Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation
Introduction: The dorsal interossei are the abductors of the fingers and the knowledge of its variation help the surgeon in treatment of fractures, claw hand and compartment syndromes. Aim: To note the origin, insertion, pattern of muscle fibres and tendon length of all the dorsal interossei of...
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doaj-8f15d44f255a4429b77010b09f1dfb2d2020-11-25T03:08:36ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2016-06-01106AC04AC0610.7860/JCDR/2016/19068.8034Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical VariationVanishri S Nayak0Abhilasha Priya1Nandini Bhat2Sunil S Nayak3Antony Sylvan D’Souza4Hemalatha Bangera5Suhani Sumalatha6Senior Grade Lecturer, Department of Anatomy, K.M.C. Manipal, Manipal University, Udupi, Karnataka, India.Assistant Professor, Department of Anatomy, School of Medical Sciences and Research, Sharda University, Greater Noida, Uttar Pradesh, India.Tutor, Department of Anatomy, K.M.C. Manipal, Manipal University, Udupi, Karnataka, India.Reader, Department of Oral and Maxillofacial surgery, Srinivas Institute of Dental Sciences, Mukka, Suratkal, Rajiv Gandhi University of Health Sciences (RGUHS), Karnataka, India.Professor and Associate Dean, Department of Anatomy, K.M.C. Manipal, Manipal University, Udupi, Karnataka, India.Junior Research Fellow, Department of Anatomy, K.M.C. Manipal, Manipal University, Udupi, Karnataka, India.Senior Grade Lecturer, Department of Anatomy, K.M.C. Manipal, Manipal University, Udupi, Karnataka, India.Introduction: The dorsal interossei are the abductors of the fingers and the knowledge of its variation help the surgeon in treatment of fractures, claw hand and compartment syndromes. Aim: To note the origin, insertion, pattern of muscle fibres and tendon length of all the dorsal interossei of hand. Materials and Methods: Routinely dissected 30 formalin fixed hand in the Department of Anatomy, KMC, Manipal, were observed for origin, insertion and tendon length and muscle pattern of dorsal interossei. Results: Out of 30 hands, presence of supernumerary muscle was observed in three hands. Presence of three heads of dorsal interossei was noted in one hand. Conclusion: The finding of present study is of importance to surgeons and orthopaedicians during conservative and surgical management of hand deformity. Adequate knowledge of these muscular variations is also important in treatment of fractures, stiff hand, claw hand or tendon transfer.https://jcdr.net/articles/PDF/8034/19068_F(GH)_PF1(ROAK)_PFA(AK)_PF2(PAG).pdfabductorsmuscular variationsupernumerary muscle |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vanishri S Nayak Abhilasha Priya Nandini Bhat Sunil S Nayak Antony Sylvan D’Souza Hemalatha Bangera Suhani Sumalatha |
spellingShingle |
Vanishri S Nayak Abhilasha Priya Nandini Bhat Sunil S Nayak Antony Sylvan D’Souza Hemalatha Bangera Suhani Sumalatha Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation Journal of Clinical and Diagnostic Research abductors muscular variation supernumerary muscle |
author_facet |
Vanishri S Nayak Abhilasha Priya Nandini Bhat Sunil S Nayak Antony Sylvan D’Souza Hemalatha Bangera Suhani Sumalatha |
author_sort |
Vanishri S Nayak |
title |
Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation |
title_short |
Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation |
title_full |
Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation |
title_fullStr |
Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation |
title_full_unstemmed |
Cadaveric Study on Morphology of Dorsal Interossei of Hand and its Anatomical Variation |
title_sort |
cadaveric study on morphology of dorsal interossei of hand and its anatomical variation |
publisher |
JCDR Research and Publications Private Limited |
series |
Journal of Clinical and Diagnostic Research |
issn |
2249-782X 0973-709X |
publishDate |
2016-06-01 |
description |
Introduction: The dorsal interossei are the abductors of the
fingers and the knowledge of its variation help the surgeon
in treatment of fractures, claw hand and compartment
syndromes.
Aim: To note the origin, insertion, pattern of muscle fibres and
tendon length of all the dorsal interossei of hand.
Materials and Methods: Routinely dissected 30 formalin
fixed hand in the Department of Anatomy, KMC, Manipal, were
observed for origin, insertion and tendon length and muscle
pattern of dorsal interossei.
Results: Out of 30 hands, presence of supernumerary muscle
was observed in three hands. Presence of three heads of dorsal
interossei was noted in one hand.
Conclusion: The finding of present study is of importance to
surgeons and orthopaedicians during conservative and surgical
management of hand deformity. Adequate knowledge of these
muscular variations is also important in treatment of fractures,
stiff hand, claw hand or tendon transfer. |
topic |
abductors muscular variation supernumerary muscle |
url |
https://jcdr.net/articles/PDF/8034/19068_F(GH)_PF1(ROAK)_PFA(AK)_PF2(PAG).pdf |
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