Kopuz C, Fidan B, Islam A
J Anat. 1997 Oct;191 ( Pt 3)(Pt 3):465-7. doi: 10.1046/j.1469-7580.1997.19130465.x.
Anomalous muscles in the first flexor compartment of the forearm are quite common. Flexor digitorum superficialis (FDS) is a well known example (Kernohan et al. 1984; Ametewee et al. 1985; Elias et al. 1985; Tonkin & Lister, 1985). However, the anatomical variations of muscles, for example flexor digitorum profundus (FDP) in the second flexor compartment, are not rare (Hollinshead, 1969; Williams & Warwick, 1980; Honing et al. 1995; Williams et al. 1995). These muscles are usually asymptomatic and discovered incidentally during anatomical dissection or at operation. However, they may be symptomatic, presenting as an enlarging tumour-like mass simulating a ganglion (Vichare, 1970; Hayes, 1974; Murakami & Todani, 1982) or may cause a compression neuropathy (Hutton & Kernohan, 1981; Simodynes & Cochran, 1981).
前臂第一屈肌间隙内的异常肌肉相当常见。指浅屈肌(FDS)就是一个众所周知的例子(克诺汉等人,1984年;阿梅特维等人,1985年;埃利亚斯等人,1985年;汤金和利斯特,1985年)。然而,肌肉的解剖变异,例如第二屈肌间隙内的指深屈肌(FDP),并不罕见(霍林斯黑德,1969年;威廉姆斯和沃里克,1980年;霍宁等人,1995年;威廉姆斯等人,1995年)。这些肌肉通常无症状,在解剖或手术过程中偶然发现。然而,它们可能出现症状,表现为类似腱鞘囊肿的肿瘤样肿块增大(维查雷,1970年;海斯,1974年;村上和户谷,1982年),或者可能导致压迫性神经病变(赫顿和克诺汉,1981年;西米迪内斯和 Cochr an,1981年)。