Abstract
Most rehabilitation protocols and return-to-play (RTP) decisions are time-based rather than criterion-based. For over two decades, clinician-scientists at the University of Delaware have been implementing and advocating for the use of objective criteria to guide rehabilitation progression and RTP decision-making after anterior cruciate ligament (ACL) rupture and other knee injuries. Recent, high-quality research both from our cohorts and elsewhere supports and validates our approach. We have used the same objective clinical, functional, patient-reported, and time-based criteria to determine appropriate rehabilitation progression and RTP clearance for more than 20 years. Key clinical measures include achieving and maintaining full and symmetrical range of motion, minimal to no effusion, and no joint soreness. Functional testing consists of quadriceps strength and single-leg hop testing (single, crossover, triple, and 6 m timed hop tests); we compare the involved to uninvolved limb values to calculate limb symmetry indexes (LSI) with scores of 90% or greater representing symmetrical performance. Patient-reported outcomes, including the Knee Outcome Survey-Activities of Daily Living Subscale (KOS-ADLS) and Global Rating Scale of Perceived Function (GRS), assess patients’ self-evaluation of their knee function. Finally, we advocate for more delayed RTP time frames given the substantially increased risk of reinjury among athletes who return to high-level sports, such as football, prior to 9 months after primary ACL reconstruction. Our validated, objective RTP criteria include clinical impairment resolution and maintenance, ≥90% LSI for quadriceps strength and all four single-leg hop tests, ≥90% scores on the KOS-ADLS and GRS, and appropriate healing time (i.e., ≥9 months after primary ACL reconstruction). Athletes may then initiate a gradual RTP progression: individual drills, unopposed team drills, opposed individual and team drills, full practice, and finally competition. Using the Delaware RTP criteria may improve outcomes and lower reinjury risk.
Similar content being viewed by others
Top Five Evidence-Based References
Manal TJ, Snyder-Mackler L (1996) Practice guidelines for anterior cruciate ligament rehabilitation: a criterion-based rehabilitation progression. Oper Tech Orthop 6:190–196
Adams D, Logerstedt D, Hunter-Giordano A, Axe MJ, Snyder-Mackler L (2012) Current concepts for anterior cruciate ligament reconstruction: a criterion-based rehabilitation progression. J Orthop Sport Phys Ther 42:601–614
Grindem H, Snyder-Mackler L, Moksnes H, Engebretsen L, Risberg MA (2016) Simple decision rules can reduce reinjury risk by 84% after ACL reconstruction: the Delaware-Oslo ACL cohort study. Br J Sports Med 50:804–808
Kyritsis P, Bahr R, Landreau P, Miladi R, Witvrouw E (2016) Likelihood of ACL graft rupture: not meeting six clinical discharge criteria before return to sport is associated with a four times greater risk of rupture. Br J Sports Med 50:946–951
Sinacore JA, Evans AM, Lynch BN, Joreitz RE, Irrgang JJ, Lynch AD (2017) Diagnostic accuracy of handheld dynamometry and 1-repetition-maximum tests for identifying meaningful quadriceps strength asymmetries. J Orthop Sport Phys Ther 47:97–107
References
Barber-Westin SD, Noyes FR (2011) Factors used to determine return to unrestricted sports activities after anterior cruciate ligament reconstruction. J Arthrosc Relat Surg 27:1697–1705
Myer GD, Martin L, Ford KR, Paterno MV, Schmitt LC, Heidt RS, Colosimo A, Hewett TE (2012) No association of time from surgery with functional deficits in athletes after anterior cruciate ligament reconstruction: evidence for objective return-to-sport criteria. Am J Sports Med 40:2256–2263
Abourezk MN, Ithurburn MP, McNally MP, Thoma LM, Briggs MS, Hewett TE, Spindler KP, Kaeding CC, Schmitt LC (2017) Hamstring strength asymmetry at 3 years after anterior cruciate ligament reconstruction alters knee mechanics during gait and jogging. Am J Sports Med 45:97–105
