This Way Up Mother Established 1973 Unisex Adult Sweater/Jumper

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Khan KM, Maffulli N. (1998) Tendinopathy: an Achilles’ heel for athletes and clinicians. Clin J Sport Med. 8:151–154. Shalaby M, Almekinders LC. (1999) Patellar tendinitis: the significance of magnetic resonance imaging findings. Am J Sports Med. 27:345–349. Leadbetter WB, Mooar PA, Lane GJ, Lee SJ. (1992) The surgical treatment of tendinitis: clinical rationale and biologic basis. Clin Sports Med. 11(4):679–712. Khan KM, Visentini PJ, Kiss ZS, Desmond PM, Coleman BD, Cook JL, et al. (1999) Correlation of US and MR imaging with clinical outcome after open patellar tenotomy: prospective and retrospective studies. Clin J Sport Med. 9:129–137. Nordin M, Frankel VH. (1989) Biomechanics of the knee. In: Nordin M, Frankel VH, eds. Basic Biomechanics of the Musculoskeletal System. 2nd ed. Philadelphia: Lea & Febiger; 115–134.

Yu JS, Popp JE, Kaeding CC, Lucas J (1995) Correlation of MR imaging and pathologic findings in athletes undergoing surgery for chronic patellar tendinitis. AJR Am J Roentgenol 165(1):115–118 Eccentric training has been suggested to play a key role in rehabilitating a jumper's knee. [25] [26] [2]Eccentric training has been shown to have equally efficacious resultsas surgical treatment. It is recommended that eccentric training should be tried for twelve weeks before offering surgical treatment. [27]According to Rodriguez-Merchan eccentric training appears to be the treatment of choice for patients suffering from patellar tendinopathy. [28]Currently, there is no widely accepted gold standard diagnostic technique. [17]Ultrasound offers several advantages; it is time and cost-saving, non-invasive, repeatable, and accurate, and provides a dynamic image of the knee structures. [2]Both ultrasound and magnetic resonance imaging (MRI) can be used to detect abnormalities in the patellar tendon itself. Imaging can also be used to guide clinicians as to the severity of the pathology. [18] Stanish WD, Rubinovich RM, Curwin S (1986) Eccentric exercise in chronic tendinitis. Clin Orthop Relat Res. (208):65–68 Shrier I, Matheson GO, Kohl HW. (1996) Achilles tendonitis: are corticosteroid injections useful or harmful. Clin J Sport Med. 6:245–250.

Emerson RH Jr, Head WC, Malinin TI. (1990) Reconstruction of patellar tendon rupture after total knee arthroplasty with an extensor mechanism allograft. Clin Orthop. 260:154–161.Cook JL, Khan KM, Harcourt PR, Kiss ZS, Fehrmann MW, Griffiths L, et al. (1998) Patellar tendon ultrasonography in asymptomatic active athletes reveals hypoechoic regions: a study of 320 tendons. Clin J Sport Med. 8:73–77. N’Dow J, Brewster N, Maffulli N, Scotland TR. (1995) Quasi-synchronous patellar tendon rupture. Bull Hosp Joint Dis. 54(1):46–48. Herzog W (2000) Muscle properties and coordination during voluntary movement. J Sports Sci 18(3):141–152 Burks RT, Edelson RH. (1994) Allograft reconstruction of the patellar ligament: A case report. J Bone Joint Surg. (Am) 76:1077–1079. Kaufman KR, Brodine SK, Shaffer RA, Johnson CW, Cullison TR. (1999) The effect of foot structure and range of motion on musculoskeletal overuse injuries. Am J Sports Med. 27:585–593.

Cook JL, Khan KM, Harcourt PR, Grant M, Young DA, Bonar SF (1997) A cross sectional study of 100 athletes with jumper’s knee managed conservatively and surgically. The Victorian Institute of Sport Tendon Study Group. Br J Sports Med 31(4):332–336 Khan KM, Cook JL, Bonar F, Harcourt P, Astrom M (1999) Histopathology of common tendinopathies. Update and implications for clinical management. Sports Med 27(6):393–408 Lian Ø, Refsnes PE, Engebretsen L, Bahr R (2003) Performance characteristics of volleyball players with patellar tendinopathy. Am J Sports Med 31(3):408–413 Weiler JM. (1992) Medical modifiers of sports injury: the use of nonsteroidal anti-inflammatory drugs (NSAIDs) in sports soft tissue injury. Clin Sports Med. 11(3):625–644.

Most cases of patellar tendinopathy will resolve with nonoperative management. [10]Nevertheless, mild to moderate pain may persist for 15 years in adult athletes with patellar tendinopathy but does not appear to limit leisure-time physical activity. [35]

King JB, Perry DJ, Mourad K, Kumar SJ. (1990) Lesions of the patellar ligament. J Bone Joint Surg. 72B:46–48. Binfield PM, Maffulli N. (1997) Surgical management of common tendinopathies. Sports Exerc Inj. 3:116–122. El Hawary R, Stanish WD, Curwin SL. (1997) Rehabilitation of tendon injuries in sport. Sports Med. 24:347–358. Davies SG, Baudouin CJ, King JD, et al. (1991) Ultrasound, computed tomography and magnetic resonance imaging in patellar tendinitis. Clin Radiol. 43:52–56.

StatPearls [Internet].

Khan KM, Maffulli N, Coleman BD, Cook JL, Taunton JE. (1998) Patellar tendinopathy: some aspects of basic science and clinical management. Br J Sports Med. 32(4):346–355.