M65.26

Clinical Causes: T h e e x a c t c a u s e o f c a l c i f i c t e n d i n i t i s r e m a i n s u n c e r t a i n , b u t s e v e r a l f a c t o r s a r e b e l i e v e d t o c o n t r i b u t e t o i t s d e v e l o p m e n t : - A b n o r m a l c a l c i u m m e t a b o l i s m , l e a d i n g t o c a l c i u m d e p o s i t s i n t e n d o n s - R e p e t i t i v e s t r e s s o r o v e r u s e o f t h e a f f e c t e d t e n d o n s - T e n d o n d e g e n e r a t i o n d u e t o a g i n g o r i n j u r y - P o o r b l o o d s u p p l y t o t e n d o n s , i m p a i r i n g h e a l i n g - M i c r o t e a r s w i t h i n t e n d o n s , p r o v i d i n g s i t e s f o r c a l c i u m d e p o s i t i o n - U n d e r l y i n g i n f l a m m a t o r y c o n d i t i o n s a f f e c t i n g c o n n e c t i v e t i s s u e s

Key Symptoms: I n d i v i d u a l s w i t h c a l c i f i c t e n d i n i t i s o f t h e l o w e r l e g m a y e x p e r i e n c e a r a n g e o f s y m p t o m s , w h i c h c a n i n c l u d e : - S u d d e n o r g r a d u a l o n s e t o f s h a r p o r a c h i n g p a i n i n t h e a f f e c t e d a r e a - S w e l l i n g a n d t e n d e r n e s s a r o u n d t h e a f f e c t e d t e n d o n s - R e s t r i c t e d m o v e m e n t o r d i f f i c u l t y i n w a l k i n g o r p e r f o r m i n g a c t i v i t i e s - S e n s i t i v i t y t o p r e s s u r e o r t o u c h o v e r t h e a f f e c t e d a r e a - S o m e t i m e s w a r m t h o r r e d n e s s i n d i c a t i n g i n f l a m m a t i o n - P a i n t h a t w o r s e n s w i t h m o v e m e n t o r a c t i v i t y , o f t e n r e l i e v e d w i t h r e s t

Diagnosis Path: Diagnosing calcific tendinitis involves a combination of clinical evaluation and imaging studies: - Medical history review to assess symptoms and potential causes - Physical examination to identify tender areas and range of motion limitations - Imaging techniques such as X-rays, which clearly reveal calcium deposits within tendons - Ultrasound imaging can provide detailed images of soft tissues, detecting calcifications - MRI scans may be used to assess surrounding tissues and rule out other conditions - Blood tests are generally not necessary unless other underlying conditions are suspected

Treatment Protocols: Management of calcific tendinitis aims to relieve pain, reduce inflammation, and improve tendon function. Typical treatment options include: - Rest and activity modification to prevent aggravating symptoms - Application of ice packs to reduce swelling and discomfort - Nonsteroidal anti-inflammatory drugs (NSAIDs) for pain relief and inflammation reduction - Physical therapy, including stretching and strengthening exercises - Extracorporeal shock wave therapy (ESWT), which can break down calcium deposits - Ultrasound-guided needling procedures to remove calcifications - In some cases, corticosteroid injections may be administered to decrease inflammation - Surgical intervention might be considered if conservative treatments fail, involving removal of calcium deposits or tendon repair - Proper rehabilitation and gradual return to activity are essential for recovery