Peterson D A, Stinson W, Lairmore J R
Department of Anatomy, University of Nebraska Medical Center, Omaha, USA.
Foot Ankle Int. 1995 Oct;16(10):637-40. doi: 10.1177/107110079501601010.
A total of 136 lower limbs from 68 human cadavers were dissected to determine the incidence of the long accessory flexor muscle and its origins and insertions. The muscle was present in 11 of 136 lower extremities (8%) and 9 of 68 cadavers (13%). Five long accessory flexor muscles originated from the tibia and fascia of the deep posterior compartment and six began on the fibula. All of the tendons were deep to the laciniate ligament and coursed within the tarsal tunnel. All five of the tendons originating from the tibia inserted on the quadratus plantae, with two of the tendons having an additional insertion on the flexor digitorum longus. Three of the tendons with fibular origin inserted on the quadratus plantae and three inserted on the flexor digitorum longus. The importance of the long accessory flexor muscle relates as a cause or association with tarsal tunnel.
对68具人类尸体的136条下肢进行解剖，以确定长副屈肌的发生率及其起止点。该肌肉存在于136条下肢中的11条（8%）以及68具尸体中的9具（13%）。5条长副屈肌起自胫骨和小腿后深筋膜，6条起自腓骨。所有肌腱均位于分裂韧带深面，并在跗管内走行。5条起自胫骨的肌腱均止于跖方肌，其中2条肌腱还额外止于趾长屈肌。3条起自腓骨的肌腱止于跖方肌，3条止于趾长屈肌。长副屈肌的重要性在于它可能是跗管综合征的病因或与之相关。
