Pronator quadratus accessorius

Brahman S Sivakumar^{1

2

3

4

5}, Michael Symes^{6

7}, Haren Nandapalan^{2

8}, Richard D Lawson¹, David J Graham^{5

9

10}

Affiliations

¹ Department of Hand & Peripheral Nerve Surgery, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
² Department of Orthopaedic Surgery, Nepean Hospital, Kingswood, New South Wales, Australia.
³ Department of Orthopaedic Surgery, Hornsby Ku-ring-gai Hospital, Hornsby, New South Wales, Australia.
⁴ Faculty of Medicine and Health, Sydney Medical School, the University of Sydney, Camperdown, New South Wales, Australia.
⁵ Australian Research Collaboration on Hands (ARCH), Mudgeeraba, Queensland, Australia.
⁶ Department of Orthopaedics and Trauma Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia.
⁷ Department of Orthopaedic Surgery, St George Hospital, Kogarah, New South Wales, Australia.
⁸ Department of Orthopaedic Surgery, Hawkesbury Hospital, Windsor, New South Wales, Australia.
⁹ Department of Musculoskeletal Services, Gold Coast University Hospital, Southport, Queensland, Australia.
¹⁰ School of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.

Case Reports

Brahman S Sivakumar et al. ANZ J Surg. 2024 Jul-Aug.

. 2024 Jul-Aug;94(7-8):1424-1425.

doi: 10.1111/ans.19126. Epub 2024 Jun 14.

Brahman S Sivakumar^{1

2

3

4

5}, Michael Symes^{6

7}, Haren Nandapalan^{2

8}, Richard D Lawson¹, David J Graham^{5

9

10}

¹ Department of Hand & Peripheral Nerve Surgery, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
² Department of Orthopaedic Surgery, Nepean Hospital, Kingswood, New South Wales, Australia.
³ Department of Orthopaedic Surgery, Hornsby Ku-ring-gai Hospital, Hornsby, New South Wales, Australia.
⁴ Faculty of Medicine and Health, Sydney Medical School, the University of Sydney, Camperdown, New South Wales, Australia.
⁵ Australian Research Collaboration on Hands (ARCH), Mudgeeraba, Queensland, Australia.
⁶ Department of Orthopaedics and Trauma Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia.
⁷ Department of Orthopaedic Surgery, St George Hospital, Kogarah, New South Wales, Australia.
⁸ Department of Orthopaedic Surgery, Hawkesbury Hospital, Windsor, New South Wales, Australia.
⁹ Department of Musculoskeletal Services, Gold Coast University Hospital, Southport, Queensland, Australia.
¹⁰ School of Medicine and Dentistry, Griffith University, Southport, Queensland, Australia.

No abstract available

References

1. Andring N, Kennedy SA, Iannuzzi NP. Anomalous forearm muscles and their clinical relevance. J. Hand Surg. Am. 2018; 43: 455–463.
1. Kim RG, Graham DJ, Lawson RD, Sivakumar BS. An accessory extensor pollicis longus tendon: an anatomical variant. ANZ J. Surg. 2023; 93: 2505–2507.
1. Mochizuki Y, Sawaizumi T, Tsunoda R, Horiguchi G, Matsui S, Takai S. A case of rotational restriction of the forearm due to abnormal configuration of pronator quadratus muscle. Hand Surg. 2013; 18: 247–250.
1. Hinds RM, Gottschalk MB, Capo JT. The pronator quadratus and distal anterior interosseous nerve: a cadaveric study. J. Wrist Surg. 2015; 4: 183–187.
1. Sakamoto K, Nasu H, Nimura A, Hamada J, Akita K. An anatomic study of the structure and innervation of the pronator quadratus muscle. Anat. Sci. Int. 2014; 90: 82–88.