{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T00:42:35Z","timestamp":1792197755039,"version":"4.4.0"},"reference-count":34,"publisher":"Springer Science and Business Media LLC","issue":"3","license":[{"start":{"date-parts":[[2020,10,12]],"date-time":"2020-10-12T00:00:00Z","timestamp":1602460800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,10,12]],"date-time":"2020-10-12T00:00:00Z","timestamp":1602460800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Orthop Surg Traumatol"],"published-print":{"date-parts":[[2021,4]]},"DOI":"10.1007\/s00590-020-02804-1","type":"journal-article","created":{"date-parts":[[2020,10,12]],"date-time":"2020-10-12T18:03:07Z","timestamp":1602525787000},"page":"541-548","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Pronator quadratus repair after volar plate fixation in distal radial fractures: evaluation of the clinical and functional outcome and of the protective role on the flexor tendons\u2014a randomized controlled study"],"prefix":"10.1007","volume":"31","author":[{"given":"C. K.","family":"Goorens","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P. B.","family":"De Keyzer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K.","family":"Van Royen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Provyn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. F.","family":"Goubau","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2020,10,12]]},"reference":[{"key":"2804_CR1","doi-asserted-by":"publisher","first-page":"227","DOI":"10.1007\/s10195-013-0245-z","volume":"14","author":"S Asadollahi","year":"2013","unstructured":"Asadollahi S, Keith PP (2013) Flexor tendon injuries following plate fixation of distal radius fractures: a systematic review of the literature. J Orthop Traumatol 14:227\u2013234","journal-title":"J Orthop Traumatol"},{"key":"2804_CR2","doi-asserted-by":"publisher","first-page":"130","DOI":"10.1097\/BOT.0b013e3182539333","volume":"27","author":"SH Hershman","year":"2013","unstructured":"Hershman SH, Immerman I, Bechtel C et al (2013) The effects of pronator quadratus repair on outcomes after volar plating of distal radius fractures. J Orthop Trauma 27:130\u2013133","journal-title":"J Orthop Trauma"},{"issue":"3","key":"2804_CR3","doi-asserted-by":"publisher","first-page":"181","DOI":"10.1007\/s11751-017-0288-4","volume":"12","author":"MAM Mulders","year":"2017","unstructured":"Mulders MAM, Walenkamp MMJ, Bos FJME et al (2017) Repair of the pronator quadratus after volar plate fixation in distal radius fractures: a systematic review. Strateg Trauma Limb Reconstr 12(3):181\u2013188","journal-title":"Strateg Trauma Limb Reconstr"},{"issue":"3","key":"2804_CR4","doi-asserted-by":"publisher","first-page":"347","DOI":"10.1016\/j.hcl.2005.02.003","volume":"21","author":"J Orbay","year":"2005","unstructured":"Orbay J (2005) Volar plate fixation of distal radius fractures. Hand Clin 21(3):347\u2013354","journal-title":"Hand Clin"},{"issue":"12","key":"2804_CR5","doi-asserted-by":"publisher","first-page":"1498","DOI":"10.1302\/0301-620X.101B12.BJJ-2019-0493.R1","volume":"101","author":"J Sonntag","year":"2019","unstructured":"Sonntag J, Woythal L, Rasmussen P et al (2019) No effect on functional outcome after repair of pronator quadratus in volar plating of distal radial fractures: a randomized clinical trial. Bone Jt J 101(12):1498\u20131505","journal-title":"Bone Jt J"},{"issue":"5","key":"2804_CR6","doi-asserted-by":"publisher","first-page":"316","DOI":"10.1097\/BOT.0b013e318059b993","volume":"21","author":"R Arora","year":"2007","unstructured":"Arora R, Lutz M, Hennerbichler A et al (2007) Complications following internal fixation of unstable distal radius fracture with a palmar locking-plate. J Orthop Trauma 21(5):316\u2013322","journal-title":"J Orthop Trauma"},{"key":"2804_CR7","doi-asserted-by":"publisher","first-page":"1550","DOI":"10.1016\/j.jhsa.2012.05.011","volume":"40","author":"J Imatani","year":"2012","unstructured":"Imatani J, Akita K, Yamaguchi K et al (2012) An anatomical study of the watershed line on the volar, distal