A. Horizontal
B. Oblique
C. Alveolar crest
D. Transseplat
A. The number or organelles
B. Presence of actin fibres and shape change
C. size of the cells
D. Collagen fibre formation
A special feature of the periodontal ligament fibroblasts is______________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. 6 weeks
B. 10 weeks
C. 18 weeks
D. 16 weeks
The component of future T.M.J shows development at _____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Avascular
B. Devoid of nervous tissue
C. Avascular & deviod of nervous tissue
D. None of the above
Centre of the disc in TMJ is_____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Due to deposition of cementum and bone
B. Down growths of gingival epithelium
C. Gingival cysts formed from cell rests
D. Reversal of function of horizontal and oblique fibres
A. Prevent extrusion
B. Prevent rotation
C. Maintains the mesiodistal width
D. All of the above
The main function of horizontal fibres of P.D ligament is____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Dental pulp
B. Lamina propria
C. Odontogenic epithelium
D. Vestibular lamina
The rest of malassez in the periodontal ligament are derived from_____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Trans-septal
B. Horizontal
C. Oblique
D. Apical
The most abundant group of fibres in the PDL are_____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Monocytes are precursor cells of osteoclasts
B. The plasma membrane of osteoclasts adjacent to bone that is being resorbed is known as striated or ruffled border
C. Contain lysosomes with acid phosphates
D. All of the above are true
True about osteoclasts_____________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament A. Bone
B. Periosteum
C. Periodontal ligament
D. All of the above
Sharpey’s fibres are present in_______________? Read More »
Medical Mcqs, Oral Histology, Periodontal Ligament