Review of Vestibular and Oculomotor Screening and Concussion Rehabilitation.

Vestibular and oculomotor impairment and symptoms may be associated with worse outcomes after sport-related concussion (SRC), including prolonged recovery. In this review, we evaluate current findings on vestibular and oculomotor impairments as well as treatment approaches after SRC, and we highlight areas in which investigation is needed. Clinical researchers have intimated that recovery from SRC may follow certain clinical profiles that affect the vestibular and oculomotor pathways. Identifying clinical profiles may help to inform better treatment and earlier intervention to reduce recovery time after SRC. As such, screening for and subsequent monitoring of vestibular and oculomotor impairment and symptoms are critical to assessing and informing subsequent referral, treatment, and return to play. However, until recently, no brief-screening vestibular and oculomotor tools were available to evaluate this injury. In response, researchers and clinicians partnered to develop the Vestibular/Ocular-Motor Screening, which assesses pursuits, saccades, vestibular ocular reflex, visual motion sensitivity, and convergence via symptom provocation and measurement of near-point convergence. Other specialized tools, such as the King-Devick test for saccadic eye movements and the Dizziness Handicap Inventory for dizziness, may provide additional information regarding specific impairments and symptoms. Tools such as the Vestibular/Ocular-Motor Screening provide information to guide specialized referrals for additional assessment and targeted rehabilitation. Vestibular rehabilitation and visual-oculomotor therapies involve an active, expose-recover approach to reduce impairment and symptoms. Initial results support the effectiveness of both vestibular and visual-oculomotor therapies, especially those that target specific impairments. However, the evidence supporting rehabilitation strategies for both vestibular and oculomotor impairment and symptoms is limited and involves small sample sizes, combined therapies, nonrandomized treatment groups, and lack of controls. Additional studies on the effectiveness of screening tools and rehabilitation strategies for both vestibular and oculomotor impairment and symptoms after SRC are warranted.

[Three-month rehabilitation of a patient with the III, IV and VI cranial nerve damage caused by a neurosurgery of the left internal carotid artery aneurysm].

OBJECTIVE: Introduction: Oculomotor nerve palsy is an eye condition resulting from damage to the third cranial nerve or a branch thereof. Third nerve damage weakens the muscles innervated by the nerve . Also adversely affect the fourth and sixth nerve , causing impairment of their activity. Rehabilitation third nerve palsy is rarely described in the available literature . The whole process is very difficult , but the effects of physiotherapy is very beneficial for the patient. The aim:The assessment of the influence of the outpatient rehabilitation on the patient's condition after a three-month treatment and the use of physical therapy. PATIENTS AND METHODS: Material and methods:Case studies of the 38-yerar-old patient after having operated a big aneurism of the left ICA, which was clipped. After the procedure, the III, IV and VI cranial nerves were deeply impaired and the amnesic aphasia occurred. The patient started the rehabilitation a month after the incident. To assess the process of rehabilitation, the own movement examination of the eyeball was implemented. Active and passive exercises, Tigger Point therapy, kinesiotaping, laser and electrostimulation were inserted. RESULTS: Results: The significant improvement of the eyeball movement has been proved on the basis of the same own examination. A physiotherapy has had a positive influence on the speech disorder, namely amnesic aphasia, and after the month of the rehabilitation it has been completely removed. The positive influence of the rehabilitation, which has been pointed out, is clinically essential. CONCLUSION: Conclusions: Obtained results have not been described in literature yet, that is why it is essential to widen further research and emphasise the importance of the rehabilitation, which is rarely implemented in an intense way in such medical conditions.

Current and emerging rehabilitation for concussion: a review of the evidence.

Concussion is one of the most hotly debated topics in sports medicine today. Research surrounding concussion has experienced significant growth recently, especially in the areas of incidence, assessment, and recovery. However, there is limited research on the most effective rehabilitation approaches for this injury. This review evaluates the current literature for evidence for and against physical and cognitive rest and the emerging areas targeting vestibular, oculomotor, and pharmacologic interventions for the rehabilitation of sport-related concussion.

[Traumatic III nerve palsy]. / Therapiekonzept für traumatische Okulomotoriusparesen.

Ptosis, anisocoria, loss of accommodation, incomitant exotropia, vertical and torsional disorders are the obstacles for binocularity after a traumatic III nerve palsy when a usable fusion field of vision with a more or less level head is to be acheived. To accept monocular vision may be the best choice in many cases. Therapeutic efforts to restore binocularity must deal with all aspects of the palsy. Strongly contraindicated are uncritical ptosis operations or simple repositioning interventions on the fellow eye to merely reduce the angle. Those who have a good knowledge of the entire spectrum of ocular muscle surgery, have experienced contact lens specialists at hand, and are proficient in all procedures of refractive lens surgery may, after comprehensive patient counselling, attempt to treat these patients and can in isolated cases achieve functionally useful results.

