasive treatment options are also ineffective, open joint surgery may be considered as a last option for a select group of patients.
Asunto(s)
Artroscopía , Procedimientos Quirúrgicos Mínimamente Invasivos , Trastornos de la Articulación Temporomandibular , Humanos , Trastornos de la Articulación Temporomandibular/cirugía , Trastornos de la Articulación Temporomandibular/terapia , Artroscopía/métodos , Resultado del Tratamiento , Articulación Temporomandibular/cirugía , Artrocentesis/métodosRESUMEN
This study aimed to assess and compare the efficacy of two distinct single-puncture techniques in temporomandibular joint (TMJ) arthrocentesis for managing disk displacement without reduction (DDwoR). Sixty patients with DDwoR were randomly and blindly assigned to two treatment groups (n = 30 each): group 1 - TMJ arthrocentesis with the classic concentric needle; and group 2 - TMJ arthrocentesis with the concentric needle-cannula system. The following variables were recorded and compared across the groups: patient's pain perception (visual analog scale - VAS, 0-10); maximal interincisal distance (MID, mm); facial edema (FE, presence or absence); and operation duration (OP, minutes). Patients in group 2 presented significantly lower values of VAS score and presence of FE (p < 0.05) when examining the data at 24 and 48 h after the arthrocentesis. They also showed an increase in MID values (p = 0.024) after 6 months. With regard to OP, no significant difference was observed between the groups. Performing a single-puncture TMJ arthrocentesis using a concentric needle-cannula system significantly reduced the patients' pain perception, and mitigated the presence of facial edema during the immediate postoperative period (at 24 and 48 h). Furthermore, it resulted in a notable increase in the MID after 6 months.
Asunto(s)
Artrocentesis , Cánula , Agujas , Trastornos de la Articulación Temporomandibular , Humanos , Artrocentesis/instrumentación , Artrocentesis/métodos , Femenino , Masculino , Método Simple Ciego , Adulto , Trastornos de la Articulación Temporomandibular/cirugía , Persona de Mediana Edad , Dimensión del Dolor , Luxaciones Articulares/cirugía , Resultado del Tratamiento , Adulto JovenRESUMEN
Temporomandibular joint (TMJ) arthrocentesis is one of the most commonly used non-invasive surgical interventions in the treatment of refractory pain and dysfunction associated with internal derangement. Several adjunctive therapies have been used in combination with arthrocentesis in an attempt to increase its efficacy and long-term maintenance. Duloxetine is a selective serotonin and norepinephrine reuptake inhibitor which is used in different chronic pain conditions. This study aimed to assess the efficacy of duloxetine in combination with arthrocentesis compared with arthrocentesis alone. Twenty-eight patients with chronic TMJ pain were included and randomly allocated into 2 groups (control and study groups). The control group included patients who underwent TMJ arthrocentesis only, and the study group included patients who underwent arthrocentesis followed by giving duloxetine (30 mg) orally twice daily for 3 months. Pain, maximum mouth opening, and level of anxiety and depression were assessed preoperatively and followed at regular intervals of 1 week, 1 month, 3 months, and 6 months postoperatively. Pain was significantly reduced in both groups at all postoperative intervals and was significantly lower in the study group than the control group at 6 months. Maximum mouth opening increased significantly in both groups, but the difference between them was not significant. Level of anxiety and depression was significantly decreased in both groups, with no statistically significant difference between them. The results of this study indicate that duloxetine in combination with arthrocentesis may provide effective and long-term pain control; however, its use is associated with a higher risk of adverse events.
