Zusammenfassung
Hintergrund
Dislozierte proximale Humeruskopfmehrfragmentfrakturen stellen insbesondere im Alter eine therapeutische Herausforderung dar. Die vorliegende Studie untersucht die klinischen Ergebnisse und das Komplikationsmuster nach inverser endoprothetischer Versorgung.
Material und Methoden
Wir analysierten im Rahmen einer retrospektiven Kohortenanalyse ein Kollektiv mit 23 Patienten über ein Follow-up von 21,3 Monaten. Das mittlere Alter betrug 78,8 ± 6,2 Jahre. Alle Patienten erhielten eine modulare inverse Frakturprothese mit der Option einer Tubercularefixation. Die Patienten wurden mittels der Erhebung des Bewegungsausmaßes, des Constant-Murley-Scores, des altersadaptierten Constant-Murley-Scores und der konventionell-radiologischen Ergebnisse analysiert.
Ergebnisse
Die klinische Untersuchung mit Erhebung des Constant-Murley-Scores zeigte ein gutes Ergebnis nach Versorgung mit modularer inverser Frakturprothese (Constant-Score: 50,1 Punkte). Im Vergleich des Bewegungsausmaßes zeigt sich bei Patienten, welche eine Glenosphere der Größe 42 mm erhielten, eine verbesserte Innenrotationsfähigkeit. Bei allen Patienten konnte eine sehr gute Schmerzreduktion erreicht werden. Die Analyse der Komplikationen zeigte 1 Luxation (4,35 %) bei sehr großem Tuberculum-majus-Fragment, welches als Hypomochlion fungierte.
Schlussfolgerungen
Das funktionelle Ergebnis ist mit der vorhandenen Literatur vergleichbar. Zufrieden stellende objektive und subjektive klinische Ergebnisse können nach Versorgung mit einer inversen Frakturprothese erwartet werden.
Abstract
Background
Dislocated proximal humeral fractures remain as a therapeutic challenge, especially in the elderly. The aim of this study was to examine the functional results and the pattern of complications after reversed endoprosthetic treatment.
Methods
We retrospectively analyzed a cohort of 23 patients with a mean follow-up of 21,3 months (mean age 78,8 ± 6,2 years). All patients received a modular reversed fracture endoprosthesis with the option for tuberosity-refixation. The results were obtained including shoulder range of motion, Constant-Murley-Score, age-adjusted Constant-Murley-Score and radiographic results.
Results
Clinical examination confirmed good results after modular reversed fracture prosthesis (Constant-Score: 50,1 points). The comparison of internal rotation showed better results with glenosphere sizes of 42 mm. In all patients, a very good pain relief was achieved. The analysis of complications showed one dislocation (4,35 %).
Conclusions
Functional results are comparable to values in literature. Satisfying objective and subjective clinical results can be achieved after treatment with reversed Endoprothesis.
