AJSM Click here for details!
HOME HELP CONTACT US SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
 QUICK SEARCH:   [advanced]


     

Sign In to gain access to subscriptions and/or personal tools.
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Right arrow Citation Map
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Paulos, L. E.
Right arrow Articles by Abbott, P.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Paulos, L. E.
Right arrow Articles by Abbott, P.
The American Journal of Sports Medicine 15:331-341 (1987)
© 1987 SAGE Publications

Infrapatellar contracture syndrome

An unrecognized cause of knee stiffness with patella entrapment and patella infera

Lonnie E. Paulos, MD

Salt Lake City Knee and Sports Medicine Foundation, Salt Lake City, Utah

Thomas D. Rosenberg, MD

Salt Lake City Knee and Sports Medicine Foundation, Salt Lake City, Utah

John Drawbert, MD

Salt Lake City Knee and Sports Medicine Foundation, Salt Lake City, Utah

James Manning, MD

Salt Lake City Knee and Sports Medicine Foundation, Salt Lake City, Utah

Paul Abbott, MD

Salt Lake City Knee and Sports Medicine Foundation, Salt Lake City, Utah

Infrapatellar Contracture Syndrome (IPCS) is an infre quently recognized cause of posttraumatic knee mor bidity. Unique to this group of patients is the combina tion of restricted knee extension and flexion associated with patella entrapment. IPCS can occur primarily as an exaggerated pathologic fibrous hyperplasia of the anterior soft tissues of the knee beyond that associated with normal healing. It can also occur secondarily to prolonged immobility and lack of extension associated with knee surgery, particularly intraarticular ACL recon struction. IPCS follows a predictable natural history which is divided into three stages. Symptoms, diagnos tic findings, and recommended treatment are deter mined by the stage at presentation. Once beyond its early presentation, IPCS is best treated by an anterior intraarticular and extraarticular capsular debridement and release, followed by extensive rehabilitation. The authors review 28 consecutive cases of IPCS. At fol lowup 3 months to 4 years postoperation, the patients had averaged 2.3 additional surgical procedures follow ing their index procedure or injury.

The average increase in extension at followup was 12° with the average increase flexion 35°. Eighty per cent of patients demonstrated signs and symptoms consistent with patellofemoral arthrosis; 16% of the patients demonstrated patella infera. The authors con clude that prevention or early detection and aggressive treatment are the only ways of avoiding complication in these problem cases.




This article has been cited by other articles:


Home page
Am J Sports MedHome page
J. R. Steadman, J. L. Dragoo, S. L. Hines, and K. K. Briggs
Arthroscopic Release for Symptomatic Scarring of the Anterior Interval of the Knee
Am. J. Sports Med., September 1, 2008; 36(9): 1763 - 1769.
[Abstract] [Full Text] [PDF]


Home page
JBJSHome page
J. O. Drogset, T. Grontvedt, O. R. Robak, A. Molster, A. T. Viset, and L. Engebretsen
A Sixteen-Year Follow-up of Three Operative Techniques for the Treatment of Acute Ruptures of the Anterior Cruciate Ligament
J. Bone Joint Surg. Am., May 1, 2006; 88(5): 944 - 952.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
F. R. Noyes and S. D. Barber-Westin
Anterior Cruciate Ligament Revision Reconstruction: Results Using a Quadriceps Tendon-Patellar Bone Autograft
Am. J. Sports Med., April 1, 2006; 34(4): 553 - 564.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
N. Upadhyay, S. R. Vollans, B. B. Seedhom, and R. W. Soames
Effect of Patellar Tendon Shortening on Tracking of the Patella
Am. J. Sports Med., October 1, 2005; 33(10): 1565 - 1574.
[Abstract] [Full Text] [PDF]


Home page
JBJSHome page
R. J. Williams III, J. Hyman, F. Petrigliano, T. Rozental, and T. L. Wickiewicz
Anterior Cruciate Ligament Reconstruction with a Four-Strand Hamstring Tendon Autograft
J. Bone Joint Surg. Am., March 1, 2005; 87(1_suppl_1): 51 - 66.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
T. F. Schlegel, M. Boublik, R. J. Hawkins, and J. R. Steadman
Reliability of Heel-Height Measurement for Documenting Knee Extension Deficits
Am. J. Sports Med., July 1, 2002; 30(4): 479 - 482.
[Abstract] [Full Text] [PDF]


Home page
JBJSHome page
S. Morshed and M. D. Ries
Patella Infera After Nonoperative Treatment of a Patellar Fracture : A Case Report
J. Bone Joint Surg. Am., June 1, 2002; 84(6): 1018 - 1021.
[Full Text] [PDF]


