The Journal of Bone and Joint Surgery (American). 2006;88:149-157.
doi:10.2106/JBJS.E.00900
© 2006 The Journal of Bone and Joint Surgery, Inc.
Long-Term Results of the Modified Hoffman Procedure in the Rheumatoid Forefoot
S. Thomas, MBChB, BSc, MRCS1,
A.W.G. Kinninmonth, MB, FRCS(Ed)Orth2 and
C. Senthil Kumar, FRCS(Tr&Orth)3
1 Department of Trauma and Orthopaedics, Ninewells Hospital, Dundee DDt1 9SY,
United Kingdom. E-mail address:
simon_thomas97{at}hotmail.com
2 Department of Orthopaedics, Golden Jubilee National Hospital, Beardmore
Street, Clydebank G81 4HX, United Kingdom
3 Department of Orthopaedic and Trauma Surgery, Glasgow Royal Infirmary, Glasgow
G4 0SF, United Kingdom
Investigation performed at the Department of Orthopaedic and Trauma
Surgery, Glasgow Royal Infirmary, Glasgow, United Kingdom
The original scientific article in which the surgical technique was
presented was published in JBJS Vol. 87-A, pp.
748-752, April 2005
The authors did not receive grants or outside funding in support of their
research for or preparation of this manuscript. They did not receive payments
or other benefits or a commitment or agreement to provide such benefits from a
commercial entity. No commercial entity paid or directed, or agreed to pay or
direct, any benefits to any research fund, foundation, educational
institution, or other charitable or nonprofit organization with which the
authors are affiliated or associated.
The line drawings in this article are the work of Jennifer Fairman
(jfairman{at}fairmanstudios.com).
The drawings were based on illustrations by Michelle McNicol.
BACKGROUND: Rheumatoid arthritis commonly affects the forefoot,
causing metatarsalgia, hallux valgus, and deformities of the lesser toes.
Various types of surgical correction have been described, including resection
of the lesser-toe metatarsal heads coupled with arthrodesis of the great toe,
resection arthroplasty of the proximal phalanx or metatarsal head, and
metatarsal osteotomy. We report the results at an average of five and a half
years following thirty-seven consecutive forefoot arthroplasties performed in
twenty patients by one surgeon using a technique involving resection of all
five metatarsal heads.
METHODS: All patients were treated with the same technique of
resection of all five metatarsal heads through three dorsal incisions. All
surviving patients were asked to return for follow-up, which included
subjective assessment (with use of visual analogue pain scores, AOFAS
[American Orthopaedic Foot and Ankle Society] foot scores, and SF-12 [Short
Form-12] mental and physical disability scores), physical examination, and
radiographic evaluation.
RESULTS: All results were satisfactory to excellent in the short
term (six weeks postoperatively), and no patient sought additional surgical
treatment for the feet. A superficial infection subsequently developed in two
feet, and two feet had delayed wound-healing. At an average of 64.9 months
postoperatively, the average AOFAS forefoot score was 64.5 points and the
average hallux valgus angle was 22.3°. There were no reoperations.
CONCLUSIONS: Resection of all five metatarsal heads in patients with
metatarsalgia and hallux valgus associated with rheumatoid arthritis can be a
safe procedure that provides reasonable, if rarely complete, relief of
symptoms.

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Related articles in JBJS:
- Long-Term Results of the Modified Hoffman Procedure in the Rheumatoid Forefoot
- S. Thomas, A.W.G. Kinninmonth, and C. Senthil Kumar
JBJS 2005 87: 748-752.
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