Asunto(s)
Artrocentesis , Clorhidrato de Duloxetina , Dimensión del Dolor , Trastornos de la Articulación Temporomandibular , Humanos , Clorhidrato de Duloxetina/uso terapéutico , Femenino , Masculino , Adulto , Trastornos de la Articulación Temporomandibular/tratamiento farmacológico , Trastornos de la Articulación Temporomandibular/cirugía , Artrocentesis/métodos , Resultado del Tratamiento , Terapia Combinada , Persona de Mediana Edad , Ansiedad , Depresión , Dolor Crónico/tratamiento farmacológico , Inhibidores de Captación de Serotonina y Norepinefrina/uso terapéutico , Inhibidores de Captación de Serotonina y Norepinefrina/administración & dosificaciónRESUMEN
Viscosupplementation, which has been referred to as intra-articular injections of hyaluronic acid, is preferable in the treatment of patients with degenerative disease of the temporomandibular joint who have not responded to conservative therapy. The complications of intra-articular injections are reported as pain, swelling, heat, rash, itching, bruising, or redness. This article describes a patient who underwent arthrocentesis followed by viscosupplementation and subsequently experienced pain and malocclusion related to the applied agent.
Asunto(s)
Ácido Hialurónico , Trastornos de la Articulación Temporomandibular , Viscosuplementación , Humanos , Inyecciones Intraarticulares , Trastornos de la Articulación Temporomandibular/tratamiento farmacológico , Trastornos de la Articulación Temporomandibular/inducido químicamente , Ácido Hialurónico/efectos adversos , Ácido Hialurónico/administración & dosificación , Viscosuplementación/efectos adversos , Femenino , Artrocentesis/efectos adversos , Viscosuplementos/efectos adversos , Viscosuplementos/administración & dosificación , Persona de Mediana EdadRESUMEN
Temporomandibular joint internal disorders commonly present with limited mouth opening and pain. Treatment options range from invasive surgical procedures to minimally invasive interventions. This technical note aims to introduce a modification to the arthrocentesis technique in which a pressure infusion cuff (VBM Classic Infusor, Medizintechnik GmbH, Germany) is used for irrigation instead of syringes or peristaltic pumps. A pressure infusion cuff (bag) is an inflatable bag with a hand pump and a sphygmomanometer that allows monitorization of the pressure, and it is intended to apply pressure on intravenous fluid bags to assist with rapid infusion of fluids. This allows the operator to maintain an efficient and stable flow pressure throughout the procedure while avoiding occupational hand and wrist problems resulting from manual irrigation with syringes. Furthermore, pressure monitoring, as read on the sphygmomanometer of the cuff, facilitates the manipulation of the needles and adjustment of the pressure should the patient experience discomfort. This increases the patient's compliance, physician's comfort, and allows the collection of quantitative data in clinical studies.
Asunto(s)
Artrocentesis , Trastornos de la Articulación Temporomandibular , Humanos , Artrocentesis/métodos , Artrocentesis/instrumentación , Trastornos de la Articulación Temporomandibular/cirugía , Presión , Diseño de Equipo , Irrigación Terapéutica/instrumentación , Irrigación Terapéutica/métodosRESUMEN
To compare the detection value of third-generation sequencing (TGS) with pathogenic microbial culture in prosthetic joint infection (PJI). Arthrocentesis was performed on 29 patients who underwent hip and knee revision surgeries. In the PJI group, TGS detected 85.71 % of positive cases, while pathogenic microbial culture detected only 42.85 %. TGS identified 17 different pathogenic microorganisms, including Staphylococcus epidermidis, Staphylococcus aureus, Streptococcus lactis, and Mycobacterium tuberculosis complex. In the loosening group, TGS was positive in one patient, while microbial culture was negative in all cases. TGS showed higher sensitivity (85.71 % vs. 42.85 %), comparable specificity (93.33 % vs. 100 %), and similar positive predictive value (92.31 % vs. 100 %) compared to culture.However, TGS had a higher negative predictive value (87.5 % vs. 65.22 %).Additionally, TGS provided faster results (mean time 23.8±3.6 h) compared to microbial culture (mean time 108.0±9.4 h).These findings suggest that TGS holds promise for detecting pathogenic microorganisms in PJI and has potential for clinical application.