Home page
Am J Sports MedHome page
Y.-F. Hsieh, L. F. Draganich, S. H. Ho, and B. Reider
The Effects of Removal and Reconstruction of the Anterior Cruciate Ligament on the Contact Characteristics of the Patellofemoral Joint
Am. J. Sports Med., January 1, 2002; 30(1): 121 - 127.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
P. J. Millett, T. L. Wickiewicz, and R. F. Warren
Motion Loss after Ligament Injuries to the Knee: Part I: Causes
Am. J. Sports Med., September 1, 2001; 29(5): 664 - 675.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
J. Kartus, L. Ejerhed, N. Sernert, S. Brandsson, and J. Karlsson
Comparison of Traditional and Subcutaneous Patellar Tendon Harvest: A Prospective Study of Donor Site-Related Problems After Anterior Cruciate Ligament Reconstruction Using Different Graft Harvesting Techniques
Am. J. Sports Med., May 1, 2000; 28(3): 328 - 335.
[Abstract] [Full Text] [PDF]


Home page
ptjournalHome page
G. P Ernst, E. Saliba, D. R Diduch, S. R Hurwitz, and D. W Ball
Lower-Extremity Compensations Following Anterior Cruciate Ligament Reconstruction
Physical Therapy, March 1, 2000; 80(3): 251 - 260.
[Abstract] [Full Text] [PDF]


Home page
JBJSHome page
T. N. LINDENFELD, E. M. WOJTYS, and A. HUSAIN
Instructional Course Lectures, The American Academy of Orthopaedic Surgeons - Operative Treatment of Arthrofibrosis of the Knee*{{dagger}}
J. Bone Joint Surg. Am., December 1, 1999; 81(12): 1772 - 84.
[Full Text]


Home page
Am J Sports MedHome page
P. J. Millett, R. J. Williams III, and T. L. Wickiewicz
Open Debridement and Soft Tissue Release as a Salvage Procedure for the Severely Arthrofibrotic Knee
Am. J. Sports Med., September 1, 1999; 27(5): 552 - 561.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
M. D. Miller and A. D. Olszewski
The Appearance of Roofplasties on Lateral Hyperextension Radiographs
Am. J. Sports Med., July 1, 1999; 27(4): 513 - 516.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
T. W. Wilson, M. P. Zafuta, and M. Zobitz
A Biomechanical Analysis of Matched Bone-Patellar Tendon-Bone and Double-Looped Semitendinosus and Gracilis Tendon Grafts
Am. J. Sports Med., March 1, 1999; 27(2): 202 - 207.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
C. S. Ahmad, S. D. Kwak, G. A. Ateshian, W. H. Warden, J. R. Steadman, and V. C. Mow
Effects of Patellar Tendon Adhesion to the Anterior Tibia on Knee Mechanics
Am. J. Sports Med., September 1, 1998; 26(5): 715 - 724.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
A. R. J. Manktelow, F. S. Haddad, and N. J. Goddard
Late Lateral Femoral Condyle Fracture After Anterior Cruciate Ligament Reconstruction. A Case Report
Am. J. Sports Med., July 1, 1998; 26(4): 587 - 590.
[Full Text] [PDF]


Home page
Am J Sports MedHome page
Y.-F. Hsieh, L. F. Draganich, S. H. Ho, and B. Reider
The Effects of Removal and Reconstruction of the Anterior Cruciate Ligament on Patellofemoral Kinematics
Am. J. Sports Med., March 1, 1998; 26(2): 201 - 209.
[Abstract] [Full Text] [PDF]


Home page
Am J Sports MedHome page
S. Murakami, T. Muneta, Y. Ezura, K. Furuya, and H. Yamamoto
Quantitative Analysis of Synovial Fibrosis in the Infrapatellar Fat Pad Before and After Anterior Cruciate Ligament Reconstruction
Am. J. Sports Med., January 1, 1997; 25(1): 29 - 34.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne and R. V. Trumper
Preventing Anterior Knee Pain After Anterior Cruciate Ligament Reconstruction
Am. J. Sports Med., January 1, 1997; 25(1): 41 - 47.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne, D. V. Patel, and D. J. Martini
Classification and Management of Arthrofibrosis of the Knee after Anterior Cruciate Ligament Reconstruction
Am. J. Sports Med., December 1, 1996; 24(6): 857 - 862.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
J. M. Marumoto, M. M. Mitsunaga, A. B. Richardson, R. J. Medoff, and G. W. Mayfield
Late Patellar Tendon Ruptures after Removal of the Central Third for Anterior Cruciate Ligament Reconstruction: A Report of Two Cases
Am. J. Sports Med., September 1, 1996; 24(5): 698 - 701.
[PDF]


