H44.123
Parasitic endophthalmitis, unspecified, bilateral
Clinical Classification Guidelines
Medical Intelligence & Overview
Parasitic endophthalmitis is a rare but serious eye condition involving infection inside the eye caused by parasites. When such an infection affects both eyes, it is classified as bilateral. The specific ICD-10 code H44.123 refers to parasitic endophthalmitis affecting both eyes, with an unspecified causative parasite. This condition can lead to significant vision problems if not diagnosed and treated promptly, emphasizing the importance of awareness about its causes, symptoms, and management options.
Causes & Symptoms
Clinical Causes: Infection by various parasites such as Toxoplasma gondii, Toxocara canis, or other protozoa and helminths. Transmission through contaminated food or water. Direct extension from nearby infected tissues or systemic parasitic infections. Inoculation during surgical procedures or with contaminated medical instruments. Intravitreous injections introducing parasites into the eye.
Key Symptoms: Blurred or foggy vision in both eyes. Floaters appearing as small moving spots or threads. Eye pain or discomfort, typically mild to moderate. Redness and swelling of the conjunctiva or the inside of the eyes. Light sensitivity or photophobia. Decreased visual acuity over time. Possible floaters or shadows in the vision.
Diagnostic & Treatment
Diagnosis Path: Fundoscopy: to view the internal structures of the eyes. Vitreous sampling and laboratory analysis to identify the parasitic organism. Imaging tests like ultrasound to assess the extent of intraocular involvement. Serologic testing or blood work to detect systemic parasitic infections. Histopathological examination if tissue biopsies are performed.
Treatment Protocols: Antiparasitic medications tailored to the specific parasite involved. Steroid therapy to reduce inflammation and prevent tissue damage. Surgical intervention, such as vitrectomy, to remove infected vitreous material. Supportive care, including pain management and maintaining ocular health during treatment. Regular follow-up to monitor response to therapy and detect potential complications.
Clinical Advice & FAQs
Billing Guidance
Is H44.123 a billable ICD-10 code?
Yes, H44.123 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H44.123?
Clinical documentation must specify the nature of Parasitic endophthalmitis, unspecified, bilateral and any associated comorbidities for accurate reporting.
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