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Grossmann E, Poluha RL. Comparative study of arthrocentesis with concentric-needle cannula with classic concentric needle: A randomized single-blind controlled clinical trial. J Craniomaxillofac Surg 2024; 52:850-854. [PMID: 38724289 DOI: 10.1016/j.jcms.2024.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 03/31/2024] [Accepted: 04/27/2024] [Indexed: 07/23/2024] Open
Abstract
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.
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Affiliation(s)
- Eduardo Grossmann
- Dentistry Faculty, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Campos López A, De-Miguel EE, Malo-Urriés M, Acedo TC. Mouth opening, jaw disability, neck disability, pressure pain thresholds, and myofascial trigger points in patients with disc displacement with reduction: A descriptive and comparative study. Cranio 2024; 42:309-315. [PMID: 34382921 DOI: 10.1080/08869634.2021.1956214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To assess jaw and neck function, pressure pain threshold (PPT), and the presence of trigger points (TrPs) in disc displacement with reduction (DDWR) subjects compared to healthy subjects. METHODS One hundred DDWR subjects and 100 matched controls were studied. Clinical evaluations included demographic data, range of motion, jaw and neck disability, PPT, and muscle TrPs. RESULTS DDWR subjects have limited pain-free opening limitation (p < 0.001), jaw and neck disability limitation (p < 0.001), and higher presence of active and latent TrPs limitation (p < 0.001) compared to healthy subjects. CONCLUSION DDWR subjects present a limited pain-free mouth opening, higher jaw and neck disability, lower PPT, and major presence of active and latent TrPs compared to healthy subjects. Cervical spine and TMJ evaluation and treatment should be considered in DDWR patients.
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Affiliation(s)
| | - Elena Estébanez De-Miguel
- Department Of Physiatrist And Nursery, Faculty Of Heath Sciences, University Of Zaragoza, Zaragoza, Spain
| | - Miguel Malo-Urriés
- Department Of Physiatrist And Nursery, Faculty Of Heath Sciences, University Of Zaragoza, Zaragoza, Spain
| | - Tania Camou Acedo
- Academic Department, Orthopedic Manual Therapy Center, Hermosillo, Mexico
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Grossmann E, Poluha RL. The benefits of performing temporomandibular joint arthrocentesis with catheters and a vacuum pump: A randomized control trial. J Craniomaxillofac Surg 2024; 52:369-373. [PMID: 38253472 DOI: 10.1016/j.jcms.2024.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/13/2023] [Accepted: 01/16/2024] [Indexed: 01/24/2024] Open
Abstract
This study aims to compare the effectiveness of two different techniques of double puncture arthrocentesis with and without the addition of catheters and a vacuum pump for management of temporomandibular joint (TMJ) disc displacement without reduction (DDWOR). A total of 48 patients with DDWOR were randomly and blindly allocated into two treatment groups (N = 24): Group 1, TMJ arthrocentesis with the addition of catheters and a vacuum pump to the second needle; Group 2, TMJ arthrocentesis without any addition device. The following variables were registered and compared between groups: patient's pain perception (visual analogue scale [VAS; 0-10]); maximal interincisal distance [MID; mm]; joint effusion (JE, presence or absence); facial edema (FE; presence or absence); and the operation duration (OP; minutes). Patients in Group 1 presented with significantly lower VAS scores (p < 0.001) and presence of FE (p = 0.03) in the post-operative period, also an increase in MID values (p = 0.026), and a reduction in JE (p = 0.022) after 3 months. Besides that, in this group, the procedure was performed significantly faster (p < 0.001). Performing arthrocentesis with the addition of a vacuum pump makes the procedure faster and yields better results in terms of pain, facial swelling, mouth opening and joint effusion.
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Affiliation(s)
- Eduardo Grossmann
- Federal University of Rio Grande Do Sul, Coronel Corte Real Street, 130, 90630-080, Porto Alegre, Brazil.
| | - Rodrigo Lorenzi Poluha
- Department of Dentistry, State University of Maringá, Mandacaru Avenue, 1550, 87080-000, Maringá, Brazil.
