Abstract
A malunited distal radius fracture can lead to symptomatic ulnar impaction syndrome, which is a common cause for ulnar-sided wrist pain. If conservative treatment fails and symptoms persist after an arthroscopic ulnocarpal debridement, ulnar shortening osteotomy (USO) is the treatment of choice. Since the first USO described by Milch in 1941 after a malunited Colles fracture, many techniques have been described varying in surgical approach, type of osteotomy and osteosynthesis material used. Many studies demonstrated good to very good functional results after USO, reporting, however, a delayed union or non-union rate up to 18%. A modern, low profile, locking plate showed in our short-term study very good functional results and no implant-associated complications, in particular no non-union.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig1_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig2_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig3_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig4_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig5_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig6_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig7_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig8_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig9_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig10_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig11_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig12_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig13_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig14_HTML.jpg)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00402-020-03374-x/MediaObjects/402_2020_3374_Fig15_HTML.jpg)
Similar content being viewed by others
Abbreviations
- CT:
-
Computed tomography
- DASH score:
-
Disabilities of the arm, shoulder, and hand score
- DRF:
-
Distal radius fracture
- DRUJ:
-
Distal radioulnar joint
- ECU:
-
Extensor carpi ulnaris
- FCU:
-
Flexor carpi ulnaris
- LT:
-
Lunotriquetral
- MRI:
-
Magnetic resonance imaging
- ROM:
-
Range of motion
- TFCC:
-
Triangular fibrocartilage complex
- USO:
-
Ulnar shortening osteotomy
- UIS:
-
Ulnar impaction syndrome
- VAS:
-
Visual analogue scale
References
Ahrens C, Unglaub F, Bruckner T, Hahn P, Müller LP, Wegmann K, Spies CK (2014) Midterm functional outcome after dorsal capsular imbrication for posttraumatic instability of the distal radioulnar joint. Arch Orthop Trauma Surg 134:1633–1639
Arsalan-Werner A, Grüter L, Mehling IM, Moll W, Wölfle O, Sauerbier M (2018) Results after arthroscopic treatment of central traumatic lesions of the triangular fibrocartilage complex. Arch Orthop Trauma Surg 138:731–737
Atzei A, Luchetti R (2011) Foveal TFCC tear classification and treatment. Hand Clin 27:263–272
Bickert B, Sauerbier M, Germann G (1997) Clinical examination of the injured wrist. Zentralbl Chir 122:1010–1015
Cardenas-Montemayor E, Hartl JF, Wolf MB, Leclère FM, Dreyhaupt J, Hahn P, Unglaub F (2013) Subjective and objective results of arthroscopic debridement of ulnar-sided TFCC (Palmer type 1B) lesions with stable distal radio-ulnar joint. Arch Orthop Trauma Surg 133:287–293
Cha SM, Shin HD, Ahn KJ (2017) Prognostic factors affecting union after ulnar shortening osteotomy in ulnar impaction syndrome: a retrospective case-control study. J Bone Jt Surg Am 199:638–647
Chan SK, Singh T, Pinder R et al (2015) Ulnar shortening osteotomy: are complications under reported? J Hand Microsurg 7:276–282
Chen CY, Lin KC, Yang SW, Renn JH, Tarng YW (2015) Clinical results of using minimally invasive long plate osteosynthesis versus conventional approach for extensive comminuted metadiaphyseal fractures of the radius. Arch Orthop Trauma Surg 135(3):361–367
