Evidence map›Paper›PMID 41669029›Full record

ArticleJournal of orthopaedic case reports2026

Single-Stage Correction of Genu Recurvatum with Dual-Pillar Plating - A Case Report.

V S V Kumar, Velmurugan Srinivasan, S N Muthu Adaikkappan, S Hemapriya, A S Rajasekar

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In one paragraph

Article in Journal of orthopaedic case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

V S V KumarDepartment of Orthopaedics, Asian Orthopaedic Institute, SRM Institutes for Medical Science, Chennai, Tamil Nadu, India.
Velmurugan SrinivasanDepartment of Orthopaedics, Asian Orthopaedic Institute, SRM Institutes for Medical Science, Chennai, Tamil Nadu, India.
S N Muthu AdaikkappanDepartment of Orthopaedics, Asian Orthopaedic Institute, SRM Institutes for Medical Science, Chennai, Tamil Nadu, India.
S HemapriyaDepartment of Orthopaedics, Asian Orthopaedic Institute, SRM Institutes for Medical Science, Chennai, Tamil Nadu, India.
A S RajasekarMaster of Public Health, Independent Researcher, Chennai, Tamil Nadu, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Genu recurvatum with anterior tibial subluxation is an uncommon but functionally debilitating deformity that can cause progressive pain, instability, and altered gait mechanics in young adults. When conservative management fails, surgical correction becomes necessary to restore alignment, joint biomechanics, and functional capacity. This report describes a reproducible single-stage corrective technique for complex genu recurvatum using biplanar osteotomy, bone graft augmentation, and dual-pillar fixation. Case Report: A 19-year-old male presented with a 3-month history of progressive left knee pain, exacerbated by walking and stair climbing. Clinical examination revealed valgus alignment with hyperextension, and radiographs confirmed complex genu recurvatum with anterior tibial subluxation. Laboratory and serological investigations were within normal limits. The patient underwent a single-stage surgical procedure consisting of an 8 mm biplanar tibial tuberosity osteotomy performed distal to the patellar tendon, augmentation with a tricortical iliac crest bone graft, and dual-pillar fixation using medial and lateral plates along with tibial tuberosity screw fixation under C-arm guidance. The post-operative course was uneventful. At 2 months, he demonstrated 0-100° of knee flexion with significant pain reduction. By 5 months, he achieved a full range of motion, complete pain relief, and radiological signs of progressive bone union. At 9 months, he showed stable alignment, full functional recovery, and returned to sports without pain or limitations. Conclusion: This case highlights the effectiveness of a combined biplanar osteotomy with bone grafting and dual-pillar fixation for treating complex genu recurvatum with anterior tibial subluxation. The technique offers durable correction, maintains patellar height, promotes rapid healing, and supports early return to full functional activities.

Indexed as

bone graftingGenu recurvatumknee joint stabilityorthopedic fixation devicestibial plateau subluxationtricortical

Identifiers

PMID41669029
PMCPMC12884271

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