Hartigan EH, Axe MJ, Snyder-Mackler L (2010) Time line for Noncopers to pass return-to-sports criteria after anterior cruciate ligament reconstruction. J Orthop Sport Phys Ther 40:141–154
Lewek M, Rudolph K, Axe M, Snyder-Mackler L (2002) The effect of insufficient quadriceps strength on gait after anterior cruciate ligament reconstruction. Clin Biomech 17:56–63
Nawasreh Z, Logerstedt D, Cummer K, Axe MJ, Risberg MA, Snyder-mackler L (2017) Do patients failing return-to-activity criteria at 6 months after anterior cruciate ligament reconstruction continue demonstrating deficits at 2 years ? Am J Sport Med 45:1037–1048
Roewer BD, Di Stasi SL, Snyder-Mackler L (2011) Quadriceps strength and weight acceptance strategies continue to improve two years after anterior cruciate ligament reconstruction. J Biomech 44:1948–1953
Schmitt LC, Paterno MV, Ford KR, Myer GD, Hewett TE (2015) Strength asymmetry and landing mechanics at return to sport after ACL reconstruction. Med Sci Sport Exerc 47:1426–1434
Manal TJ, Snyder-Mackler L (1996) Practice guidelines for anterior cruciate ligament rehabilitation: a criterion-based rehabilitation progression. Oper Tech Orthop 6:190–196
Adams D, Logerstedt D, Hunter-Giordano A, Axe MJ, Snyder-Mackler L (2012) Current concepts for anterior cruciate ligament reconstruction: a criterion-based rehabilitation progression. J Orthop Sports Phys Ther 42:601–614
Arundale AJH, Cummer K, Capin JJ, Zarzycki R, Snyder-Mackler L (2017) Report of the clinical and functional primary outcomes in men of the ACL-SPORTS Trial: similar outcomes in men receiving secondary prevention with and without perturbation training 1 and 2 years after ACL reconstruction. Clin Orthop Relat Res. https://doi.org/10.1007/s11999-017-5280-2. [Epub ahead of print]
Logerstedt D, Arundale A, Lynch A (2015) A conceptual framework for a sports knee injury performance profile ( SKIPP ) and return to activity criteria (RTAC ). Braz J Phys Ther 19:1–20
White K, Di Stasi SL, Smith AH, Snyder-Mackler L (2013) Anterior cruciate ligament-specialized post-operative return-to-sports (ACL-SPORTS) training: a randomized control trial. BMC Musculoskelet Disord Mar 23:108
Grindem H, Snyder-Mackler L, Moksnes H, Engebretsen L, Risberg MA (2016) Simple decision rules can reduce reinjury risk by 84% after ACL reconstruction: the Delaware-Oslo ACL cohort study. Br J Sports Med 50:804–808
Kyritsis P, Bahr R, Landreau P, Miladi R, Witvrouw E (2016) Likelihood of ACL graft rupture: not meeting six clinical discharge criteria before return to sport is associated with a four times greater risk of rupture. Br J Sports Med 50:946–951
Joreitz R, Lynch A, Rabuck S, Lynch B, Davin S, Irrgang J (2016) Patient-specific and surgery-specific factors that affect return to sport after ACL reconstruction. Int J Sport Phys Ther 11:264–278
Gardinier ES, Manal K, Buchanan TS, Snyder-Mackler L (2014) Clinically-relevant measures associated with altered contact forces in patients with anterior cruciate ligament deficiency. Clin Biomech 29:531–536
Logerstedt D, Lynch A, Axe MJ, Snyder-Mackler L (2013) Pre-operative quadriceps strength predicts IKDC2000 scores 6 months after anterior cruciate ligament reconstruction. Knee 20:208–212
Snyder-Mackler L, Delitto A, Stralka SW, Bailey SL (1994) Use of electrical stimulation to enhance recovery of quadriceps femoris muscle force production in patients following anterior cruciate ligament reconstruction. Phys Ther 74:901–907
Bynum EB, Barrack RL, Alexander AH (1995) Open versus closed chain kinetic exercises after anterior cruciate ligament reconstruction. A prospective randomized study. Am J Sport Med 23:401–406
Mikkelsen C, Werner S, Eriksson E (2000) Closed kinetic chain alone compared to combined open and closed kinetic chain exercises for quadriceps strengthening after anterior cruciate ligament reconstruction with respect to return to sports: a prospective matched follow-up study. Knee Surg Sport Traumatol Arthrosc 8:337–342