Literatur
Bengner U, Johnell O, Redlund-Johnell I (1988) Changes in the incidence of fracture of the upper end of the humerus during a 30-year period. A study of 2125 fractures. Clin Orthop Relat Res 231:179–182
Boehm D, Wollmerstedt N, Doesch M et al (2004) Development of a questionnaire based on the Constant–Murley-Score for self-evaluation of shoulder function by patients. Unfallchirurg 107:397–402
Boileau P, Trojani C, Walch G et al (2001) Shoulder arthroplasty for the treatment of the sequelae of fractures of the proximal humerus. J Shoulder Elbow Surg 10:299–308
Boileau P, Krishnan SG, Tinsi L et al (2002) Tuberosity malposition and migration: reasons for poor outcomes after hemiarthroplasty for displaced fractures of the proximal humerus. J Shoulder Elbow Surg 11:401–412
Boulahia A, Edwards TB, Walch G et al (2002) Early results of a reverse design prosthesis in the treatment of arthritis of the shoulder in elderly patients with a large rotator cuff tear. Orthopedics 25:129–133
Boyle MJ, Youn SM, Frampton CM et al (2013) Functional outcomes of reverse shoulder arthroplasty compared with hemiarthroplasty for acute proximal humeral fractures. J Shoulder Elbow Surg 22:32–37
Bufquin T, Hersan A, Hubert L et al (2007) Reverse shoulder arthroplasty for the treatment of three- and four-part fractures of the proximal humerus in the elderly: a prospective review of 43 cases with a short-term follow-up. J Bone Joint Surg Br 89:516–520
Cazeneuve JF, Cristofari DJ (2009) Delta III reverse shoulder arthroplasty: radiological outcome for acute complex fractures of the proximal humerus in elderly patients. Orthop Traumatol Surg Res 95:325–329
Cazeneuve JF, Cristofari DJ (2006) Grammont reversed prosthesis for acute complex fracture of the proximal humerus in an elderly population with 5 to 12 years follow-up. Rev Chir Orthop Reparatrice Appar Mot 92:543–548
Cazeneuve JF, Cristofari DJ (2010) The reverse shoulder prosthesis in the treatment of fractures of the proximal humerus in the elderly. J Bone Joint Surg Br 92:535–539
Chalmers PN, Rahman Z, Romeo AA et al (2014a) Early dislocation after reverse total shoulder arthroplasty. J Shoulder Elbow Surg 23:737–744
Chalmers PN, Slikker W 3rd, Mall NA et al (2014b) Reverse total shoulder arthroplasty for acute proximal humeral fracture: comparison to open reduction-internal fixation and hemiarthroplasty. J Shoulder Elbow Surg 23:197–204
Clouthier AL, Hetzler MA, Fedorak G et al (2013) Factors affecting the stability of reverse shoulder arthroplasty: a biomechanical study. J Shoulder Elbow Surg 22:439–444
Constant Cr, Gerber C, Emery Rh et al (2008) A review of the Constant score: modifications and guidelines for its use. J Shoulder Elbow Surg 17:355–361
Court-Brown CM, Garg A, Mcqueen MM (2001) The epidemiology of proximal humeral fractures. Acta Orthop Scand 72:365–371
De Wilde L, Sys G, Julien Y et al (2003) The reversed Delta shoulder prosthesis in reconstruction of the proximal humerus after tumour resection. Acta Orthop Belg 69:495–500
Dietz SO, Broos P, Nijs S (2012) Suture fixation versus cable cerclage of the tuberosities in shoulder arthroplasty-clinical and radiologic results. Arch Orthop Trauma Surg 132:793–800
Edwards TB, Williams MD, Labriola JE et al (2009) Subscapularis insufficiency and the risk of shoulder dislocation after reverse shoulder arthroplasty. J Shoulder Elbow Surg 18:892–896
Favre P, Sussmann PS, Gerber C (2010) The effect of component positioning on intrinsic stability of the reverse shoulder arthroplasty. J Shoulder Elbow Surg 19:550–556
Gallinet D, Clappaz P, Garbuio P et al (2009) Three or four parts complex proximal humerus fractures: hemiarthroplasty versus reverse prosthesis: a comparative study of 40 cases. Orthop Traumatol Surg Res 95:48–55
Gallinet D, Adam A, Gasse N et al (2013) Improvement in shoulder rotation in complex shoulder fractures treated by reverse shoulder arthroplasty. J Shoulder Elbow Surg 22:38–44