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Korkmaz MD, Karacay BC. Do myofascial trigger points in masseter muscles affect the symptoms of disc displacement with reduction? A cross-sectional study. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230622. [PMID: 37971122 PMCID: PMC10645171 DOI: 10.1590/1806-9282.20230622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/26/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVE The aim of this study was to demonstrate the effect of myofascial pain with referral from the trigger points in the masseter muscles on the clinical symptoms and functional limitations of the temporomandibular joint in participants with disc displacement with reduction. METHODS This prospective, cross-sectional study recruited participants aged 18-45 years with disc displacement with reduction with/without myofascial pain with referral in the masseter muscles based on the inclusion criteria. Maximum mouth opening and the presence of probable awake bruxism were assessed. The "Graded Chronic Pain Scale version 2.0" and "Jaw Function Limitation Scale-8" were used to evaluate Diagnostic Criteria for Temporomandibular Disorders Axis II. Pain levels were measured using the Visual Analog Scale. RESULTS A comparison between the disc displacement with reduction and disc displacement with reduction+myofascial pain with referral groups revealed statistically significant differences in Visual Analog Scale (p<0.001), the presence of awake bruxism (p=0.038), and Graded Chronic Pain Scale version 2.0 (p=0.010). However, no statistically significant difference was observed between the two groups concerning maximum mouth opening and Jaw Function Limitation Scale-8. CONCLUSION Participants with both disc displacement with reduction and myofascial pain with referral in the masseter muscle exhibited higher pain intensity, a higher prevalence of awake bruxism, and increased pain-related disability compared to those with disc displacement with reduction alone.
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Affiliation(s)
- Merve Damla Korkmaz
- University of Health Sciences, Kanuni Sultan Suleyman Training and Research Hospital, Department of Physical Medicine and Rehabilitation – Istanbul, Turkey
| | - Basak Cigdem Karacay
- Ahi Evran University, Faculty of Medicine, Department of Physical Medicine and Rehabilitation – Kırşehir, Turkey
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de Almeida AM, Botelho J, Machado V, Mendes JJ, Manso C, González-López S. Comparison of the Efficacy of Two Protocol Treatments in Patients with Symptomatic Disc Displacement without Reduction: A Randomized Controlled Trial. J Clin Med 2023; 12:jcm12093228. [PMID: 37176666 PMCID: PMC10179338 DOI: 10.3390/jcm12093228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
The aim of this study was to compare the effectiveness of arthrocentesis followed by hyaluronic acid infiltration treatment (ASH) and mandibular exercise therapy (MET) in patients with symptomatic disc displacement without reduction (DDwoR) by examining pain intensity (VAS), mandibular range of motion (MO), and quality of life (QoL). Fifty-two patients were randomly allocated into two groups, MET (N = 26) and ASH (N = 26), and therapy was applied at the baseline and one month after. Patients were followed up at 1 and 12 months after the baseline assessment. Clinical and patient-reported outcomes were compared at the baseline, 1-month follow-up, and 12-month follow-up. The study found no significant differences in VAS and MO between the ASH and MET groups at the baseline. However, while not significant, it was noted that the ASH group showed higher values for MO. Regarding OHIP-14 at 1 month of follow-up, the ASH group showed significant improvements in physical pain (p > 0.01), physical and psychological disability (p = 0.043 and p = 0.029), and handicap (p = 0.033). At the 12-month follow-up, the ASH group showed significant improvements in functional limitation, psychological discomfort, psychological disability, and handicap (p = 0.008, p = 0.001, p = 0.001, p = 0.005, respectively). ASH treatment did not reduce pain or improve mandibular range of motion more than physical therapy in patients with symptomatic DDwoR. However, ASH could be preferable given its positive long-term effects on patients' quality of life. The clinician's main objective is to prioritize the treatment plan order with a focus on the patient's quality of life. Accordingly, healthcare professionals should consider ASH as a treatment option for patients with symptomatic DDwoR who desire long-term improvement in their quality of life.
