First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates

Objective: First MTP joint fusion is a reliable procedure for advanced arthritis for the first MTP joint. There are many techniques described. The purpose of our study is to report clinical, radiological, functional outcomes and complications of first metatarsophalangeal joint fusion with hand prepa...

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Main Authors: Muhammad Ali Fazal, Jason Hol-Ming Wong, Luthfur Rahman
Format: Article
Language:English
Published: AVES 2018-09-01
Series:Acta Orthopaedica et Traumatologica Turcica
Online Access:http://www.sciencedirect.com/science/article/pii/S1017995X18300920
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author Muhammad Ali Fazal
Jason Hol-Ming Wong
Luthfur Rahman
author_facet Muhammad Ali Fazal
Jason Hol-Ming Wong
Luthfur Rahman
author_sort Muhammad Ali Fazal
collection DOAJ
description Objective: First MTP joint fusion is a reliable procedure for advanced arthritis for the first MTP joint. There are many techniques described. The purpose of our study is to report clinical, radiological, functional outcomes and complications of first metatarsophalangeal joint fusion with hand preparation of the joint and fixation with two orthogonal locking plates without a compression screw. Methods: 32 feet in 26 consecutive patients under went first metatarsophalangeal joint fusion with above technique. There were 23 women and 3 men. Mean age was 64 years and mean follow-up was 49 months. 21 patients had osteoarthritis, 10 had rheumatoid arthritis and one had psoriatic arthritis. Clinical, radiological, American Orthopaedic Foot and Ankle Score and Foot and Ankle Disability Index clinical rating scales were used for evaluation. Results: Fusion was achieved in 27 feet. The incidence of radiological non-union was 15.7%. Mean AOFAS score improved from 37.1 to 80.7 (p < 0.0001) and mean FADI score improved from 40.3 to 86.9 postoperatively (p < 0.0001). Two patients with osteoarthritis and three with Rheumatoid arthritis did not unite. Four of these patients were managing hence revision surgery was not carried out but had low AOFAS and FADI scores. One patient with symptomatic non-union declined further surgery. One patient needed plate removal for a low grade infection and reoperation rate was 3.1%. Conclusions: In our experience, first metatarsophalangeal joint arthrodesis using two orthogonal two hole plates without a compression screw is associated with a higher non-union rate in our cohort hence we do not recommend this technique. Level of evidence: Level IV, therapeutic study. Keywords: First metatarsophalangeal fusion, Plates, Non union, Fusion, AOFAS
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spelling doaj-art-e7b93c84e3ed401f8aa10b9b1d29dd4b2025-08-02T22:13:13ZengAVESActa Orthopaedica et Traumatologica Turcica1017-995X2018-09-01525363366First metatarsophalangeal joint arthrodesis with two orthogonal two hole platesMuhammad Ali Fazal0Jason Hol-Ming Wong1Luthfur Rahman2Royal Free Hospitals London NHS Foundation Trust, The Ridgeway, Enfield, United Kingdom; Corresponding author. Royal Free NHS Foundation Trust, The Ridgeway, Enfield, EN2 8JL, United Kingdom. Tel.: +00 4420 8375 1428.Department of Trauma & Orthopaedics, Royal Free Hospitals London NHS Foundation Trust, The Ridgeway, Enfield, United KingdomDepartment of Trauma & Orthopaedics, University College London Hospitals NHS Foundation Trust, London, United KingdomObjective: First MTP joint fusion is a reliable procedure for advanced arthritis for the first MTP joint. There are many techniques described. The purpose of our study is to report clinical, radiological, functional outcomes and complications of first metatarsophalangeal joint fusion with hand preparation of the joint and fixation with two orthogonal locking plates without a compression screw. Methods: 32 feet in 26 consecutive patients under went first metatarsophalangeal joint fusion with above technique. There were 23 women and 3 men. Mean age was 64 years and mean follow-up was 49 months. 21 patients had osteoarthritis, 10 had rheumatoid arthritis and one had psoriatic arthritis. Clinical, radiological, American Orthopaedic Foot and Ankle Score and Foot and Ankle Disability Index clinical rating scales were used for evaluation. Results: Fusion was achieved in 27 feet. The incidence of radiological non-union was 15.7%. Mean AOFAS score improved from 37.1 to 80.7 (p < 0.0001) and mean FADI score improved from 40.3 to 86.9 postoperatively (p < 0.0001). Two patients with osteoarthritis and three with Rheumatoid arthritis did not unite. Four of these patients were managing hence revision surgery was not carried out but had low AOFAS and FADI scores. One patient with symptomatic non-union declined further surgery. One patient needed plate removal for a low grade infection and reoperation rate was 3.1%. Conclusions: In our experience, first metatarsophalangeal joint arthrodesis using two orthogonal two hole plates without a compression screw is associated with a higher non-union rate in our cohort hence we do not recommend this technique. Level of evidence: Level IV, therapeutic study. Keywords: First metatarsophalangeal fusion, Plates, Non union, Fusion, AOFAShttp://www.sciencedirect.com/science/article/pii/S1017995X18300920
spellingShingle Muhammad Ali Fazal
Jason Hol-Ming Wong
Luthfur Rahman
First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
Acta Orthopaedica et Traumatologica Turcica
title First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
title_full First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
title_fullStr First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
title_full_unstemmed First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
title_short First metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
title_sort first metatarsophalangeal joint arthrodesis with two orthogonal two hole plates
url http://www.sciencedirect.com/science/article/pii/S1017995X18300920
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AT jasonholmingwong firstmetatarsophalangealjointarthrodesiswithtwoorthogonaltwoholeplates
AT luthfurrahman firstmetatarsophalangealjointarthrodesiswithtwoorthogonaltwoholeplates