{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T16:26:23Z","timestamp":1788884783709,"version":"build-2803163510"},"reference-count":42,"publisher":"MDPI AG","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JAPMA"],"published-print":{"date-parts":[[2006,3]]},"abstract":"<jats:p>There is little knowledge of the functional performance of patients with talocalcaneal coalition because of the marginal quantitative information accessible using current motion-analysis and plantar pressure\u2013measurement techniques. A novel system was developed for comprehensively measuring foot\u2013floor interaction during the stance phase of gait that integrates instrumentation for simultaneously measuring bony segment position, ground reaction force, and plantar pressure with synchronization of spatial and temporal variables. An advanced anatomically based analysis of foot joint rotations was also applied. Tracking of numerous anatomical landmarks allowed accurate selection of three footprint subareas and reliable estimation of relevant local forces and moments. Eight patients (11 feet) with talocalcaneal coalition were analyzed. Major impairment of the rearfoot was found in nonsurgical patients, with an everted attitude, limited plantarflexion, and overloading in all three components of ground reaction force. Surgical patients showed more normal loading patterns in each footprint subarea. This measuring system allowed for accurate inspection of the effects of surgical treatment in the entire foot and at several footprint subareas. Surgical treatment of talocalcaneal coalition seems to be effective in restoring more physiologic subtalar and forefoot motion and loading patterns. (J Am Podiatr Med Assoc 96(2): 107\u2013115, 2006)<\/jats:p>","DOI":"10.7547\/0960107","type":"journal-article","created":{"date-parts":[[2014,4,1]],"date-time":"2014-04-01T10:24:42Z","timestamp":1396347882000},"page":"107-115","source":"Crossref","is-referenced-by-count":21,"title":["Gait Analysis with an Integrated System for Functional Assessment of Talocalcaneal Coalition"],"prefix":"10.3390","volume":"96","author":[{"given":"Claudia","family":"Giacomozzi","sequence":"first","affiliation":[{"name":"Department of Technology and Health, Istituto Superiore di Sanita\u0300, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Grazia","family":"Benedetti","sequence":"additional","affiliation":[{"name":"Movement Analysis Laboratory, Istituti Ortopedici Rizzoli, Bologna, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alberto","family":"Leardini","sequence":"additional","affiliation":[{"name":"Movement Analysis Laboratory, Istituti Ortopedici Rizzoli, Bologna, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Velio","family":"Macellari","sequence":"additional","affiliation":[{"name":"Department of Technology and Health, Istituto Superiore di Sanita\u0300, Rome, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandro","family":"Giannini","sequence":"additional","affiliation":[{"name":"Movement Analysis Laboratory, Istituti Ortopedici Rizzoli, Bologna, Italy."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","reference":[{"key":"R1","series-title":"Clin Orthop","first-page":"16","volume":"85","year":"1972","unstructured":"Cowell HR: Talocalcaneal coalition and new causes of peroneal spastic flatfoot. .Clin Orthop85::16. ,1972. .5036920"},{"key":"R2","series-title":"J Bone Joint Surg Am","first-page":"976","volume":"66","year":"1984","unstructured":"Mosier KM, Asher M: Tarsal coalitions and peroneal spastic flat foot. .J Bone Joint Surg Am66::976. ,1984. .6480656"},{"key":"R3","series-title":"J Foot Surg","first-page":"474","volume":"29","year":"1990","unstructured":"Pachuda NM, Lasday SD, Jay RM: Tarsal coalition: etiology, diagnosis, and treatment. .J Foot Surg29::474. ,1990. .2258569"},{"key":"R4","series-title":"J Bone Joint Surg Am","first-page":"369","volume":"79","year":"1997","unstructured":"Kitaoka HB, Wikheneiser MA, Shaughnessy WJ, et al: Gait abnormalities following resection of talocalcaneal coalition. .J Bone Joint Surg Am79::369. ,1997. .9070525"},{"key":"R5","series-title":"JAPMA","first-page":"379","volume":"83","year":"1993","unstructured":"Pontious J, Hillstrom HJ, Monahan T, et al: Talonavicular coalition: objective gait analysis. .JAPMA83::379. ,1993. ."},{"key":"R6","series-title":"J Am Acad Orthop Surg","first-page":"275","volume":"6","year":"1998","unstructured":"Vincent KA: Tarsal coalition and painful flatfoot. .J Am Acad Orthop Surg6::275. ,1998. ."},{"key":"R7","series-title":"J Biomed Eng","first-page":"273","volume":"12","year":"1990","unstructured":"Kepple TM, Stanhope SJ, Lohmann KN, et al: A video-based technique for measuring ankle-subtalar motion during stance. .J Biomed Eng12::273. ,1990. .2395354"},{"key":"R8","series-title":"IEEE Trans Rehabil Eng","first-page":"25","volume":"4","year":"1996","unstructured":"Kidder SM, Abuzzahab FS, Harris GF: A system for the analysis of foot and ankle kinematics during gait. .IEEE Trans Rehabil Eng4::25. ,1996. .8798069"},{"key":"R9","series-title":"Clin Biomech","first-page":"528","volume":"14","year":"1999","unstructured":"Leardini A, Benedetti MG, Catani F, et al: An anatomically based protocol for the description of foot segment kinematics during gait. .Clin Biomech14::528. ,1999. ."},{"key":"R10","series-title":"Hum Mov Sci","first-page":"283","volume":"16","year":"1997","unstructured":"Liu W, Siegler S, Hillstrom H, et al: Three-dimensional, six-degrees-of-freedom kinematics of the human hindfoot during the stance phase of level walking. .Hum Mov Sci16::283. ,1997. ."},{"key":"R11","series-title":"Clin Biomech","first-page":"39","volume":"11","year":"1996","unstructured":"Moseley L, Smith R, Hunt A, et al: Three-dimensional kinematics of the rearfoot during the stance phase of walking in normal young adult males. .Clin Biomech11::39. ,1996. ."},{"key":"R12","series-title":"Foot Ankle","first-page":"764","volume":"16","year":"1995","unstructured":"Siegel KL, Kepple TM, O\u2019Connel PG, et al: A technique to evaluate foot function during the stance phase of gait. .Foot Ankle16::764. ,1995. .8749347"},{"key":"R13","series-title":"Gait Posture","first-page":"214","volume":"17","year":"2003","unstructured":"MacWilliams BA, Cowley M, Nicholson DE: Foot kinematics and kinetics during adolescent gait. .Gait Posture17::214. ,2003. .12770635"},{"key":"R14","year":"1994","unstructured":"Abuzzahab FS, Harris GF, Kidder SM, et al: A kinetic, biomechanical model of the foot and ankle. 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