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Affiliation(s)
- André Mariz de Almeida
- Clinical Research Unit (CRU), Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, Caparica, 2829-511 Almada, Portugal
- Sams Mais-Centro Clinico, 1070-128 Lisboa, Portugal
- School of Dentistry, Campus de Cartuja, University of Granada, Colegio Maximo s/n, 18011 Granada, Spain
| | - João Botelho
- Clinical Research Unit (CRU), Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, Caparica, 2829-511 Almada, Portugal
- Evidence-Based Hub, Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, 2829-511 Almada, Portugal
| | - Vanessa Machado
- Clinical Research Unit (CRU), Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, Caparica, 2829-511 Almada, Portugal
- Evidence-Based Hub, Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, 2829-511 Almada, Portugal
| | - José João Mendes
- Clinical Research Unit (CRU), Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, Caparica, 2829-511 Almada, Portugal
- Evidence-Based Hub, Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, 2829-511 Almada, Portugal
| | - Cristina Manso
- Clinical Research Unit (CRU), Egas Moniz Center for Interdisciplinary Research (CiiEM), Egas Moniz School of Health and Science, Caparica, 2829-511 Almada, Portugal
- Sams Mais-Centro Clinico, 1070-128 Lisboa, Portugal
| | - Santiago González-López
- School of Dentistry, Campus de Cartuja, University of Granada, Colegio Maximo s/n, 18011 Granada, Spain
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Baeumler P, Hupe K, Irnich D. Proposal of a diagnostic algorithm for myofascial trigger points based on a multiple correspondence analysis of cross-sectional data. BMC Musculoskelet Disord 2023; 24:62. [PMID: 36694147 PMCID: PMC9872335 DOI: 10.1186/s12891-023-06129-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/02/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Myofascial trigger points (MTrPS), the morphological correlate of myfascial pain syndromes (MPS), contribute to the worldwide high chronic pain burden. However, uncertainty about MTrP diagnostic criteria remains. Aim of this cross-sectional study was to characterize clusters of diagnostic criteria assessable during physical examination that might guide MTrP diagnosis. METHODS Thirteen MTrP diagnostic criteria proposed in relevant literature were assessed by standardized examinations in the trapezius and levator scapulae muscles of 61 chronic pain patients undergoing an interdisciplinary pain assessment. Hierarchical cluster analysis from multiple correspondence analysis was applied to data of the four muscles separately. Examining physicians classified the findings as MTrP, sufficient for diagnosis of an MPS and/or relevant for the patients' pain condition. RESULTS Taut bands, hypersensitive spots within a taut band, nodules within a taut band and referred pain (classical diagnostic criteria) were most frequent (28-66% M. trapezius, 8-21% M. levator scapulae). Restricted range of motion, pain during contraction, pain exacerbation during emotional stress, muscular weakness, jump sign, local twitch response and autonomic phenomena (complementary diagnostic criteria) occurred in 2-25% and hypersensitive spots and nodules outside of a taut band in 2-7% of the cases. Four clusters emerged: (1) no or just one diagnostic criterion, mostly a taut band alone; (2) a hypersensitive spot and/or nodule outside of a taut band partly in combination with complementary diagnostic criteria; (3) at least two classical diagnostic criteria (mostly a taut band containing a hypersensitive spot) partly in combination with complementary diagnostic criteria; (4) at least two, rather three, classical diagnostic criteria always in combination with complementary diagnostic criteria. Referred pain was specific to cluster 3 and 4. Among classical diagnostic criteria, palpable nodules within a taut band contributed least, and among complementary diagnostic criteria, restricted range of motion and pain during contraction contributed most to data representation. CONCLUSION We propose that the definite diagnosis of an MTrP requires a hypersensitive spot potentially felt as a nodule located within a taut band in addition to either referred pain, a local twitch response or at least two complementary diagnostic criteria, whereby signs of muscular dysfunction take on greater importance.