Snyder-Mackler L, Ladin Z, Schepsis AA, Young JC (1991) Electrical stimulation of the thigh muscles after reconstruction of the anterior cruciate ligament. Effects of electrically elicited contraction of the quadriceps femoris and hamstring muscles on gait and on strength of the thigh muscles. J Bone Jt Surg 73:1025–1036
Sinacore JA, Evans AM, Lynch BN, Joreitz RE, Irrgang JJ, Lynch AD (2017) Diagnostic accuracy of handheld dynamometry and 1-repetition-maximum tests for identifying meaningful quadriceps strength asymmetries. J Orthop Sport Phys Ther 47:97–107
Sturgill LP, Snyder-Mackler L, Manal TJ, Axe MJ (2009) Interrater reliability of a clinical scale to assess knee joint effusion. J Orthop Sport Phys Ther 39:845–849
Brophy RH, Mackenzie CR, Gamradt SC, Barnes R, Rodeo S, Warren R (2008) The diagnosis and management of psoriatic arthritis in a professional football player presenting with a knee effusion: a case report. Clin J Sport Med 18:369–371
Johnson MW (2000) Acute knee effusions: a systematic approach to diagnosis. Am Fam Physician 61:2391–2400
Fees M, Decker T, Snyder-Mackler L, Axe MJ (1998) Upper extremity weight-training modifications for the injured athlete: a clinical perspective. Am J Sports Med 26:732–742
Capin JJ, Behrns W, Thatcher K, Arundale A, Smith AH, Snyder-mackler L (2017) On-ice return-to-hockey progression after anterior cruciate ligament reconstruction. J Orthop Sport Phys Ther 47(5):324–333
Palmieri-Smith RM, Thomas AC, Wojtys EM (2008) Maximizing quadriceps strength after ACL reconstruction. Clin Sports Med 27:405–424
DiStasi SL, Logerstedt D, Gardinier ES, Snyder-Mackler L (2013) Gait patterns differ between ACL-reconstructed athletes who pass return-to-sport criteria and those who fail. Am J Sports Med 41:1310–1318
Gardinier E, Manal K, Thomas B, Snyder-Mackler L (2012) Gait and neuromuscular asymmetries after acute ACL rupture. Med Sci Sport Exerc 44:1490–1496
Gardinier ES, Di Stasi S, Manal K, Buchanan TS, Snyder-Mackler L (2014) Knee contact force asymmetries in patients who failed return-to-sport readiness criteria 6 months after anterior cruciate ligament reconstruction. Am J Sport Med 42:2917–2925
Snyder-Mackler L, De Luca PF, Williams PR, Eastlack ME, Bartolozzi A (1994) Reflex inhibition of the quadriceps femoris muscle after injury of reconstuction of the anterior cruciate ligament. J Bone Jt Surg Am 76:555–560
Snyder-Mackler L, Delitto A, Bailey SL, Stralka SW (1995) Strength of the quadriceps femoris muscle and functional recovery after reconstruction of the anterior cruciate ligament. A prospective, randomized clinical trial of electrical stimulation. J Bone Jt Surg 77:1166–1173
Stackhouse SK, Dean JC, Lee SCK, Binder-MacLeod SA (2000) Measurement of central activation failure of the quadriceps femoris in healthy adults. Muscle Nerve 23:1706–1712
Noyes F, Barber S, Mangine R (1991) Abnormal lower limb symmetry determined by function hop tests after anterior cruciate ligament rupture. Am J Sports Med 19:513–518
Capin JJ, Zarzycki R, Arundale A, Cummer K, Snyder-Mackler L (2017) Report of the primary outcomes for gait mechanics in men of the ACL-SPORTS trial: secondary prevention with and without perturbation training does not restore gait symmetry in men 1 or 2 years after ACL reconstruction. Clin Orthop Relat Res. https://doi.org/10.1007/s11999-017-5279-8. [Epub ahead of print]
Hartigan E, Axe MJ, Snyder-Mackler L (2009) Perturbation training prior to ACL reconstruction improves gait asymmetries in non-copers. J Orthop Res 27:724–729
Thomeé R, Kaplan Y, Kvist J, Myklebust G, Risberg MA, Theisen D, Tsepis E, Werner S, Wondrasch B, Witvrouw E (2011) Muscle strength and hop performance criteria prior to return to sports after ACL reconstruction. Knee Surg Sport Traumatol Arthrosc 19:1798–1805
Wellsandt E, Failla MJ, Snyder-mackler L (2017) Limb symmetry indexes can overestimate knee function after anterior cruciate ligament injury. J Orthop Sport Phys Ther Mar 29:1–18