aspect of the radius: implications for plate placement and avoidance of tendon ruptures. J Hand Surg Am 40:1550\u20131554","journal-title":"J Hand Surg Am"},{"key":"2804_CR8","doi-asserted-by":"publisher","first-page":"174","DOI":"10.1055\/s-0037-1603995","volume":"6","author":"J Imatani","year":"2017","unstructured":"Imatani J, Akita K (2017) Volar distal radius anatomy applied to the treatment of distal radius fracture. J Wrist Surg 6:174\u2013177","journal-title":"J Wrist Surg"},{"key":"2804_CR9","doi-asserted-by":"publisher","first-page":"42","DOI":"10.1016\/j.jhsa.2014.09.013","volume":"40","author":"A Marcano","year":"2015","unstructured":"Marcano A, Taormina DP, Karia R et al (2015) Displaced intra-articular fractures involving the volar rim of the distal radius. J Hand Surg Am 40:42\u201344","journal-title":"J Hand Surg Am"},{"key":"2804_CR10","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1016\/j.jhsa.2010.09.033","volume":"36","author":"M Soong","year":"2011","unstructured":"Soong M, van Leerdam R, Guitton TG et al (2011) Fracture of the distal radius: risk factors for complications after locked volar plate fixation. J Hand Surg Am 36:3\u20139","journal-title":"J Hand Surg Am"},{"key":"2804_CR11","doi-asserted-by":"publisher","first-page":"328","DOI":"10.2106\/JBJS.J.00193","volume":"93","author":"M Soong","year":"2011","unstructured":"Soong M, Earp BE, Bishop G et al (2011) Volar locking plate implant prominence and flexor tendon rupture. J Bone Jt Surg Am 93:328\u2013335","journal-title":"J Bone Jt Surg Am"},{"issue":"10","key":"2804_CR12","doi-asserted-by":"publisher","first-page":"2785","DOI":"10.1002\/jum.14968","volume":"38","author":"A Walch","year":"2019","unstructured":"Walch A, Erhard L, Vogels J et al (2019) Ultrasound evaluation of the protector role of the pronator quadratus suture in volar plating. J Ultrasound Med 38(10):2785\u20132791","journal-title":"J Ultrasound Med"},{"key":"2804_CR13","doi-asserted-by":"publisher","first-page":"365","DOI":"10.1177\/1753193416641590","volume":"41","author":"JB Tang","year":"2016","unstructured":"Tang JB, Giddins GJ (2016) Why and how to report surgeons\u2019 levels of expertise. J Hand Surg Eur 41:365\u2013366","journal-title":"J Hand Surg Eur"},{"key":"2804_CR14","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1186\/s40001-015-0187-4","volume":"20","author":"S H\u00e4berle","year":"2015","unstructured":"H\u00e4berle S, Sandmann GH, Deiler S et al (2015) Pronator quadratus repair after volar plating of distal radius fractures or not? results of a prospective randomized trial. Eur J Med Res 20:93","journal-title":"Eur J Med Res"},{"issue":"9","key":"2804_CR15","doi-asserted-by":"publisher","first-page":"1678","DOI":"10.1016\/j.jhsa.2013.06.006","volume":"38","author":"R Tosti","year":"2013","unstructured":"Tosti R, Ilyas AM (2013) Prospective evaluation of pronator quadratus repair following volar plate fixation of distal radius fractures. J Hand Surg Am 38(9):1678\u20131684","journal-title":"J Hand Surg Am"},{"issue":"3","key":"2804_CR16","doi-asserted-by":"publisher","first-page":"423","DOI":"10.1016\/j.jhsa.2004.01.020","volume":"29","author":"WT Gofton","year":"2004","unstructured":"Gofton WT, Gordon KD, Dunning CE et al (2004) Soft-tissue stabilizers of the distal radioulnar joint: an in vitro kinematic study. J Hand Surg Am 29(3):423\u2013431","journal-title":"J Hand Surg Am"},{"issue":"9","key":"2804_CR17","doi-asserted-by":"publisher","first-page":"1612","DOI":"10.1016\/j.jhsa.2009.07.008","volume":"34","author":"MO McConkey","year":"2009","unstructured":"McConkey MO, Schwab TD, Travlos A et al (2009) Quantification of pronator quadratus contribution to isometric pronation torque of the forearm. J Hand Surg Am 34(9):1612\u20131617","journal-title":"J Hand Surg Am"},{"issue":"6","key":"2804_CR18","doi-asserted-by":"publisher","first-page":"714","DOI":"10.1016\/S0266-7681(96)80175-6","volume":"21","author":"PR Stuart","year":"1996","unstructured":"Stuart PR (1996) Pronator quadratus revisited. J Hand Surg Br 21(6):714\u2013722","journal-title":"J