Study Results
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Basic Information
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RECRUITING
1 participants
OBSERVATIONAL
2024-08-16
2028-02-29
Brief Summary
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Detailed Description
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1. Calcencal pitch : This angle is formed on a weight-bearing lateral foot radiograph between the calcaneal Inclination axis and the supporting horizontal surface(10), normal ranges of between 10-25° and 20-30 have Been proposed(11)
2. Meary's angle: It is the angle between a line drawn along the longitudinal axis of the talus (mid-talar axis) and the first metatarsal (first metatarsal axis) , typically', Meary's angle is 0°, with abnormal values considered angle \>4° convex upward: pes cavus , angle \<-4 convex downward: pes planus, It can be used to classify the severity of deformity
3. lateral talocalceneal angle : the angle between the calcaneal inclination axis and the mid-talar axis , The lateral talocalcaneal angle should normally measure between 25 and 40°, \>40° diagnoses flatfoot deformity(12)
4. Talonavicular coverage angle: it is the medial angle between ( talar head articular surface and Proximal navicular articular surface) ,Interpreting the talonavicular coverage angle (13)Normal: \<7,Adult Acquired flatfoot disease: \>7°
Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Interventions
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Extra-articular Lateral Column Lengthening Procedure
Lateral column lengthening (LCL), originally described by Evans, is an established procedure to correct stage II adult acquired flatfoot deformity (AAFD). However, the relative position between the facets is violated, and other problems may include nonunion, malunion, and calcaneocuboid (CC) joint subluxation. Herein, we report a modified extra-articular technique of LCL with hockey-stick osteotomy, which preserves the subtalar joint as a whole, increases bony apposition to enhance healing ability, and preserves the insertion of the calcaneofibular ligament to stabilize the posterior fragment to promote adduction of the forefoot
Eligibility Criteria
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Inclusion Criteria
2\) symptomatic flexible flat foot after failure of Conservative treatment
Exclusion Criteria
* 4 Uncontrolled blood sugar 5- Osteoprotic patient 6- Infection
16 Years
65 Years
ALL
Yes
Sponsors
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Assiut University
OTHER
Responsible Party
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Hosam Eldeen Kamal Mohamed
Hosam Eldeen Kamal Mohamed
Locations
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Faculty of medicine assiut university
Asyut, Assiuu, Egypt
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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Extra-articular LCL of AAFFD
Identifier Type: -
Identifier Source: org_study_id
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