foot function

foot function

(1) as a support structure, accommodating high loads during stance and movement; support function is facilitated by strong ligaments binding first to the rays (preventing opposition of hallux with lesser toes), limited ranges of motion of tarsal joints, and transference of body weight to the ground surface via the heel, first metatarsal, first metatarsophalangeal joint (1 MTPJ) and lateral border of sole of foot (lesser metatarsals act as stabilizers rather than full weight-bearing structures); (2) paired sesamoid bones of flexor hallucis brevis increase both 1 MTPJ dimension and the lever arm of first metatarsal and contribute to mechanical efficiency of the foot during movement; (3) calcaneum functions as a pulley for posterior and lateral extrinsic muscle tendons, and serves as a point of attachment for flexor accessorius muscle (which inserts into flexor digitorum longus tendon to realign and reduce the obliquity of its pull, orientating its direction force along longitudinal foot axis)
References in periodicals archive ?
The primary outcome measured was the foot function index (FFI) at 3 months (with additional follow-ups at 1, 6, and 12 months).
We will test the new products in controlled clinical studies here at GCU to see if we can improve foot function during walking and further lessen disabling foot symptoms.
Powerstep[R] orthotics are clinically proven to improve foot function, decrease foot pain, and increase comfort.
Kay used the toe next to the big toe from each of Jonas' feet, providing him with large enough digit substitutes that didn't adversely affect foot function.
Pain and function were assessed with the Bristol Foot Score (BFS) and the Foot Function Index (FFI), both validated scoring systems that have been used to assess both pain and functional capacity.
Nine months postoperatively, the patient was seen in the clinic with normal right foot function and good palpable pulse at DPA and good perfusion as demonstrated by arterial duplex study and toes pressure.
Foot pain, foot-related functional limitation, and foot-related adverse impact on activities of daily living were assessed using the Foot Function Index and the Leeds Foot Impact Scale, both of which are brief self-administered questionnaires.
Shoes were originally designed to simply protect the bottom of our feet, not replace foot function (16).
Third, the patient rejected sacrifice of the toe, as toe-to-thumb transfer including the metatarsophalangeal joint may have resulted in diminution of donor foot function.
Researchers from the Chinese University of Hong Kong report their findings on an herbal treatment for diabetic foot ulcers while research from the Cleveland Clinic Foundation presents a 3D stress tensor measurement system for assessing diabetic foot function.
Correlation of foot radiographs with foot function as analyzed by plantar pressure distribution, Journal of Pediatric Orthopaedics 25: 249-252.
Orthotic devices are orthopaedic devices that are used to modify foot function and designed to treat, adjust, and support various foot disorders.