Hand Surg Br"},{"issue":"6","key":"2804_CR19","doi-asserted-by":"publisher","first-page":"629","DOI":"10.1080\/000164701317269076","volume":"72","author":"JR Haugstvedt","year":"2001","unstructured":"Haugstvedt JR, Berger RA, Berglund LJ (2001) A mechanical study of the moment-forces of the supinators and pronators of the forearm. Acta Orthop Scand 72(6):629\u2013634","journal-title":"Acta Orthop Scand"},{"key":"2804_CR20","doi-asserted-by":"publisher","first-page":"276","DOI":"10.1007\/s11552-012-9420-6","volume":"7","author":"ZS Ahsan","year":"2012","unstructured":"Ahsan ZS, Yao J (2012) The importance of pronator quadratus repair in the treatment of distal radius fractures with volar plating. Hand 7:276\u2013280","journal-title":"Hand"},{"issue":"1","key":"2804_CR21","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1177\/1558944718787327","volume":"15","author":"RM Hinds","year":"2020","unstructured":"Hinds RM, Montero-Lopez N, Brock K et al (2020) Assessment of pronator quadratus repair integrity using dynamic ultrasonography following volar plate fixation for distal radius fractures. Hand 15(1):111\u2013115","journal-title":"Hand"},{"key":"2804_CR22","first-page":"175319341989356","volume":"17","author":"Y G\u00f6ren","year":"2019","unstructured":"G\u00f6ren Y, Sauerbier M, Arsalan-Werner A (2019) Impact of Soong grading on flexor tendon ruptures following palmar plating for distal radial fractures. J Hand Surg Eur 17:1753193419893561","journal-title":"J Hand Surg Eur"},{"issue":"1","key":"2804_CR23","doi-asserted-by":"publisher","first-page":"44","DOI":"10.1055\/s-0039-1698452","volume":"9","author":"M Bergsma","year":"2020","unstructured":"Bergsma M, Doornberg JN, Borghorst A et al (2020) The watershed line of the distal radius: cadaveric and imaging study of anatomical landmarks. J Wrist Surg 9(1):44\u201351","journal-title":"J Wrist Surg"},{"key":"2804_CR24","doi-asserted-by":"publisher","DOI":"10.1007\/s00590-020-02690-7","author":"CK Goorens","year":"2020","unstructured":"Goorens CK, De Keyzer PB, Goubau JF (2020) Clinical and ultrasonographical follow-up after standard removal of distal radius volar plates positioned distal to the watershed line. Eur J Orthop Surg Traumatol. https:\/\/doi.org\/10.1007\/s00590-020-02690-7","journal-title":"Eur J Orthop Surg Traumatol"},{"issue":"9","key":"2804_CR25","doi-asserted-by":"publisher","first-page":"1868","DOI":"10.1016\/j.jhsa.2012.06.005","volume":"37","author":"CR Swigart","year":"2012","unstructured":"Swigart CR, Badon MA, Bruegel VL et al (2012) Assessment of pronator quadratus repair integrity following volar plate fixation for distal radius fractures: a prospective clinical cohort study. J Hand Surg Am 37(9):1868\u20131873","journal-title":"J Hand Surg Am"},{"issue":"3","key":"2804_CR26","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1016\/j.hansur.2017.12.008","volume":"37","author":"CK Goorens","year":"2018","unstructured":"Goorens CK, Van Royen K, Grijseels S et al (2018) Ultrasonographic evaluation of the distance between the flexor pollicis longus tendon and volar prominence of the plate as a function of volar plate positioning and pronator quadratus repair - a cadaver study. Hand Surg Rehabil 37(3):171\u2013174","journal-title":"Hand Surg Rehabil"},{"issue":"01","key":"2804_CR27","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1007\/s10396-015-0670-0","volume":"43","author":"M Nanno","year":"2001","unstructured":"Nanno M, Kodera N, Tomori Y et al (2001) Transverse ultrasound assessment of the flexor pollicis longus tendon movement on the distal radius during wrist and finger motion in distal radius fracture with volar plating. J Med Ultrason 43(01):29\u201336","journal-title":"J Med Ultrason"},{"issue":"02","key":"2804_CR28","doi-asserted-by":"publisher","first-page":"269","DOI":"10.1007\/s00402-018-3081-z","volume":"139","author":"L Schlickum","year":"2019","unstructured":"Schlickum L, Quadlbauer S, Pezzei C et al (2019) Three-dimensional kinematics of the flexor pollicis longus tendon in relation to the position of the