Bickerton L E, Agur A M, Ashby P
Department of Physical Therapy, Faculty of Medicine, University of Toronto, Ontario, Canada.
Muscle Nerve. 1997 Aug;20(8):1041-3. doi: 10.1002/(sici)1097-4598(199708)20:8<1041::aid-mus18>3.0.co;2-y.
Twenty-two Flexor Digitorum Superficialis (FDS) muscles from 18 cadavers were dissected to find the "Optimal Injection Site" (OIS) for botulinum toxin injections to individual bellies of FDS. Coordinates are given as a percentage of the distance along a landmarking line from the medial epicondyle to the pisiform and in millimetres (mm) lateral to it. The OIS were: FDS2: 72%, 14 mm; FDS3: 54%, 17mm; FDS4: 49%, 7mm; FDS5: 76%, 6mm. OIS measurements guide the electromyographer to localize the targeted muscle belly.
对来自18具尸体的22条指浅屈肌（FDS）进行解剖，以寻找向FDS各肌腹注射肉毒杆菌毒素的“最佳注射部位”（OIS）。坐标以从内上髁到豌豆骨的标志线的距离百分比表示，并以毫米（mm）为单位表示其外侧距离。最佳注射部位分别为：FDS2：72%，14mm；FDS3：54%，17mm；FDS4：49%，7mm；FDS5：76%，6mm。最佳注射部位的测量可指导肌电图检查人员定位目标肌腹。