Immediate eye rehabilitation at the time of facial nerve sacrifice.

OBJECTIVE: In the setting of known facial nerve sacrifice or injury, patients require precautions to prevent exposure keratitis and the morbidity that follows. One recommended treatment is surgical placement of a gold weight with or without lateral tarsal strip. In patients in whom the facial nerve has been sacrificed, it is unknown whether rehabilitation should be simultaneous or in the perioperative period. STUDY DESIGN AND SETTING: Case series with chart review of patients who underwent immediate rehabilitation of the eye (gold weight and lateral tarsal strip) following facial nerve resection. SUBJECTS AND METHODS: From 1998 to 2009, 52 patients were studied. Postoperative ophthalmologic complications and the need for revision surgeries were measured. RESULTS: A gold weight was placed in all patients, and 48 of 52 (92%) simultaneous lateral tarsal strips were performed. The facial nerve was sacrificed in 51 of 52 (88%) patients, and the remaining patient had a known preoperative facial nerve paralysis. Thirty-six of 52 (69%) required free tissue transfer for reconstruction, underscoring the extensive resections performed. A 1.2-g gold weight was placed in 50 of 52 (96%) patients. Three (6%) patients required gold weight revision with a larger weight and 3 (6%) for extrusion. Eight (16.7%) patients underwent revision of the lateral tarsal strip for ectropion. CONCLUSIONS: No patients developed ophthalmologic complications. Patients undergoing radical surgical resections with known or suspected injury of the facial nerve should be considered for simultaneous rehabilitation of the upper and lower eye.

Gold weight implantation for rehabilitation of the paralysed eyelid.

Patients with complete facial nerve palsy are at risk of severe eye complications due to corneal exposure. Gold weight implantation improves function, cosmetic appearance and morbidity. Three patients with nerve palsy underwent insertion of precisely prepared gold weights between May 2000 and December 2001. Individual gold weights were implanted into a small pocket between the orbicularis oculi and the tarsal plate of the upper eyelid, fitting the curvature of the eye. According to follow-up examinations (after at least 5 years), none of the gold weights had extruded; all patients experienced marked improvement of their dry-eye symptoms and expressed a high degree of satisfaction. Implantation of gold weights is effective and should be considered in all patients for the management of paralytic lagophthalmos.

Whiplash injury and oculomotor dysfunctions: clinical-posturographic correlations.

Oculomotor dysfunctions are hidden causes of invalidity following whiplash injury. Many patients with whiplash injury grade II present oculomotor dysfunctions related to input disturbances of cervical or vestibular afferents. We used static posturography to investigate 40 consecutive patients with whiplash injury grade II and oculomotor dysfunctions. We demonstrated a relation between length and surface of body sway: the surface value (A) was higher than the length value (L) and this led to an open graph of body sway in the statokinesigram. Oculomotor rehabilitation can resolve the impairment of vestibular function but if therapy is delayed or the patient has been wearing an orthopaedic neck collar, more therapeutic sessions are required. In conclusion, without rehabilitation of the oculomotor muscles other therapies are not sufficient to recover the impairment caused by whiplash injury.

Unilateral third nerve palsy caused by Guillain-Barré Syndrome.

BACKGROUND: Highly asymmetric clinical signs in a patient suggest the need for caution in making the diagnosis of Guillain-Barré Syndrome (GBS). METHODS: Case report and literature review. We present a case of strictly unilateral left third cranial nerve palsy in a patient with GBS, review other highly asymmetrical cranial nerve palsies previously reported in this condition, and suggest an appropriate alternative differential diagnosis. CONCLUSION: Unilateral third cranial nerve palsy is an exceptionally rare manifestation of GBS, expanding the spectrum of clinical signs and neuraxis involvement that may be seen in the condition.

Balint's syndrome in a 10-year-old male.

A 10-year-old male was referred with difficulties at school. He had particular difficulty with reading long words, following the sequence of text down a page, writing words in the correct order, writing words in line, and copying from the blackboard. He had a history of infective endocarditis complicated by intracerebral haemorrhage at the age of three years. Detailed history taking revealed symptoms typical of 'dorsal stream' pathology, namely a deficit of 'vision for action'. This included a spatial disorder of attention (simultanagnosia), defective hand and foot movements under visual control (optic ataxia), and acquired oculomotor apraxia which are consistent with Balint's syndrome. Strategies were suggested for coping with the symptoms and one year later a distinct improvement in adapting to the disability was found.