Osteotome for cutting off ossified intervertebral disc

The utility model relates to an osteotome for excising an ossification intervertebral disc, belongs to the technical field of medical instruments, and solves the problems that in the prior art, ossification intervertebral disc excision operation is tedious, and surrounding bone tissues and nerve structures are prone to being damaged. The osteotome for cutting off the ossification intervertebral disc comprises a main tool bit and an auxiliary tool bit, the main tool bit comprises a main blade arranged at one end of the osteotome, the auxiliary tool bit comprises auxiliary blades connected to the two sides of the main blade, and gaps are reserved between the tail ends of the auxiliary blades and the tail end of the main blade. On one hand, the safety of an operation can be enhanced, nervous tissues can be protected, on the other hand, damage to surrounding bone tissues during intervertebral disc excision can be reduced, and the ossification intervertebral disc excision efficiency is greatly improved. 本实用新型涉及一种切