This is a prospective study in which surgical extrusion of single-rooted teeth is carried out by the same operator in 15 consecutive patients. Main objective: to evaluate the soft tissue rebound of the teeth 1 year after the surgery. Null hypothesis (H0): surgical extrusion is not a predictable treatment for the restoration of single rooted teeth.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
11
Surgically coronal reposition of the tooth
Marc Llaquet Pujol
Barcelona, Spain
Soft tissue rebound
mm
Time frame: 12 months after the surgical extrusion
Tooth mobility (Miller classification)
mm
Time frame: 12 months after the surgical extrusion
Periapical lesion occurrence
Assessed as the presence or not of a radiolucency at periapical radiograph (yes/no)
Time frame: 12 months after the surgical extrusion
Patient's response to pain or discomfort at percussion test
Patient's response measured by yes/no
Time frame: 12 months after the surgical extrusion
Patient's response to pain or discomfort at palpation test
Patient's response measured by yes/no
Time frame: 12 months after the surgical extrusion
Root resorption occurrence
Assessed as the presence or not of an inflammatory root resorption and a replacement root resorption at periapical radiograph
Time frame: 12 months after the surgical extrusion
Periodontal probing
mm
Time frame: 12 months after the surgical extrusion
Gum bleeding on periodontal probing (yes/no)
Visual
Time frame: 12 months after the surgical extrusion
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Tooth plaque quantity
Measured visually according to Turesky plaque index, in which the best score is 0 (no plaque) and the worst score is 5 (plaque covering 2/3 or more the crown of the tooth).
Time frame: 12 months after the surgical extrusion
Interproximal papillae height
Measured visually according to Jemt's index, in which the best score is 3 (interproximal space completely occupied) and the worst score is 0 (absent interproximal papilla).
Time frame: 12 months after the surgical extrusion
Marginal bone loss
mm
Time frame: 12 months after the surgical extrusion
Crown-root ratio
mm
Time frame: 12 months after the surgical extrusion
Patient's satisfaction
Measured visually using a visual analogue scale, in which the best score is 0 (highest level of patient's satisfaction) and the worst score is 10 (lowest level of patient's satisfaction).
Time frame: 12 months after the surgical extrusion