ACL

This study will combine the use of survey response, MRI, and x-rays of the knees in Dr. Spindler's ACL reconstructed patients in order to examine long term healing of two types of bioabsorbable screw. We will use a 2-4 yr time point to look at patient reported symptoms of pain and swelling from the surveys and use the x-rays and MRIs to look at absorption of the screw, healing of the graft, and body reactions to the screw.

We analyze all variables that we can find when treating an anterior cruciate ligament (ACL) lesion, including: acute or chronic type; associated meniscal, chondral, or ligamentous injuries; or competitive or recreational athlete. We also set the indications for operating adolescents with open physis.

We examined a partial SSU-rDNA sequence from 20 Acanthamoeba isolates associated with keratitis infections. The phylogenetic tree inferred from this partial sequence allowed to assign isolates to genotypes. Among the 20 isolates examined, 16 were found to be of the T4 genotype, 2 were T3, 1 was a T5, and 1 was a T2, confirming the predominance of T4 in infections. However, the study highlighted other genotypes more rarely associated with infections, particularly the T2 genotype. Our study is the