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Affiliation(s)
- Petra Baeumler
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Kerstin Hupe
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
| | - Dominik Irnich
- grid.411095.80000 0004 0477 2585Multidisciplinary Pain Center, Department of Anaesthesiology, University Hospital LMU, 80336, Pettenkoferstr 8a, Munich, Germany
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Poluha RL, Carvalho Soares FF, Furquim BD, De la Torre Canales G, Sales Pinto Fiamengui LM, Bonjardim LR, Rodrigues Conti PC. Painful Temporomandibular Joint Clicking: Genetic Point of View. J Oral Facial Pain Headache 2022; 36:229–235. [PMID: 36445911 PMCID: PMC10586576 DOI: 10.11607/ofph.3115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 06/04/2022] [Indexed: 11/30/2022]
Abstract
AIMS To determine whether there is an association between gene polymorphisms and patients with painful temporomandibular joint (TMJ) clicking when compared to patients with painless TMJ clicking and a healthy control group. METHODS In this pilot study, the genotypic and allelic frequencies of candidate single-nucleotide polymorphisms (SNP) were compared among 60 individuals divided equally into three groups: patients with painful TMJ clicking (n = 20); patients with painless TMJ clicking (n = 20); and healthy controls (n = 20). Participants were genotyped for the following SNPs using real-time polymerase chain reaction: MMP1 -16071G/2G, COMT Val158Met, TNFα -308, IL1β +3954, IL6 -174, and IL10 -1082. The pressure pain threshold (PPT) of the TMJ was also assessed. All variables were compared among groups. RESULTS Patients with painful TMJ clicking had a significant association and a higher frequency of MMP1 -16071G/2G (P = .042), COMT Val158Met (P = .030), and TNFα -308 (P = .016) when compared to the other groups, as well as a lower frequency of IL10 -1082. Considering PPT values, a progressively lower mean was found in individuals with painful TMJ clicking, followed sequentially by the painless TMJ clicking and the control groups. CONCLUSION This pilot study showed that patients with painful TMJ clicking had a significant association with mutant genotypes related to degradation of extracellular matrix components, pain, proinflammation, and anti-inflammation. Furthermore, these patients also had significantly lower TMJ PPT values in all comparisons.
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Grossmann E, Poluha RL. Double-Puncture Versus Single-Puncture Arthrocentesis: A Randomized Controlled Trial with 3 Years of Follow-Up. J Oral Facial Pain Headache 2022; 36:141-146. [PMID: 35943324 PMCID: PMC10586577 DOI: 10.11607/ofph.3074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/24/2021] [Indexed: 11/16/2023]
Abstract
AIMS To compare the clinical effectiveness of conventional double-puncture vs single-puncture type 2 arthrocentesis for management of temporomandibular joint (TMJ) disc displacement without reduction (DDWOR) after 3 years of follow-up. METHODS A total of 26 patients with DDWOR were randomly and blindly allocated into two treatment groups (n = 13 each): group 1 = conventional double-puncture arthrocentesis; group 2 = single-puncture type 2 arthrocentesis. Data on gender, side of painful joint complaint, age (years), duration of joint pain (months), maximum interincisal distance (MID, mm), and pain intensity (self-reported with a 0-10 visual analog scale [VAS]) were collected. VAS scores and MID were measured before (baseline) and 3 years after (final) the arthrocentesis. RESULTS Twenty-three patients completed the study (group 1, n = 11; group 2, n = 12). Both techniques resulted in significantly reduced VAS scores and increased MID (P = .001) after the 3 years of follow-up; however, there were no statistically significant differences between techniques (P > 0.05). CONCLUSION The two arthrocentesis methods tested were both effective in reducing VAS scores and increasing MID in patients with DDWOR.
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Tatoglu G, Dogan A, Karakis D. The effect of anterior repositioning splint therapy on maximum bite forces in patients with disc interference disorders. Acta Odontol Scand 2022; 80:315-320. [PMID: 34892994 DOI: 10.1080/00016357.2021.2014069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To evaluate the effect of anterior repositioning splint (ARS) on maximum bite force (MBF) values in patients with disc interference disorders (DID). MATERIAL AND METHODS Twenty-two patients with disc interference disorders and 22 healthy subjects participated in to study. The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I have been used to diagnose DID patients. All patients received ARS therapy for 6 weeks. The MBF measurement was performed with Flexi-Force piezo-resistive sensors for both healthy subjects and patients before and after ARS therapy. RESULTS A significant difference was recorded by the increase of the mean MBF values after the use of the ARS in the patient with disc derangements (p < .05). CONCLUSIONS APS therapy is efficient for eliminating pain and increasing MBF of the patients with DID. In addition, the use of FlexiForce sensors may be a practical solution to assess the bite force in the clinical setting.
