I'm a dental nurse and the answer is basically how the child feels. If the child feels like they could get a filling done then the dentist would be willing, with baby teeth usually there is no need to numb the teeth so it shouldn't be that bad. Cold feeling and a buzzy feeling
The fluid-filled cavity in an embryo, in the early embryonic stage, is called a blastocoele, or blastocyst cavity; this is perhaps the cavity you're referring to.See the link below for more information on the human embryo.
A blastocoele is the fluid-filled cavity in the blastula.
you get one for every cavity you have
Mold
the bladder
The vacuole is a fluid-filled membrane-surrounded cavity located inside a cell
No, coelomates do not have a body cavity. Coelomates have a fluid-filled cavity called a coelom that is lined with mesoderm. This cavity allows for the internal organs to be suspended and protected within the body.
The ventral cavity that develops in the embryo is called the coelom. It is a fluid-filled cavity that forms during early embryonic development and gives rise to the body cavities in higher organisms. The coelom helps provide space for organ development and movement.
A blastocele is the fluid-filled cavity in the blastula.
A vesicle is a fluid, or air, filled cavity.
A blastocoel is the fluid-filled cavity in the blastula.
1 hour depending on how big the cavity was. Bst to ask the dentist when you get it filled.