Asunto(s)
Secuenciación de Nucleótidos de Alto Rendimiento , Infecciones Relacionadas con Prótesis , Sensibilidad y Especificidad , Humanos , Infecciones Relacionadas con Prótesis/microbiología , Infecciones Relacionadas con Prótesis/diagnóstico , Masculino , Femenino , Anciano , Persona de Mediana Edad , Secuenciación de Nucleótidos de Alto Rendimiento/métodos , Bacterias/aislamiento & purificación , Bacterias/genética , Bacterias/clasificación , Artrocentesis , Anciano de 80 o más Años , Valor Predictivo de las PruebasRESUMEN
OBJECTIVES: Double puncture arthrocentesis (DPA) of the temporomandibular joint (TMD) is considered an effective preservative option for managing mandibular condylar head fractures. However, the procedure is commonly performed by a traditional "blind" method using anatomical characteristics. In the present study, an ultrasonography (US) device was applied for the treatment of a case with a fractured mandibular condyle. METHODS: A 79-year-old female was diagnosed right side condylar head fracture complaining pain of right TMD and reduced mouth opening range: inter-incisor distance of 20 mm. Since the fracture position was high and inoperable, the decision was made to perform DPA of the TMD. The US probe was positioned parallel and slightly oblique to the major axis of the mandibular ramus. Both the posterior and anterior insertions into the joint space were performed according to the axis mentioned above, which enabled the operator to visualize the entirety of the needle. RESULTS: The device offered safety and ensured accuracy by providing real-time visual aid to the surgeon. The procedure provided an early increase in the inter-incisor distance (31 mm) and pain relief. CONCLUSIONS: Hence, for the preservative treatment of mandibular condylar head fractures, based on the present study, we recommend US-guided arthrocentesis as a safe, feasible, and effective therapeutic option instead of the conventional "blind" method.
Asunto(s)
Artrocentesis , Cóndilo Mandibular , Fracturas Mandibulares , Ultrasonografía Intervencional , Humanos , Femenino , Anciano , Cóndilo Mandibular/diagnóstico por imagen , Cóndilo Mandibular/lesiones , Fracturas Mandibulares/diagnóstico por imagen , Fracturas Mandibulares/cirugía , Fracturas Mandibulares/terapia , Fracturas Mandibulares/complicacionesRESUMEN
OBJECTIVE: To observe the clinical effect of arthrocentesis combined with liquid phase concentrated growth factor (CGF) injection in the treatment of unilateral temporomandibular joint osteoarthritis (TMJOA), in order to provide a new treatment option for TMJOA patients. METHODS: In this non-randomized controlled study, patients diagnosed with unilateral TMJOA who visited the center for temporomandibular joint disorder and orofacial pain of Peking University School and Hospital of Stomatology from June 2021 to January 2023 were selected as research objects. The patients were divided into experimental group and control group, which were selected by patients themselves. The experimental group received arthrocentesis combined with liquid phase CGF injection and the control group received arthrocentesis combined with HA injection. Both groups were treated 3 times, once every two weeks. The clinical effect was evaluated by the maximum mouth opening, pain value and the degree of mandibular function limitation 6 months after treatment. The change of condylar bone was evaluated by cone beam CT (CBCT) image fusion technology before and after treatment. RESULTS: A total of 20 patients were included in the experimental group, including 3 males and 17 females, with an average age of (34.40±8.41) years. A total of 15 patients were included in the control group, including 1 male and 14 females, with an average age of (32.20±12.00) years. There was no statistical difference in general information between the two groups (P > 0.05). There were no statistical differences in the mouth opening, pain value and the degree of jaw function limitation between the two groups before treatment (P > 0.05), and all of them improved 6 months after treatment compared with before treatment (P < 0.05). However, the mouth opening of experimental group was significantly higher than that of control group 6 months after treatment (P < 0.05), and the degree of jaw function limitation was significantly lower than that of control group (P < 0.05). CBCT 2D images showed that the condylar bone of both groups was smoother after treatment than before treatment, and image fusion results showed that 10 patients (50.0%) in the experimental group and 5 patients (33.3%) in the control group had reparative remodeling area of condylar bone, and there was no statistical difference between them (P > 0.05). Except for one CGF patient, the other patients in both groups had some absorption areas of condylar bone. CONCLUSION: The arthrocentesis combined with liquid phase CGF injection can improve the clinical symptoms and signs of unilateral TMJOA patients in short term, and is better than HA in increasing mouth opening and improving jaw function. CBCT fusion images of both patient groups show some cases of condylar bone reparative remodeling and its relevance to treatment plans still requires further study.