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Affiliation(s)
- Gökce Tatoglu
- Bagcılar Oral and Dental Health Centre, Istanbul, Turkey
| | - Arife Dogan
- Department of Prosthodontics, Faculty of Dentistry, Gazi University, Ankara, Turkey
| | - Duygu Karakis
- Department of Prosthodontics, Faculty of Dentistry, Gazi University, Ankara, Turkey
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Poluha RL, De la Torre Canales G, Bonjardim LR, Conti PCR. Who is the individual that will complain about temporomandibular joint clicking? J Oral Rehabil 2022; 49:593-598. [DOI: 10.1111/joor.13318] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 01/17/2022] [Accepted: 03/06/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Rodrigo Lorenzi Poluha
- State University of Maringá Department of Dentistry Bauru Orofacial Pain Group Av. Mandacaru 1550 ‐ 87080‐000 Maringá Brazil
| | - Giancarlo De la Torre Canales
- Bauru Orofacial Pain Group Department of Prosthodontics Bauru School of Dentistry University of São Paulo Al. Octávio Pinheiro Brisola, 9‐75 ‐ 17012‐901 Bauru Brazil
| | - Leonardo Rigoldi Bonjardim
- Bauru Orofacial Pain Group Section of Head and Face Physiology. Department of Biological Sciences Bauru School of Dentistry University of São Paulo Al. Octávio Pinheiro Brisola, 9‐75 ‐ 17012‐901 Bauru Brazil
| | - Paulo César Rodrigues Conti
- Bauru Orofacial Pain Group Department of Prosthodontics Bauru School of Dentistry University of São Paulo Al. Octávio Pinheiro Brisola, 9‐75 ‐ 17012‐901 Bauru Brazil
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Poluha RL, Canales GDLT, Bonjardim LR, Conti PCR. Oral behaviors, bruxism, malocclusion and painful temporomandibular joint clicking: is there an association? Braz Oral Res 2021; 35:e090. [PMID: 34378672 DOI: 10.1590/1807-3107bor-2021.vol35.0090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/15/2020] [Indexed: 11/22/2022] Open
Abstract
The present cross-sectional case-control study aimed to determine if there is an association between specific oral behaviors, sleep bruxism (SB), awake bruxism (AB), and painful temporomandibular joint (TMJ) clicking. Ninety individuals were dived into three groups; Group 1 (n = 30): painful TMJ clicking; Group 2 (n = 30): painless TMJ clicking; and Group 3 (n = 30): control group. The following clinical data were studied: oral behaviors (unilateral chewing, gum chewing, nail biting, foreign objects biting, leaning with jaw against the hand, and sleeping in a position that pressures the jaw), SB, AB (including the frequency in 10 days, evaluated by ecological momentary assessment), and malocclusions investigated based on clinical inspections (anterior open bite, posterior cross-bite, abnormal overbite/overjet, occlusal guidance, mediotrusive and/or laterotrusive interferences, retruded contact position to maximum intercuspation slide, missing posterior teeth). All statistical tests (Kolmogorov-Smirnov, chi-square, and one-way ANOVA) were performed with a 5% significance level. Group 1 had the highest frequency of and a significant association with leaning with jaw in the hand, sleeping position that pressures the jaw, gum chewing, nail biting, and AB (p<0.05). Gum chewing, nail biting, and AB were associated with Group 2 only when compared to Group 3 (p<0.05). No significant difference among groups was found for other behaviors (unilateral chewing and foreign objects biting), SB, and all malocclusions (p>0.05). It can be concluded that patients with painful TMJ clicking had a higher frequency of and a significant association with some specific harmful behaviors and AB.
