Yet, it is believed to be closely related to the onset of trabeculitis or vitreous toxicity.In paediatric congenital cataract patients under the age of two, cataract surgery is considered and frequently employed as the primary treatment. There are two types of therapeutic combination, primary and secondary lens implantation (IOL). In primary IOL, cataract surgery is performed alongside immediate implantation of IOL. However, in secondary IOL implantation, the patient is prescribed aphakic glasses or contact lenses till the implantation of IOL after a varied period of time between a few months or years. Primary IOL implantation is observed to significantly reduce and avoid the occurrence of secondary glaucoma in paediatric patients under the age of two. Herpetic anterior uveitis associated glaucoma
In patients diagnosed with herpetic anterior uveitis, elevated IOP and secondary glaucoma are often detected. This is due to two main reasons, the blockage of vitreous flow resulting from inflammation in the structures of the trabecular meshwork, and the sedimentation of inflamed cells. Specifically for viral anterior uveitis, patients with IOP levels above 30 mmHg are often suffer from secondary glaucoma caused by cytomegalovirus. Other forms of secondary glaucoma
Pigmentary glaucoma: In pigmentary glaucoma, the obstruction of the trabecular meshwork caused by iris pigment release results in increased IOP.
Protrusio acetabuli is an uncommon defect of the acetabulum, the socket that receives the femoral head to make the hip joint. The hip bone of the pelvic bone/girdle is composed of three bones, the ilium, the ischium and the pubis. In protrusio deformity, there is medial displacement of the femoral head in that the medial aspect of the femoral cortex is medial to the ilioischial line. The socket is too deep and may protrude into the pelvis. Signs and symptoms
Protrusio acetabuli may be asymptomatic. Limitation of joint range of movement is the earliest sign, along with pain. Classification
Protrusio acetabuli is divided into two types, primary and secondary. Primary protrusio acetabuli are characterized by progressive protrusio in middle aged women, and may be associated with osteoarthritis. They may be familial. Secondary protrusio acetabulis causes include femoral head prosthesis, cup arthroplasty, septic arthritis, central fracture dislocation, or total hip replacement surgeryProtrusio acetabuli may also be thought of as unilateral or bilateral. Unilateral protrusio acetabuli may be caused by tuberculous arthritis, trauma, or fibrous dysplasia. Bilateral protrusio acetabuli may be caused by rheumatoid arthritis, Pagets disease, osteomalacia, Marfan syndrome, and ankylosing spondylitis. Prognosis
The protrusio may progress until the femoral neck impinges against the pelvis. Treatment
Arthroscopic surgery (or open joint surgery) is an effective treatment. Joint replacement surgery may be necessary in the case of severe pain or substantial joint restriction. References
External links

McBride MT, Muldoon MP, Santore RF, Trousdale RT, Wenger DR (2001). "Protrusio acetabuli: diagnosis and treatment". J Am Acad Orthop Surg. 9 (2): 79–88. doi:10.5435/00124635-200103000-00002. PMID 11281632.