Assessing the Articular Eminence Asymmetry in Dentate, Partially Edentulous and Edentulous Patients Using Cone-Beam Ct

Hamza, Mushtaq Kose; Shantha, Abhinethra Mariyappa; Ashwathappa, Deepak Timmasandra; Rajanna, Shobha; Puttegowda, Arun Khondapura

doi:10.4103/jpbs.jpbs_685_20

“…Hal ini sesuai dengan penelitian yang dilakukan oleh Hamza yang menyatakan bahwa durasi edentulous dinilai berhubungan dengan morfologi TMJ. 36 Kekurangan dari penelitian ini adalah tidak menyandingkan umur sampel dengan durasi edentulousnya. Penelitian lebih lanjut mengenai hubungan durasi edentulous dan asimetri kondilus masih diperlukan.…”

Section: Pembahasanunclassified

Asimetri ketinggian kondilus dan gejala temporomandibular disorder pada pasien edentulous: studi observasional

Amara,

Sam,

Lita

2023

Padjadjaran J Dent Res Students

0

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Pendahuluan: Asimetri kondilus merupakan keadaan terjadinya disproporsi ketinggian vertikal kondilus kiri dan kanan. Edentulisme, atau keadaan hilangnya gigi, dapat mengganggu fungsi mastikasi, estetik, dan bicara. Migrasi patologis gigi yang disebabkan oleh kehilangan gigi dapat menyebabkan maloklusi, yang selanjutnya memberikan beban berlebih pada TMJ. Beban berlebih telah dihubungkan dengan perbedaan morfologi kondilus kanan dan kiri. Peneliti belum banyak menemukan publikasi mengenai hubungan edentulous dengan asimetri kondilus. Penelitian ini bertujuan untuk mengetahui asimetri kondilus serta gejala TMD pada pasien edentulous. Metode: Penelitian observasional secara potong lintang dilakukan pada pasien edentulous yang datang ke Instalasi Radiologi RSGM Unpad untuk mengambil foto radiograf panoramik. Pasien diminta untuk mengisi kuesioner pertanyaan TMD-DI dan pertanyaan terkait keterangan edentulous pasien. Radiograf panoramik dilakukan pengukuran menggunakan indeks Habets untuk menentukan ada atau tidaknya asimetri kondilus. Hasil: Hasil kuesioner dan data panoramik digunakan untuk membagi kluster sampel. Data ditampilkan dalam distribusi frekuensi. Didapatkan 54 sampel yang mengalami edentulous parsial pada gigi posterior.Asimetri kondilus ditemukan pada 51.85% sampel. Asimetri kondilus lebih sering ditemukan pada sampel perempuan dan sampel di kelompok usia 50-60 tahun. Berdasarkan variabel edentulous, sampel lebih sering mengalami asimetri kondilus pada kelompok kehilangan 6-10 gigi, sampel dengan kehilangan gigi di 4 kuadran, dan sampel dengan durasi edentulous 3 bulan -1 tahun. Asimetri kondilus juga lebih sering ditemui pada sampel yang mendapatkan hasil skoring TMD-DI negatif. Simpulan: Asimetri kondilus banyak ditemukan pada pasien edentulous. Pasien edentulous dengan gejala TMD tidak banyak ditemui pada penelitian ini.

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“…In the next step, a second line was drawn, following the posterior inclination of the articular eminence (AE), connecting the most concave (highest, deepest) point on the glenoid fossa to the most convex (lowest) point on the apical section of the articular eminence (AE). Condylar inclination angles for both sides were obtained by measuring the angle between the Frankfort horizontal plane and the second constructed line for each participant, u sing a method previously used in other studies (2,31,32).…”

Section: Study Protocolmentioning

confidence: 99%

A Cone-Beam Computed Tomography Assessment of the Relationship between Incisal and Condylar Guidance

OANCEA,

MUNTEANU,

MACRIS

et al. 2023

Maedica

2

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The success of complex prosthodontic treatment is believed to be conditioned by condylar path replication in the articulator, as there is a continuing debate in the scientific community regarding the anatomical relationship between joint and dental morphology. The purpose of this study was to investigate the potential correlation between incisal and condylar guidance. The study population consisted of 20-30-year-old full dentate individuals with Angle class 1 occlusion, whose cone-beam computed tomography (CBCT) scans were analyzed by two investigators. The anterior slope of the right and left glenoid fossa angle and the palatal slope of all maxillary frontal teeth were measured by software tools at three defined landmarks, and the mean values were calculated. Statistical analysis was performed using IBM SPSS Statistics software (version 19.0), and the Pearson r coefficient test was used to assess correlations. The results reveal a highly statistically significant correlation between median condylar slopes and between median incisal slopes of the anterior teeth, on the left and right side, in the three standard areas (p<0.01). However, no significant correlation was found between the condylar slopes and the incisal slopes of the anterior teeth (p>0.01) in class 1 Angle subjects. In conclusion, this study did not provide evidence to support the existence of a significant correlation between incisal and condylar guidance in the population under investigation.

show abstract

“…In the next step, a second line was drawn, following the posterior inclination of the articular eminence (AE), connecting the most concave (highest, deepest) point on the glenoid fossa to the most convex (lowest) point on the apical section of the articular eminence (AE). Condylar inclination angles for both sides were obtained by measuring the angle between the Frankfort horizontal plane and the second constructed line for each participant, u sing a method previously used in other studies (2,31,32).…”

Section: Study Protocolmentioning

confidence: 99%

None

HOSHYARI,

ZAMANIAN,

SAMII

et al. 2023

Maedica

0

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The success of complex prosthodontic treatment is believed to be conditioned by condylar path replication in the articulator, as there is a continuing debate in the scientific community regarding the anatomical relationship between joint and dental morphology. The purpose of this study was to investigate the potential correlation between incisal and condylar guidance. The study population consisted of 20-30-year-old full dentate individuals with Angle class 1 occlusion, whose cone-beam computed tomography (CBCT) scans were analyzed by two investigators. The anterior slope of the right and left glenoid fossa angle and the palatal slope of all maxillary frontal teeth were measured by software tools at three defined landmarks, and the mean values were calculated. Statistical analysis was performed using IBM SPSS Statistics software (version 19.0), and the Pearson r coefficient test was used to assess correlations. The results reveal a highly statistically significant correlation between median condylar slopes and between median incisal slopes of the anterior teeth, on the left and right side, in the three standard areas (p<0.01). However, no significant correlation was found between the condylar slopes and the incisal slopes of the anterior teeth (p>0.01) in class 1 Angle subjects. In conclusion, this study did not provide evidence to support the existence of a significant correlation between incisal and condylar guidance in the population under investigation.

show abstract

Assessing the Articular Eminence Asymmetry in Dentate, Partially Edentulous and Edentulous Patients Using Cone-Beam Ct

Cited by 4 publications

References 23 publications

Asimetri ketinggian kondilus dan gejala temporomandibular disorder pada pasien edentulous: studi observasional

Asimetri ketinggian kondilus dan gejala temporomandibular disorder pada pasien edentulous: studi observasional

A Cone-Beam Computed Tomography Assessment of the Relationship between Incisal and Condylar Guidance

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