Asunto(s)
Artrocentesis , Osteoartritis , Femenino , Humanos , Masculino , Adulto , Adulto Joven , Articulación Temporomandibular , Osteoartritis/tratamiento farmacológico , Dolor/tratamiento farmacológico , Péptidos y Proteínas de Señalización Intercelular , Resultado del Tratamiento , Inyecciones Intraarticulares , Ácido Hialurónico/uso terapéuticoRESUMEN
BACKGROUND: Acute bacterial arthritis (ABA) is a serious, pediatric infection that can result in motor comorbidities. Normally, a joint fluid white blood cell (WBC) count of 50,000 or more cells/mm 3 is used to make a presumptive diagnosis of ABA. This study evaluated the utility of the joint fluid WBC count for diagnosing pediatric ABA confirmed by a positive culture result. METHODS: Patients with ABA between March 2010 and March 2023 at Tokyo Metropolitan Children's Medical Center were included. ABA was confirmed by positive joint fluid culture results for a pathogenic organism. Patients with negative results and those without a joint fluid WBC count were excluded. Electronic medical records were retrospectively reviewed for demographic data, timing of arthrocentesis, culture results and the joint fluid WBC count. RESULTS: Ninety-five patients with ABA were identified; of these, 22 were included. The median age was 5 years [interquartile range (IQR): 2-10 years]. Males comprised 55% of the population. The median joint fluid WBC count was 19,575 (IQR: 6806-47,388) cells/mm 3 , and 23% of the patients had 50,000 cells/mm 3 or more. The median time from symptom onset to arthrocentesis was 3 days (IQR: 2-5 days). The isolated organisms were methicillin-susceptible Staphylococcus aureus (50%), methicillin-resistant S. aureus (9%), Streptococcus pyogenes (27%), Streptococcus pneumoniae (5%), Klebsiella pneumoniae (5%) and Salmonella spp. (5%). CONCLUSIONS: Most of the patients with ABA confirmed by positive results of a joint fluid culture had a joint fluid WBC count of less than 50,000 cells/mm 3 .
Asunto(s)
Artritis Infecciosa , Líquido Sinovial , Humanos , Masculino , Femenino , Niño , Artritis Infecciosa/microbiología , Artritis Infecciosa/diagnóstico , Preescolar , Estudios Retrospectivos , Líquido Sinovial/microbiología , Líquido Sinovial/citología , Recuento de Leucocitos , Bacterias/aislamiento & purificación , Bacterias/clasificación , Enfermedad Aguda , ArtrocentesisRESUMEN
Management of temporomandibular disorders (TMD) follows a stepwise approach of conservative management, minimally invasive surgery (arthrocentesis and arthroscopy), open surgery and alloplastic replacement. The majority of patients treated in primary care and managed initially in secondary care have myofascial pain and can be managed conservatively with rest, topical NSAIDs, muscle massage, and a bite orthosis. Those who fail to improve and have articular related pain with limitation of function should initially undergo arthroscopic investigation and arthrocentesis, which is effective at resolving symptoms in 80% of patients. Arthroscopy provides the best diagnostic aid should there be a failure to improve and should enable the surgeon to appropriately plan open surgery. Historically, surgical intervention was based on a 'one size fits all' philosophy with the surgeon carrying out a procedure which they are used to doing regardless of the pathology. Prior to arthroscopy this carried an '80% chance of getting 80% better' regardless of approach. Prior arthroscopy reduced success rates to 50%-60% and a better success rate is needed. Basing surgical intervention on the pathology encountered is a sensible approach to joint management, with the surgeon performing surgery on the articular surfaces or disc as indicated. Having used this approach over the last 15 years the author has achieved success rates of 80% in the longer term and this philosophy, rationale, and technique will be discussed along with analysis of more recent publications in the field.
