Comparison of Coronally Advanced Lingual Flap to Modified MPI for Flap Advancement in Partially Edentulous Patients
NCT ID: NCT03466840
Last Updated: 2018-03-15
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
7 participants
INTERVENTIONAL
2018-01-01
2018-08-25
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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The Coronally Advanced Lingual Flap
On the lingual side of mandible, a full-thickness muco-periosteal flap is elevated until reaching mylohyoid line. Using a blunt instrument, a connective tissue band is localized continuing with the epimysium of the mylohyoid muscle and is inserted into the inner part of the lingual flap . The blunt instrument is inserted below the connective band, and with gentle traction in the coronal direction, this muscular insertion was detached from the lingual flap. Using a "periodontal probe" the amount of advancement is measured.
The coronally advanced lingual flap
: A full-thickness crestal incision is performed from the distal surface of the more distal tooth to retromolar pad and finishing with releasing incision. On the lingual side, a full-thickness muco-periosteal flap was elevated until reaching mylohyoid line. Then using a blunt instrument, it was localized a connective tissue band continuing with the epimysium of the mylohyoid muscle. It is inserted into the inner part of the lingual flap about 5mm from the crest in an apical direction. The blunt instrument is inserted below the connective band, and with gentle traction in the coronal direction, this muscular insertion was detached from the lingual flap. Using a "periodontal probe", the amount of advancement is measured.
Modified periosteal releasing Incision
A full-thickness muco-periosteal flap is reflected on the buccal side. Near the base of muco-periosteal flap, the periosteum is incised less than 0.5mm in depth, creating two segments, "coronal segment" and "apical segment," of the periosteal flap. The flap is pulled with a pair of periodontal forceps laterally. Subsequently, the "lateral stretching" of the coronal segment of the flap is performed by applying pressure using the blunt face of scalpel blade, or a blunt instrument, with sweeping motion. This motion helps stretching the flap over the submucosa, thereby permitting the flap to be mobile.Using a "periodontal probe" the amount of advancement is measured
Modified periosteal releasing Incision
A full-thickness muco-periosteal flap is reflected on the buccal side. Near the base of muco-periosteal flap, the periosteum is incised less than 0.5mm in depth, creating two segments, "coronal segment" and "apical segment," of the periosteal flap. The flap is pulled with a pair of periodontal forceps laterally. Subsequently, the "lateral stretching" of the coronal segment of the flap is performed by applying pressure using the blunt face of scalpel blade, or a blunt instrument, with sweeping motion. This motion helps stretching the flap over the submucosa, thereby permitting the flap to be mobile.Using a "periodontal probe" the amount of advancement is measured.
Interventions
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The coronally advanced lingual flap
: A full-thickness crestal incision is performed from the distal surface of the more distal tooth to retromolar pad and finishing with releasing incision. On the lingual side, a full-thickness muco-periosteal flap was elevated until reaching mylohyoid line. Then using a blunt instrument, it was localized a connective tissue band continuing with the epimysium of the mylohyoid muscle. It is inserted into the inner part of the lingual flap about 5mm from the crest in an apical direction. The blunt instrument is inserted below the connective band, and with gentle traction in the coronal direction, this muscular insertion was detached from the lingual flap. Using a "periodontal probe", the amount of advancement is measured.
Modified periosteal releasing Incision
A full-thickness muco-periosteal flap is reflected on the buccal side. Near the base of muco-periosteal flap, the periosteum is incised less than 0.5mm in depth, creating two segments, "coronal segment" and "apical segment," of the periosteal flap. The flap is pulled with a pair of periodontal forceps laterally. Subsequently, the "lateral stretching" of the coronal segment of the flap is performed by applying pressure using the blunt face of scalpel blade, or a blunt instrument, with sweeping motion. This motion helps stretching the flap over the submucosa, thereby permitting the flap to be mobile.Using a "periodontal probe" the amount of advancement is measured.
Eligibility Criteria
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Inclusion Criteria
* Patients with healthy systemic condition.
* Insufficient ridge width (\< 5mm).
* Presence of proper inter-arch space for placement of the implant prosthetic part.
* Adequate soft tissue biotype (≥ 2 mm).
Exclusion Criteria
* Patients with local pathological defects related to the area of interest.
* Unmotivated, uncooperative patients with poor oral hygiene.
* Patients with habits that may jeopardize the implant longevity and affect the results of the study such as smoking, alcoholism or para-functional habits.
ALL
Yes
Sponsors
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Cairo University
OTHER
Responsible Party
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Noha Fathi Messalam Diab
principal investigator
Principal Investigators
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Egypt Recruiting
Role: PRINCIPAL_INVESTIGATOR
Cairo, Egypt, 02
Locations
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Noha Diab
Cairo, , Egypt
Countries
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Central Contacts
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Facility Contacts
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noha diab
Role: primary
Other Identifiers
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cebc. cairouniversity
Identifier Type: -
Identifier Source: org_study_id
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