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Affiliation(s)
- Rodrigo Lorenzi Poluha
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Prosthodontics, Bauru, SP, Brazil
| | | | - Leonardo Rigoldi Bonjardim
- Universidade de São Paulo - USP, Bauru School of Dentistry, Department of Biological Sciences, Bauru, SP, Brazil
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DE LA Torre Canales G, Câmara-Souza MB, Poluha RL, Grillo CM, Conti PCR, Sousa MDLRD, Rodrigues Garcia RCM, Rizzatti-Barbosa CM. Botulinum toxin type A and acupuncture for masticatory myofascial pain: a randomized clinical trial. J Appl Oral Sci 2021; 29:e20201035. [PMID: 34105695 PMCID: PMC8232932 DOI: 10.1590/1678-7757-2020-1035] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/25/2021] [Indexed: 11/24/2022] Open
Abstract
BoNT-A has been widely used for TMD therapy. However, the potential benefits compared to dry needling techniques are not clear.
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Affiliation(s)
| | - Mariana Barbosa Câmara-Souza
- Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba, Departamento de Prótese e Periodontia, Piracicaba, SP, Brasil
| | - Rodrigo Lorenzi Poluha
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Prótese, Bauru, SP, Brasil
| | - Cassia Maria Grillo
- Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba, Departamento de Saúde Coletiva, Piracicaba, SP, Brasil
| | | | - Maria da Luz Rosário de Sousa
- Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba, Departamento de Saúde Coletiva, Piracicaba, SP, Brasil
| | | | - Célia Marisa Rizzatti-Barbosa
- Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba, Departamento de Prótese e Periodontia, Piracicaba, SP, Brasil.,UNINGA, Departmento de Odontologia, Maringá, PR, Brasil
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Electromyographic Patterns of Masticatory Muscles in Relation to Active Myofascial Trigger Points of the Upper Trapezius and Temporomandibular Disorders. Diagnostics (Basel) 2021; 11:diagnostics11040580. [PMID: 33805008 PMCID: PMC8063936 DOI: 10.3390/diagnostics11040580] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/08/2021] [Accepted: 03/20/2021] [Indexed: 01/04/2023] Open
Abstract
The presented study aimed to analyze and compare the electromyographic patterns of masticatory muscles in subjects with active myofascial trigger points (MTrPs) within upper trapezius, patients with temporomandibular disorders (TMDs) and healthy adults. Based on the diagnostic criteria of MTrPs according to Travell & Simons and the Research Diagnostic Criteria for Temporomandibular Disorders, 167 people were qualified for the study. Subjects were divided into 3 groups: with active MTrPs in the upper trapezius, with diagnosed temporomandibular disorders (TMDs) and healthy adults. Measurements of the bioelectric activity of the temporalis anterior (TA) and masseter muscle (MM) were carried out using the BioEMG III ™. Based on statistical analysis, significantly lower values of TA resting activity were observed among controls in comparison to MTrPs (1.49 μV vs. 2.81 μV, p = 0.00) and TMDs (1.49 μV vs. 2.97 μV, p = 0.01). The POC index values at rest differed significantly between MTrPs and TMDs (86.61% vs. 105%, p = 0.04). Controls presented different electromyographic patterns within AcI in comparison to both MTrPs (4.90 vs. −15.51, p = 0.00) and TMDs (4.90 vs. −16.49, p = 0.00). During clenching, the difference between MTrPs and TMDs was observed within MVC TA (91.82% vs. 116.98%, p = 0.02). TMDs showed differences within AcI in comparison to both MTrPs group (−42.52 vs. 20.42, p = 0.01) and controls (−42.52 vs. 3.07, p = 0.00). During maximum mouth opening, differences between MTrPs and TMDs were observed within the bioelectric activity of masseter muscle (16.45 μV vs. 10.73 μV, p = 0.01), AsI MM (0.67 vs. 11.12, p = 0.04) and AcI (13.04 vs. −3.89, p = 0.01). Both the presence of MTrPs in the upper trapezius and TMDs are related to changes in electromyographic patterns of masticatory muscles.