Constantine KJ, Tomaino MM, Herndon JH, Sotereanos DG (2000) Comparison of ulnar shortening osteotomy and the wafer resection procedure as treatment for ulnar impaction syndrome. J Hand Surg Am 25:55–60
De Smet L, Van Nuffel M, Koorneef P, Degreef I (2014) Arthroscopic debridement with and without distal ulnar resection in the treatment of triangular fibrocartilage complex tears. Acta Orthop Belg 80:112–115
Erhart S, Toth S, Kaiser P, Kastenberger T, Deml C, Arora R (2018) Comparison of volarly and dorsally displaced distal radius fracture treated by volar locking plate fixation. Arch Orthop Trauma Surg 138:879–885
Esenwein P, Sonderegger J, Gruenert J, Ellenrieder B, Tawfik J, Jakubietz M (2013) Complications following palmar plate fixation of distal radius fractures: a review of 665 cases. Arch Orthop Trauma Surg 133:1155–1162
Feldon P, Terrono AL, Belsky MR (1992) The ‘‘wafer’’ procedure. Partial distal ulnar resection. Clin Orthop Relat Res 275:124–129
Feldon P, Terrono AL, Belsky MR (1992) Wafer distal ulna resection for triangular fibrocartilage tears and/or ulna impaction syndrome. J Hand Surg Am 17:731–737
Finnigan T, Makaram N, Baumann A et al (2018) Outcomes of ulnar shortening for ulnar impaction syndrome using the 2.7 mm AO ulna shortening osteotomy system. J Hand Surg Asian Pac 23:82–89
Fricker R, Pfeiffer KM, Troeger H (1996) Ulnar shortening osteotomy in posttraumatic ulnar impaction syndrome. Arch Orthop Trauma Surg 115:158–161
Friedman SL, Palmer AK (1991) The ulnar impaction syndrome. Hand Clin 7:295–310
Gabl M, Arora R, Klauser AS, Schmidle G (2016) Characteristics of secondary arthrofibrosis after intra-articular distal radius fracture. Arch Orthop Trauma Surg 136:1181–1188
Del Gaudio T, Haerle M (2016) Arthroscopic partial resection of the ulnar head for ulnocarpal decompression. Oper Orthop Traumatol 28:263–269
Gilbert F, Jakubietz RG, Meffert RH et al (2018) Does distal radio-ulnar joint configuration affect postoperative functional results after ulnar shortening osteotomy? Plast Reconstr Surg Glob Open 6:1–4
Goldfarb CA, Strauss NL, Wall LB et al (2011) Defining ulnar variance in the adolescent wrist: measurement technique and interobserver reliability. J Hand Surg Am 36:272–277
Gologan R, Ginter VM, Haeffner A, Obertacke U, Schreiner U (2016) 1-Year outcome of concomitant intracarpal lesions in patients with dislocated distal radial fractures: a systematic assessment of 78 distal radial fractures. Arch Orthop Trauma Surg 136:425–432
Gologan RE, Koeck M, Suda AJ, Obertacke U (2019) %3e 10-year outcome of dislocated radial fractures with concomitant intracarpal lesions as proven by MRI and CT. Arch Orthop Trauma Surg 139:877–881
Honigmann P, Steiger R (2019) Intra-articular distal ulnar sliding osteotomy for ulnar shortening. JBJS Essent Surg Tech 9:1–6
Isa AD, Mcgregor ME, Padmore CE et al (2019) An in vitro study to determine the effect of ulnar shortening on distal forearm loading during wrist and forearm motion: implications in the treatment of ulnocarpal impaction. J Hand Surg Am 44:669–679
Iwasaki N, Ishikawa J, Kato H et al (2007) Factors affecting results of ulnar shortening for ulnar impaction syndrome. Clin Orthop Relat Res 465:215–219
Kasapinova K, Kamiloski V (2015) Influence of associated lesions of the intrinsic ligaments on distal radius fractures outcome. Arch Orthop Trauma Surg 135:831–838
Keuchel-Strobl T, Quadlbauer S, Jurkowitsch J et al (2020) Salvage procedure after malunited distal radius fractures and management of pain and stiffness. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-020-03369-8
Kirchberger MC, Unglaub F, Mühldorfer-Fodor M, Pillukat T, Hahn P, Müller LP, Spies CK (2015) Update TFCC: histology and pathology, classification, examination and diagnostics. Arch Orthop Trauma Surg 135:427–437
