12 rezultate
To explore the relationship between ankle dorsiflexion range of motion (ROM) and hip and knee muscle strength between patients with a history of patellar dislocation (PD) to healthy controls.Case-control study.Orthopedical Femoral nerve palsy with concomitant patellar dislocation is a rare clinical entity that has not previously been well documented. The authors present the case of a 16-year-old female ballet dancer who sustained a patellar dislocation with concomitant femoral nerve palsy. She experienced muscle
This case report describes a teenage female, high-level modern dancer who suffered multiple left patellar dislocations. Her history is atypical in that after her fifth dislocation, her recovery was hindered secondary to persistent weakness and atrophy of her quadriceps out of proportion to disuse
OBJECTIVE
To investigate the effectiveness of reconstructing medial patellofemoral ligament with hamstring tendon autografts for the treatment of recurrent patellar dislocation under arthroscopy.
METHODS
Between January 2005 and January 2010, 22 cases of recurrent patellar dislocation were treated
In 11 paediatric patients (seven girls and four boys, from 12 to 15 years old) with unilateral obligatory patellar dislocation and ligamentous laxity vastus medialis advancement, lateral release, partial patellar ligament transposition and Galeazzi semitendinosus tenodesis was undertaken to
BACKGROUND
Patellar problem is an important cause of nonseptic failure of the current condylar design of total knee arthroplasties. Patellar dislocation after total knee arthroplasty is infrequent but can cause disabling symptoms.
METHODS
From March, '84 to July, '92, 1652 total knee arthroplasties
UNASSIGNED
To investigate the effectiveness of the arthroscopic lateral retinacular release combined with medial patellofemoral ligament (MPFL) reconstruction for patellar dislocation.
UNASSIGNED
Between January 2016 and March 2017, 28 cases (32 knees) with patellar dislocation were treated by
Neglected dislocation of the patella with gonarthrosis, genu valgum, flexion, and external rotation deformity is rarely encountered. Experience with five total knee arthroplasties in three patients with chronic patellar dislocation and gonarthrosis is reported. All knees had a modified proximal
Patella dislocation in sports trauma is a common injury and is influenced by minor alterations or derangements of dynamic or static factors. The sulcus angle should not exceed 138 degrees and the Q angle should not be more than 15 degrees. Patella alta has some influence on the dislocation tendency,
In order to establish the role of muscle strength in the recurrent dislocation of the patella, an isokinetic study was performed using BIODEX, by which the concentric (CC) and passive eccentric (PEC) torques of the quadriceps and hamstrings were measured. The angle velocity was set at 30 degrees and
Medial patellofemoral ligament (MPFL) reconstruction for recurrent patellar dislocation has recently become more popular. We describe a technique that involves tensioning of the graft with the knee in full extension while simultaneously pulling with a bone hook on the patella in the direction of the
BACKGROUND
Knee stiffness is common after femoral lengthening. Certain patients require a quadricepsplasty when therapy does not improve flexion. A small subset of such patients may also have obligate patellar dislocation with knee flexion due to contracture of the extensor mechanism. We describe