FPL plate and distal radius width. Arch Orthop Trauma Surg 139(02):269\u2013279","journal-title":"Arch Orthop Trauma Surg"},{"issue":"2","key":"2804_CR29","doi-asserted-by":"publisher","first-page":"184","DOI":"10.1142\/S0218810417500228","volume":"22","author":"CK Goorens","year":"2017","unstructured":"Goorens CK, Geeurickx S, Wernaers P et al (2017) Midterm follow-up of treating volar marginal rim fractures with variable angle Lcp volar rim distal radius plates. J Hand Surg Asian Pac 22(2):184\u2013187","journal-title":"J Hand Surg Asian Pac"},{"issue":"6","key":"2804_CR30","doi-asserted-by":"publisher","first-page":"482","DOI":"10.1055\/s-0039-1694718","volume":"8","author":"P Kaiser","year":"2019","unstructured":"Kaiser P, Gruber H, Loth F et al (2019) Positioning of a volar locking plate with a central flexor pollicis longus tendon notch in distal radius fractures. J Wrist Surg 8(6):482\u2013488","journal-title":"J Wrist Surg"},{"key":"2804_CR31","doi-asserted-by":"publisher","first-page":"877","DOI":"10.1007\/s00590-013-1363-2","volume":"24","author":"F Lebailly","year":"2014","unstructured":"Lebailly F, Zemirline A, Facca S et al (2014) Distal radius fixation through a mini-invasive approach of 15 mm. part 1: a series of 144 cases. Eur J Orthop Surg Traumatol 24:877\u2013890","journal-title":"Eur J Orthop Surg Traumatol"},{"issue":"2","key":"2804_CR32","doi-asserted-by":"publisher","first-page":"121","DOI":"10.1177\/1753193417745259","volume":"43","author":"PA Liverneaux","year":"2018","unstructured":"Liverneaux PA (2018) The minimally invasive approach for distal radius fractures and malunions. J Hand Surg Eur 43(2):121\u2013130. https:\/\/doi.org\/10.1177\/1753193417745259 (Epub 2017 Dec 12)","journal-title":"J Hand Surg Eur"},{"key":"2804_CR33","doi-asserted-by":"publisher","first-page":"95","DOI":"10.1016\/j.main.2013.12.006","volume":"33","author":"PB Rey","year":"2014","unstructured":"Rey PB, Rochet S, Loisel F et al (2014) Technical note: how to spare the pronator quadratus during MIPO of distal radius fractures by using a mini-volar plate. Chir Main 33:95\u201399","journal-title":"Chir Main"},{"key":"2804_CR34","doi-asserted-by":"publisher","first-page":"1031","DOI":"10.1007\/s00590-013-1364-1","volume":"24","author":"A Zemirline","year":"2014","unstructured":"Zemirline A, Naito K, Lebailly F et al (2014) Distal radius fixation through a mini-invasive approach of 15 mm. part 1: feasibility study. Eur J Orthop Surg Traumatol 24:1031\u20131037","journal-title":"Eur J Orthop Surg Traumatol"}],"container-title":["European Journal of Orthopaedic Surgery & Traumatology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00590-020-02804-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00590-020-02804-1\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00590-020-02804-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,12]],"date-time":"2021-10-12T09:34:56Z","timestamp":1634031296000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00590-020-02804-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,10,12]]},"references-count":34,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2021,4]]}},"alternative-id":["2804"],"URL":"https:\/\/doi.org\/10.1007\/s00590-020-02804-1","relation":{},"ISSN":["1633-8065","1432-1068"],"issn-type":[{"value":"1633-8065","type":"print"},{"value":"1432-1068","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,10,12]]},"assertion":[{"value":"14 August 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 October 2020","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 October 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The authors declared no potential conflicts of interest with respect to the research, authorship, and\/or publication of this article. We have nothing to disclose.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"Approval of the ethical board of our institution was granted for this study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"Patient informed consent has been obtained.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}