Phenotyping of the femurs revealed that WL females generally had slightly higher density of noncortical BMD (in the female metaphysis medullary- and bone trabecular together constitute what here is referred to as noncortical bone) in the metaphysis with mean values of 348 ± 27 mg/cm3 for WL females and 282 ± 49 mg/cm3 for RJ females (Additional File 4).
To measure precise bone uptake, a CGZAS reconstruction with CT zonal mapping consisting of 5 zones, air, fat tissue, soft tissue, medullary bone, and bone cortex was used, and reconstruction was performed based on X-ray attenuation mapping (Gnesin et al., 2016).
To prevent damage to the medullary cavity and bone marrow, a stop on the drill was adjusted so that no more than 1.0 cm of drill was projecting beyond the end of the guide [40].
Severe osteopetrosis is commonly accompanied by anemia and susceptibility to infections because of insufficient hematopoiesis in the obliterated medullary cavity and bone marrow narrowing.
The impact on coagulation of major orthopaedic trauma including procedures involving intramedullary reaming and nailing has been described [ 35, 36] and may be related to intravasation of procoagulant medullary fat and bone marrow.
In osteochondroma, there is continuity of the medullary and cortical bone of the osteochondroma and the underlying bone.
Medullary and cortical bone are both resorbed in response to egg-laying, but since medullary bone is remodeled at a much higher rate than cortical bone there is a decline in cortical bone mass during the productive period [ 9].
This is intriguing because trabecular bone has a much faster turnover as compared to cortical bone, a relationship analogous to the contrasting lability between medullary- and cortical bone in chicken.
Mean noncortical BMD (BMD of trabecular and medullary bone) was 282 ± 49 mg/cm3 for RJ females and 348 ± 27 mg/cm3 for WL females (Additional File 4).
The hyperplastic synovial tissue then surrounds the head of the condyle, with destructive substrates penetrating through the fibrocartilage, creating an internal condylar resorptive phenomena by breaking down the subcortical and medullary bone.
The laying hen skeleton contains cortical, trabecular, and medullary bone (Kim et al., 2004).