Gallo RA, Gamradt SC, Mattern CJ et al (2011) Instability after reverse total shoulder replacement. J Shoulder Elbow Surg 20:584–590
Grammont P, Trouilloud P, Laffay JP et al (1987) Etude et rèalisation d’une nouvelle prothèse d’èpaule. Rhumatologie 39:17–22
Groh GI, Groh GM (2014) Complications rates, reoperation rates, and the learning curve in reverse shoulder arthroplasty. J Shoulder Elbow Surg 23:388–394
Gulotta LV, Choi D, Marinello P et al (2012) Humeral component retroversion in reverse total shoulder arthroplasty: a biomechanical study. J Shoulder Elbow Surg 21:1121–1127
Katthagen JC, Voigt C, Jensen G et al (2012) Nagelosteosynthese proximaler Humerusfrakturen. Obere Extremität 7:128–136
Levy J, Frankle M, Mighell M et al (2007) The use of the reverse shoulder prosthesis for the treatment of failed hemiarthroplasty for proximal humeral fracture. J Bone Joint Surg Am 89:292–300
Mathys Ltd Bettlach (2013) persönliche Mitteilung via Mail vom 27.08.2013
Mohr J, Bockmann B, Bücking B et al (2012) Plattenosteosynthese von proximalen Humerusfrakturen. Obere Extremität 7:144–149
Mole D, Wein F, Dezaly C et al (2011) Surgical technique: the anterosuperior approach for reverse shoulder arthroplasty. Clin Orthop Relat Res 469:2461–2468
Neer CS 2nd (1970) Displaced proximal humeral fractures. I. Classification and evaluation. J Bone Joint Surg Am 52:1077–1089
Nyffeler RW, Sheikh R, Jacob HA et al (2004) Influence of humeral prosthesis height on biomechanics of glenohumeral abduction. An in vitro study. J Bone Joint Surg Am 86-A:575–580
Nyffeler RW, Staudenmann D, Bergmann M (2009) Influence of retroversion of the humeral component on the lever arm of the teres minor muscle in reverse total shoulder arthroplasty. 69. Jahreskongress der Schweizerischen Gesellschaft für Orthopädie und Traumatologie (SGOT). Swiss Med Wkly, Genf
Ockert B, Biermann N, Haasters F et al (2013) Reverse shoulder arthroplasty for primary fracture treatment: Displaced three and four part fractures of the proximal humerus in the elderly patient. Unfallchirurg 116:684–690
Palvanen M, Kannus P, Niemi S et al (2006) Update in the epidemiology of proximal humeral fractures. Clin Orthop Relat Res 442:87–92
Reuther F (2012) Primäre Endoprothetik. Obere Extremität 7:117–121
Sirveaux F, Favard L, Oudet D et al (2004) Grammont inverted total shoulder arthroplasty in the treatment of glenohumeral osteoarthritis with massive rupture of the cuff. Results of a multicentre study of 80 shoulders. J Bone Joint Surg Br 86:388–395
Stephenson DR, Oh JH, Mcgarry MH et al (2011) Effect of humeral component version on impingement in reverse total shoulder arthroplasty. J Shoulder Elbow Surg 20:652–658
Virani NA, Cabezas A, Gutierrez S et al (2013) Reverse shoulder arthroplasty components and surgical techniques that restore glenohumeral motion. J Shoulder Elbow Surg 22:179–187
Wall B, Walch G (2007) Reverse shoulder arthroplasty for the treatment of proximal humeral fractures. Hand Clin 23:425–430, v–vi
Wall B, Nove-Josserand L, O’connor DP et al (2007) Reverse total shoulder arthroplasty: a review of results according to etiology. J Bone Joint Surg Am 89:1476–1485
Einhaltung ethischer Richtlinien
Interessenkonflikt. D. Merschin und R. Stangl geben an, dass kein Interessenkonflikt besteht.
Die Untersuchung fand entsprechend den Richtlinien der Deklaration von Helsinki (Oktober 2013) im Einklang mit nationalem Recht statt. Jeder der Patienten willigte schriftlich in die Studienteilnahme ein.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Merschin, D., Stangl, R. Luxationssicherheit und Funktion nach inverser Frakturprothese bei 3- und 4-Fragmentfrakturen des proximalen Humerus. Obere Extremität 9, 280–288 (2014). https://doi.org/10.1007/s11678-014-0270-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11678-014-0270-4
Schlüsselwörter
- Humerusfraktur, proximale
- Schulterprothese, inverse
- Constant-Score
- Alterstraumatologie
- Behandlungsstrategie