Konul E, Krimmer H (2012) Open wedge corrective osteotomy of malunited distal radius fractures through a palmar approach. A retrospective analysis. Unfallchirurg 115:623–628
Krimmer H, Tränkle M, Schober F et al (1998) Ulna-Impaction-syndrom-therapie: druckentlastende Verfahren am Ulnakopf. Handchir Mikrochir Plast Chir 30:370–374
Krimmer H, Unglaub F, Langer MF, Spies CK (2016) The distal radial decompression osteotomy for ulnar impingement syndrome. Arch Orthop Trauma Surg 136:143–148
Krimmer H, Schandl R, Wolters R (2020) Corrective osteotomy after malunited distal radius fractures. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-020-03370-1
Lameijer CM, Ten Duis HJ, Vroling D, Hartlief MT, El Moumni M, van der Sluis CK (2018) Prevalence of posttraumatic arthritis following distal radius fractures in non-osteoporotic patients and the association with radiological measurements, clinician and patient-reported outcomes. Arch Orthop Trauma Surg 138:1699–1712
Leixnering M, Rosenauer R, Pezzei Ch et al (2020) Indications, surgical approach, reduction, and stabilization techniques of distal radius fractures. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-020-03365-y
Loh YC, Van Den Abbeele K, Stanley JK, Trail IA (1999) The results of ulnar shortening for ulnar impaction syndrome. J Hand Surg Br 24:316–320
Löw S, Herold A, Unglaub F et al (2018) Treatment of ulnar impaction syndrome with and without central TFCC lesion. J Wrist Surg 7:133–140
Löw S, Mühldorfer-Fodor M, Pillukat T, Prommersberger KJ, van Schoonhoven J (2014) Ulnar shortening osteotomy for malunited distal radius fractures: results of a 7-year follow-up with special regard to the grade of radial displacement and post-operative ulnar variance. Arch Orthop Trauma Surg 1341:131–137
Löw S, Spies CK, Unglaub F et al (2018) Diagnostik und Therapie der degenerativen Diskusläsion. Orthopäde 47:670–676
Mathoulin C (2015) Distal ulnar resection. In: Mathoulin C (ed) Wrist arthroscopy techniques, 1st edn. Georg Thieme Verlag, pp 75–81
Megerle K, Hellmich S, Germann G et al (2015) Hardware location and clinical outcome in ulnar shortening osteotomy. Plast Reconstr Surg Glob Open 3:1–6
Meier R, Krimmer H (2002) Die Ulnaverkürzungsosteotomie. Operat Orthop Traumatol 14:205–214
Milch H (1941) Cuff resection of the ulna for malunited Colles fracture. J Hand Surg Am 23:311–313
Moermans A, Degreef I, De Smet L (2007) Ulnar shortening osteotomy for ulnar idiopathic impaction syndrome. Scand J Plast Reconstr Surg Hand Surg 41:310–314
Nishiwaki M, Nakamura T, Nakao Y et al (2005) Ulnar shortening effect on distal radioulnar joint stability: a biomechanical study. J Hand Surg Am 30:719–726
Palmer AK (1989) Triangular fibrocartilage complex lesions: a classification. J Hand Surg Am 14:594–606
Palmer AK, Glisson RR, Werner FW (1984) Relationship between ulnar variance and triangular fibrocartilage complex thickness. J Hand Surg Am 9:681–683
Palmer AK, Werner FW (1984) Biomechanics of the distal radioulnar joint. Clin Orthop 187:26–35
Prommersberger KJ, Kalb K, van Schoonhoven J (2007) Malunited fractures of the distal radius-biomechanics and operative treatment options. Handchir Mikrochir Plast Chir 39:9–18
Prommersberger KJ, Lanz U (1999) Biomechanical aspects of malunited distal radius fracture. a review of the literature. Handchir Mikrochir Plast Chir 31:221–226
Prommersberger KJ, Pillukat T, Mühldorfer M, van Schoonhoven J (2012) Malunion of the distal radius. Arch Orthop Trauma Surg 132:693–702
Quadlbauer S, Pezzei C, Hintringer W, Hausner T, Leixnering M (2018) Klinische Untersuchung des distalen. Radioulnargelenks Orthopäde 47:628–636
