We randomised 31 patients with acute tears of the anterior cruciate ligament (ACL) to receive either early (within 2 weeks) or delayed (8 to 12 weeks) reconstruction using a quadruple hamstring graft in order to determine if there was any functional advantage to early reconstruction. Outcome measures included return of knee movement, muscle
We have compared the time to recovery of isokinetic
quadriceps strength after total knee replacement (TKR) using three
different lengths of incision in the quadriceps. We prospectively
randomised 60 patients into one of the three groups according to
the length of incision in the quadriceps above the upper border
of the patella (2 cm, 4 cm or 6 cm). The strength of the knees was
measured pre-operatively and every month post-operatively until
the peak quadriceps torque returned to its pre-operative level. There was no significant difference in the mean operating time,
blood loss, hospital stay, alignment or pre-operative isokinetic
quadriceps strength between the three groups. Using the Kaplan–Meier
method, group A had a similar mean recovery time to group B (2.0
± 0.2 We conclude that an incision of up to 4 cm in the quadriceps
does not delay the recovery of its isokinetic strength after TKR. Cite this article:
We assessed the functional outcome following fracture of the tibial plateau in 63 consecutive patients. Fifty-one patients were treated by internal fixation, five by combined internal and external fixation and seven non-operatively. Measurements of joint movement and muscle function were made using a muscle dynamometer at three, six and 12 months following injury. Thirteen patients (21%) had a residual flexion contracture at one year. Only nine (14%) patients achieved normal quadriceps muscle strength at 12 months, while 19 (30%) achieved normal hamstring muscle strength. Recovery was significantly slower in patients older than 40 years of age. We conclude that there is significant impairment of movement and muscle function after fracture of the tibial plateau and that the majority of patients have not fully recovered one year after injury.