Home page
Am J Sports MedHome page
A. Maeda, K. Shino, S. Horibe, K. Nakata, and G. Buccafusca
Anterior Cruciate Ligament Reconstruction with Multistranded Autogenous Semitendinosus Tendon
Am. J. Sports Med., July 1, 1996; 24(4): 504 - 509.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
R. A. Majors and B. Woodfin
Achieving Full Range Of Motion After Anterior Cruciate Ligament Reconstruction
Am. J. Sports Med., June 1, 1996; 24(3): 350 - 355.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
D. L. Johnson, D. B. Either, and W. J. Vanarthos
Herniation of the Patellar Fat Pad Through the Patellar Tendon Defect After Autologous Bone-Patellar Tendon-Bone Anterior Cruciate Ligament Reconstruction: A Case Report
Am. J. Sports Med., March 1, 1996; 24(2): 201 - 204.
[PDF]


Home page
Am J Sports MedHome page
E. E. Berg, S. L. Mason, and M. J. Lucas
Patellar Height Ratios: A Comparison of Four Measurement Methods
Am. J. Sports Med., March 1, 1996; 24(2): 218 - 221.
[Abstract] [PDF]


Home page
JBJSHome page
T. GRØNTVEDT, L. ENGEBRETSEN, P. BENUM, O. FASTING, A. MØLSTER, and T. STRAND
A Prospective, Randomized Study of Three Operations for Acute Rupture of the Anterior Cruciate Ligament. Five-Year Follow-up of One Hundred and Thirty-one Patients
J. Bone Joint Surg. Am., February 1, 1996; 78(2): 159 - 69.
[Abstract] [Full Text]


Home page
Am J Sports MedHome page
M. Marcacci, S. Zaffagnini, F. Iacono, M. Pia Neri, and A. Petitto
Early Versus Late Reconstruction for Anterior Cruciate Ligament Rupture: Results After Five Years of Followup
Am. J. Sports Med., December 1, 1995; 23(6): 690 - 693.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. Yasuda, J. Tsujino, Y. Ohkoshi, Y. Tanabe, and K. Kaneda
Graft Site Morbidity with Autogenous Semitendinosus and Gracilis Tendons
Am. J. Sports Med., December 1, 1995; 23(6): 706 - 714.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
S. Murakami, T. Muneta, K. Furuya, I. Saito, N. Miyasaka, and H. Yamamoto
Immunohistologic Analysis of Synovium in Infrapatellar Fat Pad After Anterior Cruciate Ligament Injury
Am. J. Sports Med., December 1, 1995; 23(6): 763 - 768.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne, T. E. Klootwyk, J. H. Wilckens, and M. S. De Carlo
Ligament Stability Two to Six Years After Anterior Cruciate Ligament Reconstruction with Autogenous Patellar Tendon Graft and Participation in Accelerated Rehabilitation Program
Am. J. Sports Med., September 1, 1995; 23(5): 575 - 579.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
A. J. Cosgarea, W. J. Sebastianelli, and K. E. DeHaven
Prevention of Arthrofibrosis After Anterior Cruciate Ligament Reconstruction Using the Central Third Patellar Tendon Autograft
Am. J. Sports Med., January 1, 1995; 23(1): 87 - 92.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
L. E. Paulos, D. C. Wnorowski, and A. E. Greenwald
Infrapatellar Contracture Syndrome: Diagnosis, Treatment, and Long-Term Followup
Am. J. Sports Med., July 1, 1994; 22(4): 440 - 449.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
R. A. Rubinstein JR, K. D. Shelbourne, C. D. VanMeter, J. C. McCarroll, and A. C. Rettig
Isolated Autogenous Bone-Patellar Tendon-Bone Graft Site Morbidity
Am. J. Sports Med., June 1, 1994; 22(3): 324 - 327.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
J. G. Lane, D. M. Daniel, and M. L. Stone
Graft Impingement After Anterior Cruciate Ligament Reconstruction: Presentation as an Active Extension "Thunk"
Am. J. Sports Med., June 1, 1994; 22(3): 415 - 417.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
A. J. Cosgarea, K. E. DeHaven, and J. E. Lovelock
The Surgical Treatment of Arthrofibrosis of the Knee
Am. J. Sports Med., March 1, 1994; 22(2): 184 - 191.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne and G. E. Johnson
Outpatient Surgical Management of Arthrofibrosis After Anterior Cruciate Ligament Surgery
Am. J. Sports Med., March 1, 1994; 22(2): 192 - 197.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne and G. E. Johnson
Locked bucket-handle meniscal tears in knees with chronic anterior cruciate ligament deficiency
Am. J. Sports Med., December 1, 1993; 21(6): 779 - 782.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
S. M. Lephart, M. S. Kocher, C. D. Harner, and F. H. Fu
Quadriceps strength and functional capacity after anterior cruciate ligament reconstruction: Patellar tendon autograft versus allograft
Am. J. Sports Med., September 1, 1993; 21(5): 738 - 743.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
S. E. Fisher and K. D. Shelbourne
Arthroscopic treatment of symptomatic extension block complicating anterior cruciate ligament reconstruction
Am. J. Sports Med., July 1, 1993; 21(4): 558 - 564.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
J. Gillquist and M. Odensten
Reconstruction of old anterior cruciate ligament tears with a Dacron prosthesis: A prospective study
Am. J. Sports Med., June 1, 1993; 21(3): 358 - 366.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
V. M. Romano, B. K. Graf, J. S. Keene, and R. H. Lange
Anterior cruciate ligament reconstruction: The effect of tibial tunnel placement on range of motion
Am. J. Sports Med., June 1, 1993; 21(3): 415 - 418.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
B. S. Shaffer and J. E. Tibone
Patellar tendon length change after anterior cruciate ligament reconstruction using the midthird patellar tendon
Am. J. Sports Med., June 1, 1993; 21(3): 449 - 454.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. Shino, S. Nakagawa, M. Inoue, S. Horibe, and M. Yoneda
Deterioration of patellofemoral articular surfaces after anterior cruciate ligament reconstruction
Am. J. Sports Med., March 1, 1993; 21(2): 206 - 211.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
S. D. D'Agata, A. W. Pearsall IV, B. Reider, and L. F. Draganich
An in vitro analysis of patellofemoral contact areas and pressures following procurement of the central one-third patellar tendon
Am. J. Sports Med., March 1, 1993; 21(2): 212 - 219.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
N. A. Sgaglione, W. Del Pizzo, J. M. Fox, and M. J. Friedman
Arthroscopically assisted anterior cruciate ligament reconstruction with the pes anserine tendons: Comparison of results in acute and chronic ligament deficiency
Am. J. Sports Med., March 1, 1993; 21(2): 249 - 256.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
C. D. Harner, J. J. Irrgang, J. Paul, S. Dearwater, and F. H. Fu
Loss of motion after anterior cruciate ligament reconstruction
Am. J. Sports Med., September 1, 1992; 20(5): 499 - 506.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
T. D. Rosenberg, J. L. Franklin, G. N. Baldwin, and K. A. Nelson
Extensor mechanism function after patellar tendon graft harvest for anterior cruciate ligament reconstruction
Am. J. Sports Med., September 1, 1992; 20(5): 519 - 526.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
J. Noah, O. H. Sherman, and C. Roberts
Fracture of the supracondylar femur after anterior cruciate ligament reconstruction using patellar tendon and iliotibial band tenodesis: A case report
Am. J. Sports Med., September 1, 1992; 20(5): 615 - 618.
[PDF]


