This particular type of AMC has been linked to the AMCN gene on locus 5q35. Arthrogryposis multiplex congenita pulmonary hypoplasia, also with a large number of synonyms. Arthrogryposis multiplex congenita whistling face, also known as Illum syndrome. Arthrogryposis multiplex congenita, distal type 1 (AMCD1). Arthrogryposis multiplex with deafness, inguinal hernias, and early death. This syndrome is suspected to be inherited in an X-linked or autosomal recessive fashion. There were only three reported cases with all three patients dead. Arthrogryposis ophthalmoplegia retinopathy, also known as Oculomelic amyoplasia. Arthrogryposis renal dysfunction cholestasis syndrome, also known as ARC Syndrome.Another form has been related to mutations in the leucine-rich glioma-inactivated 4 (LGI4) gene. Treatment
The treatment of arthrogryposis includes occupational therapy, physical therapy, splinting and surgery. An approach that occupational therapists use is orthopedic management. Using casts in order to correct joint deformities can be very effective since the joints can be misaligned and present with deformities. Another vital intervention that occupational therapists use to treat arthrogryposis, is range of motion exercises. This is in order to increase joint mobility. The primary long-term goals of these treatments are increasing joint mobility and muscle strength and the development of adaptive use patterns that allow for walking and independence with activities of daily living. Since arthrogryposis has many different types, the treatment varies between patients depending on the symptoms. Only a few good articles exist in which a surgical technique that is used to treat arthrogryposis is described. These surgeries are explained below.
Symptoms
The most common symptoms of acquired and transient cortical blindness include:

A complete loss of visual sensation and of vision
Preservation/sparing of the abilities to perceive light and/or moving, but not static objects (Riddoch syndrome)
A lack of visual fixation and tracking 
Denial of visual loss (Anton–Babinski syndrome)
Visual hallucinations 
Macular sparing, in which vision in the fovea is spared from the blindness. Causes
The most common cause of cortical blindness is ischemia (oxygen deprivation) to the occipital lobes caused by blockage to one or both of the posterior cerebral arteries. However, other conditions have also been known to cause acquired and transient cortical blindness, including:

Congenital abnormalities of the occipital lobe
Head trauma to the occipital lobe of the brain
Bilateral lesions of the primary visual cortex
Infection
Creutzfeldt–Jakob disease (CJD), in association with a rapid onset of dementia
rarely Dissociative identity disorder (DID)
Side effect of some anti-epilepsy drugs (AEDs)
Hyperammonemia
Eclampsia and, rarely, pre-eclampsiaThe most common causes of congenital cortical blindness are:

Traumatic brain injury (TBI) to the occipital lobe of the brain
Congenital abnormalities of the occipital lobe
Perinatal ischemia
Encephalitis
Meningitis

Diagnosis
A patient with cortical blindness has no vision but the response of his/her pupil to light is intact (as the reflex does not involve the cortex). Therefore, one diagnostic test for cortical blindness is to first objectively verify the optic nerves and the non-cortical functions of the eyes are functioning normally. This involves confirming that patient can distinguish light/dark, and that his/her pupils dilate and contract with light exposure. Then, the patient is asked to describe something he/she would be able to recognize with normal vision.