Irrgang JJ, Snyder-Mackler L, Wainner RS, FH F, Harner CD (1998) Development of a patient-reported measure of function of the knee. J Bone Jt Surg Am 80:1132–1145
Capin JJ, Khandha A, Zarzycki R, Manal K, Buchanan TS, Snyder-Mackler L (2016) Gait mechanics and second ACL rupture: implications for delaying return-to-sport. J Orthop Res. https://doi.org/10.1002/jor.23476. [Epub ahead of print]
Laboute E, Savalli L, Puig P, Trouve P, Sabot G, Monnier G, Dubroca B (2010) Analysis of return to competition and repeat rupture for 298 anterior cruciate ligament reconstructions with patellar or hamstring tendon autograft in sportspeople. Ann Phys Rehabil Med 53:598–614
Paterno MV, Rauh MJ, Schmitt LC, Ford KR, Hewett TE (2012) Incidence of contralateral and ipsilateral anterior cruciate ligament (ACL) injury after primary ACL reconstruction and return to sport. Clin J Sport Med 22:116–121
Paterno MV, Rauh MJ, Schmitt LC, Ford KR, Hewett TE (2014) Incidence of second ACL injuries 2 years after primary ACL reconstruction and return to sport. Am J Sports Med 42:1567–1573
Kaeding CC, Pedroza a D, Reinke EK, Huston LJ, Spindler KP, Amendola A, Andrish JT, Brophy RH, Dunn WR, Flanigan D, Hewett TE, Jones MH, Marx RG, Matava MJ, McCarty EC, Parker RD, Wolcott M, Wolf BR, Wright RW (2015) Risk factors and predictors of subsequent ACL injury in either knee after ACL reconstruction: prospective analysis of 2488 primary ACL reconstructions from the MOON cohort. Am J Sports Med 43:1583–1590
Maletis GB, Chen J, Inacio MC, Funahashi TT (2016) Age-related risk factors for revision anterior cruciate ligament reconstruction: a cohort study of 21,304 patients from the Kaiser Permanente anterior cruciate ligament registry. Am J Sports Med 44:331–336
Mohtadi N, Chan D, Barber R, Paolucci EO (2016) Reruptures, reinjuries, and revisions at a minimum 2-year follow-up: a randomized clinical trial comparing 3 graft types for ACL reconstruction. Clin J Sport Med 26:96–107
Nelson IR, Chen J, Love R, Davis BR, Maletis GB, Funahashi TT (2016) A comparison of revision and rerupture rates of ACL reconstruction between autografts and allografts in the skeletally immature. Knee Surg Sport Traumatol Arthrosc 24:773–779
Sanders TL, Pareek A, Hewett TE, Levy BA, Dahm DL, Stuart MJ, Krych AJ (2017) Long-term rate of graft failure after ACL reconstruction: a geographic population cohort analysis. Knee Surg Sport Traumatol Arthrosc 25:222–228. https://doi.org/10.1007/s00167-016-4275-y.
Webster KE, Feller JA, Leigh WB, Richmond AK (2014) Younger patients are at increased risk for graft rupture and contralateral injury after anterior cruciate ligament reconstruction. Am J Sports Med 42:641–647
Wiggins AJ, Grandhi RK, Schneider DK, Stanfield D, Webster KE, Myer GD (2016) Risk of secondary injury in younger athletes after anterior cruciate ligament reconstruction: a systematic review and meta-analysis. Am J Sports Med 44:1861–1876
Daniel DM, Lou SM, Dobson BE, Fithian DC, Rossman DJ, Kaufman KR (1994) Fate of the ACL-injured patient. A prospective outcome study. Am J Sports Med 22:632–644
Hefti F, Muller W, Jakob RP, Staubli HU (1993) Evaluation of knee ligament injuries with the IKDC form. Knee Surg Sport Traumatol Arthrosc 1:226–234
Arundale A, Silvers H, Logerstedt D, Rojas J, Snyder-Mackler L (2015) An interval kicking progression for return to soccer following lower extremity injury. Int J Sports Phys Ther 10:114–127
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 ESSKA
About this chapter
Cite this chapter
Capin, J.J., Snyder-Mackler, L. (2018). Return-to-Play Criteria: The Delaware Experience. In: Musahl, V., Karlsson, J., Krutsch, W., Mandelbaum, B., Espregueira-Mendes, J., d'Hooghe, P. (eds) Return to Play in Football. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-55713-6_10
Download citation
DOI: https://doi.org/10.1007/978-3-662-55713-6_10
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-55712-9
Online ISBN: 978-3-662-55713-6
eBook Packages: MedicineMedicine (R0)