Home page
Am J Sports MedHome page
P. Aglietti, R. Buzzi, S. D'Andria, and G. Zaccherotti
Long-term study of anterior cruciate ligament reconstruction for chronic instability using the central one-third patellar tendon and a lateral extraarticular tenodesis
Am. J. Sports Med., January 1, 1992; 20(1): 38 - 45.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
N. G.H. Mohtadi, S. Webster-Bogaert, and P. J. Fowler
Limitation of motion following anterior cruciate ligament reconstruction: A case-control study
Am. J. Sports Med., December 1, 1991; 19(6): 620 - 625.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
R. A. Marder, J. R. Raskind, and M. Carroll
Prospective evaluation of arthroscopically assisted anterior cruciate ligament reconstruction: Patellar tendon versus semitendinosus and gracilis tendons
Am. J. Sports Med., September 1, 1991; 19(5): 478 - 484.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne, J. H. Wilckens, A. Mollabashy, and M. DeCarlo
Arthrofibrosis in acute anterior cruciate ligament reconstruction: The effect of timing of reconstruction and rehabilitation
Am. J. Sports Med., July 1, 1991; 19(4): 332 - 336.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
J. A. Dodds, J. S. Keene, B. K. Graf, and R. H. Lange
Results of knee manipulations after anterior cruciate ligament reconstructions
Am. J. Sports Med., June 1, 1991; 19(3): 283 - 287.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
P. A. Kolowich, L. E. Paulos, T. D. Rosenberg, and S. Farnsworth
Lateral release of the patella: Indications and contraindications
Am. J. Sports Med., July 1, 1990; 18(4): 359 - 365.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
K. D. Shelbourne and P. Nitz
Accelerated rehabilitation after anterior cruciate ligament reconstruction
Am. J. Sports Med., June 1, 1990; 18(3): 292 - 299.
[Abstract] [PDF]


Home page
Am J Sports MedHome page
R. T. Burks, R. C. Haut, and R. L. Lancaster
Biomechanical and histological observations of the dog patellar tendon after removal of its central one-third
Am. J. Sports Med., March 1, 1990; 18(2): 146 - 153.
[Abstract] [PDF]




HOME HELP CONTACT US SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 1987 by the American Orthopaedic Society for Sports Medicine.