Objectives: Anterior cruciate ligament (ACL) graft tears and contralateral ACL are both relatively common following primary reconstruction (ACLR). While some prior studies have combined these injuries as an outcome variable (“subsequent injury”), there is little work comparing the outcomes of injuries. We hypothesize that patient reported measures (PROMs) activity level lower revision ACLR than...

An anterior cruciate ligament (ACL) injury may be diagnosed by clinical examination and radiological investigation using magnetic resonance imaging or by arthroscopy. 1,2 Based on our experience, the ACL tear in concomitant chronic ACL and posterior cruciate ligament (PCL) deficient knees may produce knee laxity, which is more difficult to assess on clinical examination, which in turn may affec...

PURPOSE The purpose of this study was to evaluate the quadriceps and hamstring muscle strength and hamstring-to-quadriceps (HQ) ratio, as well as the relationships of these parameters with dynamic balance, in patients with anterior cruciate ligament (ACL) rupture. MATERIALS AND METHODS We compared 25 patients diagnosed with chronic unilateral ACL tears and 25 age-matched healthy volunteers. T...

  Background: Articular cartilage injuries are a common clinical problem at the time of ACL reconstruction with an incidence rate of 16-46%. Good results of ACL reconstruction combined with the treatment of chondral lesions have been published in some studies. Method: After statistical analysis 30 patients were selected and divided in 2 groups. TheFfirst group consisted of 15 patients wite isol...

 Background: A rare and devastating complication following anterior cruciate ligament (ACL) revision reconstruction is femoral fracture.    Case presentation: A 35-year old male soccer player with a history of ACL tear from the previous year ago, who underwent arthroscopic ACL reconstruction and functioned well until another similar injury caused ACL re-rupture. Revision of ACL reconstruction w...

UNLABELLED Injuries or over-stretching of the anterior cruciate ligament (ACL) may lead to its malfunctioning. ACL tear, partial or complete, canto the result of contact or non-contact injuries. To conduct morphometry of ACL, twenty six knees (14 right and 12 left) were examined in 21 male and 5 female formalin fixed cadavers. Measurement of tibial foot print of ACL, distance of its anterior ed...

OBJECTIVE Magnetic resonance imaging (MRI) findings in anterior cruciate ligament (ACL) injury are well known, but most published reviews show obvious examples of associated injuries and give little focus to paediatric patients. Here, we demonstrate the spectrum of MRI appearances at common sites of associated injury in adolescents with ACL tears, emphasising age-specific issues. METHODS Pict...

Theoretical compensation after anterior cruciate ligament (ACL) tear could cause quadriceps weakness and hamstring activation, preventing anterior tibial subluxation and affecting the expected hamstring-to-quadriceps ratio. Although quadriceps weakness often occurs after ACL tears, it remains unclear whether hamstring strength and hamstring-to-quadriceps ratio increase in ACL deficient knees. T...

______________________________________ Page 3 Introduction_____________________________________ Page 4 Procedure_______________________________________ Page 7 Results_________________________________________ Page 10 Discussion______________________________________ Page 13 References______________________________________ Page 16 Abstract Background: The use of both autograft as well as allograft...