Is venous stasis considered reversible?

Can control it but . Not cure it. As all of the others have said, chronic venous insufficiency (venous stasis) is very treatable but, true of all superficial venous insufficiency, it can't be cured. The manifestations of cvi can be greatly improved with treatment but, long term, your veins will need to be chronically managed with periodic checkups and treatment in order to maintain the best results possible.
CVI treatable. Chronic venous insufficiency is due to malfunctioning of valves in the superficial, deep or both venous systems. Although not reversible, it is treatable. The superficial valves, if leaking, can be closed via laser. The deep valves are treated symptomatically with elevation, compression hose, possibly lymphedema massage and compression pumps. The goal is to prevent worsening of the cvi .
Not reversible. Generally venous stasis refers to the discoloration of the skin and other skin changes that are manifestations of long standing venous insufficiency. When these changes occur they are not reversible. However all is not lost. The key is to prevent worsening of the manifestations of venous insufficiency and to stop it from getting any worse.
Yes. Venous stasis is a condition of skin changes which is due to an abnormality in venous return caused by valve problems that allow blood from deep high-pressure veins to enter the low-pressure veins just under the skin. These veins become enlarged, letting fluid go through their walls creating swelling, letting blood go through their walls creating discoloration and finally having so much back pressure that nutritious arterial blood cannot enter an area of the skin. This results in ulcers. It is treated by removing the areas of abnormal flow using laser ablation.
VSU. The underlying condition for venous stasis is venous hypertension that can be controlled through both surgical and non-surgical means. Once the condition develops, the underlying pathophysiology does not change. Individual areas of reflux can be repaired, however, but without compression, new areas of reflux will invariably develop. Controlling with compression is the key.
No. No only treatable and controllable.
Venous stasis. this change occurs as indicated in the answer
however it is not usually reversible as it occurs as hemoglobin breaks down to hemosiderin to stain the tissue under the skin
agree its a marker of vein disease and the area may be at a higher risk for ulcers due to low oxygen levels in that area.