Investigation of the effect of Sulcular incision in Lefort I Osteotomy.

Investigation of the effect of Sulcular incision on the surrounding soft tissue in Lefort I Osteotomy.

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20200907048648N1

Enrollment

Registered

2020-09-13

Start date

2020-09-22

Completion date

Unknown

Last updated

2020-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

investigate for soft tissue changes.

Interventions

It consists of a group of 20 people who will undergo lefort 1 maxillary advancement osteotomy with or without impaction. In this group, sulcular incision method will be used..

Eligibility

Sex/Gender

All

Age

18 Years to 32 Years

Inclusion criteria

Inclusion criteria: Patients who candidate for Advancement Lefort I Osteotomy with or without Impaction

Exclusion criteria

Exclusion criteria: Patients with Lip & Palate cleft Patients with old Midface fracture patients with thin biotype Gingiva

Design outcomes

Primary

Measure	Time frame
Upper lip length from subnasale to ostomion. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Nasolabial angle in the area between the columela and upper lip. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Incisor crown length from sulcus. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Alarbase widening by measuring the distance between the alars. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.	—

Measure

Time frame

Upper lip length from subnasale to ostomion. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Nasolabial angle in the area between the columela and upper lip. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Incisor crown length from sulcus. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.;Alarbase widening by measuring the distance between the alars. Timepoint: The variables are measured before surgery and 12 months after surgery. Method of measurement: Caliper marked by GB-19001,mitutoyo,Japan.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr.Raeesian Shahrokh

Ahvaz University of Medical Sciences

dr_stellar@yahoo.com+98 61 3336 2414

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026