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Grossmann E, Poluha RL. Comparison between TMJ arthrocentesis techniques with different needle positions: A randomized single-blind controlled clinical trial. J Craniomaxillofac Surg 2021; 49:368-372. [PMID: 33642116 DOI: 10.1016/j.jcms.2021.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 12/01/2020] [Accepted: 02/14/2021] [Indexed: 01/31/2023] Open
Affiliation(s)
- Eduardo Grossmann
- Dentistry Faculty, Federal University of Rio Grande Do Sul, Coronel Corte Real Street, 513, 90630-080, Porto Alegre, Brazil.
| | - Rodrigo Lorenzi Poluha
- Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, 17012-901, Bauru, Brazil.
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Poluha RL, De la Torre Canales G, Bonjardim LR, Conti PCR. Clinical variables associated with the presence of articular pain in patients with temporomandibular joint clicking. Clin Oral Investig 2020; 25:3633-3640. [PMID: 33184719 DOI: 10.1007/s00784-020-03685-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 11/06/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To study and estimate the impact of clinical, somatosensory, and psychosocial variables associated with the concomitant presence of temporomandibular joint (TMJ) pain in patients with TMJ clicking. MATERIALS AND METHODS Ninety-three individuals composed the sample: patients with painful TMJ clicking (n = 47) and patients with painless TMJ clicking (n = 46). Four categories of data were evaluated: clinical features (gender, maximal interincisal distance (MID), side of complaint, age); bruxism (sleep bruxism (SB), awake bruxism (AB)); somatosensory (mechanical pain threshold (MPT), wind-up ratio (WUR), pressure pain threshold (PPT), conditioned pain modulation (CPM)); and psychosocial (Pittsburgh Sleep Quality Index (PSQI), pain vigilance and awareness questionnaire (PVAQ), Pain Catastrophizing Scale (PCS), Tampa Scale for Kinesiophobia for Temporomandibular Disorders (TSK/TMD), Oral Behaviors (OBs)). RESULTS Female gender, AB, WUR, CPM, PSQI, PCS, and OBs significantly (p < 0.05) increased the chance of the concomitant presence of TMJ pain in patients with TMJ clicking. On the other hand, MID, MPT, and PPT significantly (p < 0.05) decreased this chance. The other variables had no association. CONCLUSION It can be concluded that being a woman, having AB, hyperalgesia in WUR, less efficient CPM, poor sleep quality, pain catastrophizing, and harmful OBs significantly increased the chance of the concomitant presence of TMJ pain in patients with TMJ clicking. In the opposite, high figures of MID, MPT, and PPT decreased the chance. CLINICAL RELEVANCE Most patients with TMJ clicking usually postpone seeking treatment until the clicking truly disturbs or there is a concomitant presence of TMJ pain. Understanding the variables associated with this concomitance can be important in clinical practice.
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Affiliation(s)
- Rodrigo Lorenzi Poluha
- Bauru Orofacial Pain Group, Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, Bauru, 17012-901, Brazil.
| | - Giancarlo De la Torre Canales
- Bauru Orofacial Pain Group, Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, Bauru, 17012-901, Brazil
| | - Leonardo Rigoldi Bonjardim
- Bauru Orofacial Pain Group, Department of Biological Sciences, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, Bauru, 17012-901, Brazil
| | - Paulo César Rodrigues Conti
- Bauru Orofacial Pain Group, Department of Prosthodontics, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, Bauru, 17012-901, Brazil
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Poluha RL, De la Torre Canales G, Bonjardim LR, Conti PCR. Somatosensory and psychosocial profile of patients with painful temporomandibular joint clicking. J Oral Rehabil 2020; 47:1346-1357. [DOI: 10.1111/joor.13081] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 12/01/2022]
Affiliation(s)
- Rodrigo Lorenzi Poluha
- Bauru Orofacial Pain Group Department of Prosthodontics Bauru School of Dentistry University of São Paulo Bauru Brazil
| | - Giancarlo De la Torre Canales
- Bauru Orofacial Pain Group Department of Prosthodontics Bauru School of Dentistry University of São Paulo Bauru Brazil
| | - Leonardo Rigoldi Bonjardim
- Bauru Orofacial Pain Group Department of Biological Sciences Bauru School of Dentistry University of São Paulo Bauru Brazil
| | - Paulo César Rodrigues Conti
- Bauru Orofacial Pain Group Department of Prosthodontics Bauru School of Dentistry University of São Paulo Bauru Brazil
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