Hi,Welcome to HCM.I studied your query.I understood Your concerns.The current ankle stinging is due to the problem in your spine with scoliotic
Sciatica.
Treatment of Knee and Scoliosis-
You have 2 health issues-
For Knee Swellings -They seem to be Bakers
Cyst.Rule out and treat with the Knee arthritic which could cause it.Surgical Excision of the MB Cyst with repair of the weakeness in knee capsule with Endoscopic
Synovectomy would help along with knee quadriceps exercieses/ and with NSAIDx from time to time.
Restricted use and rest is the key
For Scoliosis-You need to Consult with OrthoSurgeon.
Physiotherapy and corrective medicines and symptomatic drugs,would take care of it.Exercises and Muscle toning is the key of the treatment.
Hope this reply would satisfy and would help you to plan treatment with the right consultant doctor.
Contact with a Followup Premium question to ME.Will appreciate your Hitting thanks and writing excellent review comments to help needy patients like you. Good Day!!Dr.Savaskar.Senior Surgical Specialist M.S.Genl-CVTS