Quadlbauer S, Pezzei C, Jurkowitsch J, Rosenauer R, Pichler A, Schättin S, Hausner T, Leixnering M (2018) Early complications and radiological outcome after distal radius fractures stabilized by volar angular stable locking plate. Arch Orthop Trauma Surg 138:1773–1782
Rayhack JM (2003) Ulnar shortening. Tech Hand Up Extrem Surg 7:52–60
Rosenauer R, Pezzei Ch, Quadlbauer S et al (2020) Complications after operatively treated distal radius fractures. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-020-03372-z
Schermann H, Kadar A, Dolkart O, Atlan F, Rosenblatt Y, Pritsch T (2018) Repeated closed reduction attempts of distal radius fractures in the emergency department. Arch Orthop Trauma Surg 138:591–596
Schlageter M, Hoffmann R, Sauerbier M (2016) Corrective osteotomy of the radius. Trauma Berufskrankh 18:157–163
Schlickum L, Quadlbauer S, Pezzei C, Stöphasius E, Hausner T, Leixnering M (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 139:269–279
Schmauss D, Pöhlmann S, Lohmeyer JA, Germann G, Bickert B, Megerle K (2016) Clinical tests and magnetic resonance imaging have limited diagnostic value for triangular fibrocartilaginous complex lesions. Arch Orthop Trauma Surg 136:873–880
Schmelzer-Schmied N (2016) Arthroscopic refixation of TFCC by bone screw anchor. Oper Orthop Traumatol 28:251–262
Schmitt R (2018) Radiologie des distalen Radioulnargelenks und des ulnokarpalen Komplexes. Orthopäde 47:637–646
Spies CK, Müller LP, Unglaub F, Hahn P, Klum M, Oppermann J (2014) Anatomical transosseous fixation of the deep and superficial fibers of the radioulnar ligaments. Arch Orthop Trauma Surg 134:1783–1788
Spies CK, Langer M, Müller LP et al (2020) Distal radioulnar joint instability: current concepts of treatment. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-020-03371-0
Srinivasan RC, Jain D, Richard MJ et al (2013) Isolated ulnar shortening osteotomy for the treatment of extra-articular distal radius malunion. J Hand Surg Am 38:1106–1110
Stockton DJ, Pelletier ME, Pike JM (2015) Operative treatment of ulnar impaction syndrome: a systematic review. J Hand Surg Eur 40:470–476
Tatebe M, Nishizuka T, Hirata H, Nakamura R (2014) Ulnar shortening osteotomy for ulnar-sided wrist pain. J Wrist Surg 3:77–84
Tay SC, Tomita K, Berger RA (2007) The "ulnar fovea sign" for defining ulnar wrist pain: an analysis of sensitivity and specificity. J Hand Surg Am 324:438–444
Terzis A, Neubrech F, Sebald J, Sauerbier M (2019) Treatment of ulnar impaction syndrome. Handchirurgie Scan 08:201–216
Terzis A, Neubrech F, Sebald J, Sauerbier M (2019) Surgical treatment of ulnar impaction syndrome: Ulnar shortening osteotomy through the ulnopalmar approach using a low-profile, locking plate. Oper Orthop Traumatol 31:547–556
Tolat AR, Stanley JK, Trail IA (1996) A cadaveric study of the anatomy and stability of the distal radioulnar joint in the coronal and transverse planes. J Hand Surg Br 21:587–594
Tomaino MM, Elfar J (2005) Ulnar impaction syndrome. Hand Clin 21:567–575
Weihrauch M, Bickert B, Germann G, Sauerbier M (2006) Functional outcome after corrective osteotomy of the distal radius. Unfallchirurg 109:93–100
Wnorowski DC, Palmer AK, Werner F et al (1992) Anatomic and biomechanical analysis of the arthroscopic wafer procedure. Arthroscopy 8:204–212
Funding
None.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Sauerbier M has a research and development contract with Medartis, Basel/Switzerland. The co-authors have no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Terzis, A., Koehler, S., Sebald, J. et al. Ulnar shortening osteotomy as a treatment of symptomatic ulnar impaction syndrome after malunited distal radius fractures. Arch Orthop Trauma Surg 140, 681–695 (2020). https://doi.org/10.1007/s00402-020-03374-x
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00402-020-03374-x