狗狗脊椎问题怎么治疗？
关于狗狗的腰椎手术，我想很多人应该都是一知半解吧！ 我曾经看过一个国外关于小狗做椎弓根固定术的完整视频，非常详细、专业又生动有趣！ 大家可以去看一下这个帖子： 看完这个视频之后，我对狗狗的腰椎手术有一个大概的了解（虽然我并没有为宠物做过腰手术） 所以今天我在这里给大家讲一讲，狗狗的腰椎病都有哪些症状，以及如果要做腰椎手术的话需要做好哪些准备呢？
1.什么是腰椎疾病？
2.什么会导致腰椎疾病(造成原因)？
3.会有哪些典型的症状发生？
4.需要做哪些准备工作？
5.术后会怎样？
6.费用如何？ 一．什么是腰椎疾病？ Lumbar Spinal Disease (LSD) is a general term used to describe any spinal problem affecting the lumbar vertebrae of your dog's spine. The area of concern is between and including the thoracic and sacral vertebrae， commonly referred to as Th10 through Sacrum or S2！ These are all the L-shaped vertebrae you will see on Xrays just above/below the tail bone in dogs！
二．造成的原因有哪些？ Most problems involving this area can be attributed to degenerative changes caused by aging， but they may also result from injury or previous fracture or dislocation of one or more lumbar vertebra！ For example， if there was an old injury such as a fracture， it would not have healed naturally， leaving a malaligned fragment that could become loose over time causing pressure on surrounding nerves！ Sometimes there are other factors involved in developing these degenerative diseases which include：
1．Prolonged standing or sitting （长时间站立或蹲坐）
These conditions often occur more frequently in larger breed dogs due to their size and weight！ They develop because the weight and position placed on certain parts of the body cause compression and microtearing within the spine！ This causes the formation of osteophytes（骨赘）and spurs at the end of the vertebrae where nerve roots exit！ As the bones start to separate，the area becomes weaker allowing further separation to occur！ （小关节突增生形成骨赘和骨刺压迫神经导致疼痛！） 下图A是正常腰椎形态，B为腰椎间盘变形，C为突出髓核被纤维环包裹，D为脱出的髓核压迫到周围的组织，E为突出的髓核挤压到坐骨神经造成的神经痛！
2．Repetitive movement or jumping （反复跳跃）
This applies mainly to agility and obedience working dogs who need to jump up onto high surfaces and leap down after completing their tasks！ It also occurs when pets play with another dog or animal by running into them and jumping off！ A single blow like this can be extremely damaging even without an accompanying fracture or dis