Asunto(s)
Artroscopía , Trastornos de la Articulación Temporomandibular , Humanos , Artrocentesis/métodos , Artroplastia de Reemplazo/métodos , Artroscopía/métodos , Trastornos de la Articulación Temporomandibular/cirugíaRESUMEN
There is currently no consensus on the best treatment for painful temporomandibular disc displacement without reduction (DDwoR), and no network meta-analysis (NMA) of randomized clinical trials (RCTs) comparing all types of treatments for this condition has been conducted. The objective of this study was to compare and rank all treatments for DDwoR, including conservative treatments, occlusal splints, low-level laser therapy (LLLT), arthrocentesis (Arthro) alone, Arthro plus intra-articular injection (IAI) of platelet-rich plasma (PRP), Arthro plus IAI of hyaluronic acid (HA), Arthro with exercises, Arthro plus occlusal splints, and manipulative therapy. Outcome variables were pain intensity on a visual analogue scale (VAS) and maximum mouth opening (MMO, mm). The mean difference with 95% confidence interval was estimated using Stata software. The GRADE system was used to assess the certainty of the evidence. A total of 742 patients from 16 RCTs were included in the NMA. Both direct meta-analysis and NMA showed that Arthro with IAI of co-adjuvants provided better pain reduction in the short term (≤3 months) than Arthro alone. However, the quality of the evidence was very low. In the intermediate term, Arthro alone or combined with co-adjuvants provided better pain reduction than conservative treatment, but with low-quality evidence. Conservative treatment significantly increased MMO in the short term compared to other treatments. In conclusion, the results of this NMA suggest that arthrocentesis with intra-articular injection of adjuvant medications may be superior to conservative treatments in reducing pain intensity at long-term follow-up, while no significant differences were found for the MMO outcome. However, the quality of evidence was generally low to very low, and further RCTs are needed to confirm these findings.
Asunto(s)
Artrocentesis , Ácido Hialurónico , Metaanálisis en Red , Dimensión del Dolor , Plasma Rico en Plaquetas , Ensayos Clínicos Controlados Aleatorios como Asunto , Trastornos de la Articulación Temporomandibular , Humanos , Trastornos de la Articulación Temporomandibular/terapia , Inyecciones Intraarticulares , Artrocentesis/métodos , Ácido Hialurónico/administración & dosificación , Ácido Hialurónico/uso terapéutico , Terapia por Luz de Baja Intensidad/métodos , Ferulas Oclusales , Luxaciones Articulares/terapia , Disco de la Articulación Temporomandibular , Dolor Facial/terapia , Dolor Facial/etiología , Terapia CombinadaRESUMEN
BACKGROUND: Surgical treatment of temporomandibular joint (TMJ) disc displacement (DD) has been established in different forms since over a century. Ther is a consensus to perform minimal invasive interventions as first-line surgical treatment since there are no evidence on best surgical practice yet. OBJECTIVE: The aim was to perform a complex systematic review (SR) on the topic-is there evidence for surgical treatment of TMJ DD? METHODS: The PICO was defined as DD patients (population), treated with different surgical interventions including arthrocentesis (intervention), compared with other or no treatment (control) regarding the outcome variables mandibular function, mouth opening capacity, TMJ pain, etcetera (outcome). For identification of prospective controlled trials and SRs, a search strategy was developed for application in three databases. RESULTS: The search yielded 4931 studies of which 56 fulfilled the stipulated PICO. Studies with low or moderate risk of bias were possible to include in meta-analyses. There were evidence suggesting arthrocentesis being more effective compared to conservative management (maximum interincisal opening (MIO): p < .0001, I2 = 22%; TMJ pain: p = .0003, I2 = 84%) and arthrocentesis being slightly more effective than arthrocentesis with an adjunctive hyaluronic acid injection (MIO: p = .04, I2 = 0%; TMJ pain: p = .28, I2 = 0%). Other treatment comparisons showed nonsignificant differences. The performed meta-analyses only included 2-4 studies each, which might indicate a low grade of evidence. CONCLUSION: Although arthrocentesis performed better than conservative management the findings should be interpreted cautiously, and non-invasive management considered as primary measure. Still, several knowledge gaps concerning surgical methods of choice remains.