Extensor digitorum brevis manus muscle information
Muscle on the back of the hand
Extensor digitorum brevis manus
Details
System
Muscular system
Artery
Anterior interosseous artery
Nerve
Posterior interosseous nerve
Identifiers
Latin
Musculus extensor digitorum brevis manus
Anatomical terminology
[edit on Wikidata]
Extensor digitorum brevis manus is an extra or accessory muscle on the backside (dorsum) of the hand. It was first described by Albinus in 1758.[1] The muscles lies in the fourth extensor compartment of the wrist, and is relatively rare.[2] It has a prevalence of 4% in the general population according to a meta-analysis.[3] This muscle is commonly misdiagnosed as a ganglion cyst, synovial nodule or cyst.[4][5][6]
^Albinus, Bernhardus-Siegefridus (1758). "De extensore digitorum brevis manus" [On the extensor of the fingers of the short hand]. Academicarum Annotationum (in Latin). 4: 28–29.
^Ranade, Anu V.; Rai, Rajalakshmi; Prabhu, Latha V.; Rajanigandha, V.; Janardhanan, Jiji P.; Ramanathan, Lakshmi; Prameela, M. D. (December 2008). "Incidence of Extensor Digitorum Brevis Manus Muscle". HAND. 3 (4): 320–323. doi:10.1007/s11552-008-9111-5. PMC 2584220. PMID 18780016.
^Yammine, Kaissar (January 2015). "The prevalence of extensor digitorum brevis manus and its variants in humans: a systematic review and meta-analysis". Surgical and Radiologic Anatomy. 37 (1): 3–9. doi:10.1007/s00276-014-1312-8. PMID 24849464. S2CID 8863347.
^Çavdar, Safiye; Doğan, Teoman; Bayramiçli, Mehmet; Şehirli, Ümit; Yüksel, Mehtap (January 1998). "An unusual variation of extensor digitorum brevis manus: A case report and literature review". The Journal of Hand Surgery. 23 (1): 173–177. doi:10.1016/S0363-5023(98)80108-1. PMID 9523974.
^Ogura, Takashi; Inoue, Hajime; Tanabe, Gozo (January 1987). "Anatomic and clinical studies of the extensor digitorum brevis manus". The Journal of Hand Surgery. 12 (1): 100–107. doi:10.1016/s0363-5023(87)80171-5. PMID 3805622.
^Paraskevas, G.; Papaziogas, B.; Spanidou, S.; Papadopoulos, A. (January 2002). "Unusual variation of the extensor digitorum brevis manus: A case report". European Journal of Orthopaedic Surgery & Traumatology. 12 (3): 158–160. doi:10.1007/s00590-002-0035-4. PMID 24573895. S2CID 207024098.
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Extensordigitorumbrevismanus is an extra or accessory muscle on the backside (dorsum) of the hand. It was first described by Albinus in 1758. The muscles...
proprius Extensor indicis et medii communis Extensor pollicis et indicis communis Extensor carpi radialis tertius Extensordigitorumbrevismanus Tennis...
lumbrical muscles to form the extensorhood mechanism. The primary function of the extensors is to straighten out the digits. The thumb has two extensors in the...
and extensor pollicis brevis. The second compartment contains extensors carpi radialis longus and brevis. The third compartment contains extensor pollicis...
extrinsic extensors: Extensor digiti minimi muscleExtensordigitorum Two intrinsic hand muscles: Fourth lumbrical muscle Third palmar interosseous muscle Note:...
an ulnar muscle primordium of the superficial layer of the original undifferentiated mesenchyme of the hand, together with the flexor digitorum superficialis...
Tanabe, G. (1987). "Anatomic and clinical stud- ies of the extensordigitorumbrevismanus". J Hand Surg (12): 100–107. Leslie, DR. (1954). "The tendons...
accessory muscle interferes with normal function. Examples are the accessory soleus muscle in the calf or ankle, the extensordigitorumbrevismanus in the...
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