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AIM: To investigate the efficacy of orbicularis oculi muscle resection combined with orbicularis oculi muscle shortening and lower eyelid retractor reduction in the treatment of elderly lower eyelid entropion.METHODS:A retrospective study was conducted among 97 elderly patients(175 eyes)with lower eyelid entropion who admitted to the hospital from June 2019 to June 2021. According to the treatment method, the patients were divided into control group(47 patients of 82 eyes treated with orbicularis oculi muscle resection)and combination group(50 patients of 93 eyes treated with orbicularis oculi muscle resection combined with orbicularis oculi muscle shortening and lower eyelid retractor reduction). The two groups were compared in terms of short-term curative effect, perioperative indexes, scores of symptoms and signs before and after surgery, width of palpebral fissure before and after surgery, direction of eyelashes, exposure rate of lacrimal caruncle, complications, and patient satisfaction.RESULTS: The total response rate in the combination group was significantly higher than that in the control group(95% vs 80%, P=0.004). The intraoperative blood loss, operation time and hospital stay of the combination group were significantly more/longer than those of the control group(P<0.001). The scores of symptoms and signs such as lacrimation, foreign body sensation, photophobia and irritation in the combination group after the surgery were significantly lower than those in the control group(all P<0.001). After surgery, the width of palpebral fissure, direction of eyelashes and exposure rate of lacrimal caruncle in the combination group were higher than those in the control group(P<0.001). The incidence of postoperative complications in the combination group was lower than that in the control group(8% vs 18%, P=0.032). The patient satisfaction scores of comfort level, trichiasis correction, scar appearance, eyes symmetry and appearance in the combination group were higher than those in the control group(all P<0.001).CONCLUSION: Orbicularis oculi muscle resection combined with orbicularis oculi muscle shortening and lower eyelid retractor reduction is effective and safe in the treatment of elderly lower eyelid entropion, which can meet the requirements of the patients.
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Objective: To investigate the effectiveness of levator muscle resection combined with Mustarde's double Z-plasty to correct blepharophimosis-ptosis-epicanthus inversus syndrome (BPES). Methods: Between March 2015 and June 2017, one-stage operation of levator muscle resection combined with Mustarde's double Z-plasty were performed on 26 children with bilateral BPES. There were 16 boys and 10 girls with an average age of 7 years (range, 4-14 years). All patients marked the four typical signs of BPES. There were 7 cases accompanied with a low nasal bridge, and 20 cases with amblyopia and strabismus. The length of eye fissure was (19.5±4.5) mm, the width of eye fissure was (2.5±1.6) mm, the diameter of inner canthus was (42.1±6.5) mm, and the muscular strength of levator palpebrae superioris was (5.5±1.3) mm. Results: All the incisions healed by first intention. Twenty-three patients were followed up 2-12 months, with an average of 10 months. Among which, 2 cases were less corrected, 3 cases were over corrected, 6 cases had poor curvature of the eyelid. No eyelid internal and external pronation or keratitis occurred. Amelioration of blepharoptosis and epicanthus was achieved in the other patients, and the double eyelid fold was naturally smooth. At 7 days after operation, the length of eye fissure was (27.2±1.9) mm, the width of eye fissure was (12.5±1.3) mm, and diameter of inner canthus was (29.4±2.6) mm, which were superior to preoperative values ( t=0.127, P=0.042; t=0.341, P=0.029; t=0.258, P=0.038). There was no angular deformity caused by the width and length regressions of eye fissures. Conclusion: The levator muscle resection combined with Mustarde's double Z-plasty can effectively correct BPES and obtain good effectiveness.
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A patient, who underwent partial masseter muscle resection and mandibular angle reduction at a plastic surgery clinic, visited this hospital with major complaints of trismus and dysesthesia. A secondary angle formation due to a wrong surgical method was observed via clinical and radiological examinations, and the patient complained of trismus due to the postoperative scars and muscular atrophy caused by the masseter muscle resection. The need for a masseter muscle resection in square jaw patients must be approached with caution. In addition, surgical techniques must be carefully selected in order to prevent complications, and obtain effective and satisfactory surgery results.
Subject(s)
Humans , Cicatrix , Jaw , Masseter Muscle , Methods , Muscular Atrophy , Paresthesia , Surgery, Plastic , TrismusABSTRACT
Blepharospasm is a focal dystonia of the orbicularis oculi muscles, producing excessive eye closure. The etiology and pathogenesis is still unclear now. lt is usually appearing in adult period and predominant in females. The symptoms are typically triggered by stress, fatigue, intense light or individual factors. At advanced stages patients develop functional blindness. At present the main treatments include: botulinum toxin ( BTX ) , surgical procedures, systemic and ocular drugs and traditional Chinese medicine treatment. BTX administration has been an effective treatment. Surgical procedures have good effect but should be limited to the rare patients that do not respond to botulinum toxin treatment. A great variety of drugs have poor results. Chinese medicine has a certain therapeutic effect. Transcranial magnetic stimulation can improve symptoms. The epidemiology, anatomy, physiology, clinical manifestations, differential diagnosis, pathogenesis and treatment system were reviewed in this paper.
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?AIM:To compare the curative effect of conjoint fascial sheath( CSF) suspension and levator muscle resection for moderate or severe congenital ptosis.?METHODS: Forty - three patients ( 74 eyes ) with moderate or severe ptosis were treated by CSF suspension or levator muscle resection randomly, and followed up for 6mo. The normalization rates of the two operations were then compared by statistical method, and the complications of the two operations were analyzed.?RESULTS: The two operations appeared no significant difference on the normalization rate for moderate congenital ptosis (P>0. 05), while the normalization rate of CSF suspension on severe congenital ptosis was significantly higher than that of levator muscle resection (P<0. 05). Less complication was happened in the CSF suspension group than in the levator muscle resection group.?CONCLUSION:CSF suspension is more effective on the treatment of severe congenital ptosis than levator muscle resection, and has advantages such as less trauma, repeatable, and less complication.
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AIM: To observe and compare efficacy of the lower eyelid twitch shift joint outer canthal ligament shortening surgery and orbicularis muscle resection surgery to treat degenerative entropion. METHODS: Patients with degenerative entropion in our hospital were selected. The test group was 40 cases ( 70 eyes), of which double eyes with attack (30 cases), and lower eyelid twitch shift joint outer canthal ligament shortening surgery was applied to the test group. Control group was 20 cases (26 eyes), of which double eyes with attack ( 6 cases ) , and the control group was used by orbicularis muscle resection surgery. The correction rate, double eyelid symmetry and overcorrection rate were observed in two groups at postoperative 1wk. The long-term recurrence rate, double eyelid symmetry and overcorrection rate with follow-up 6mo were observed. RESULTS: After 1wk, the correction rate of experimental group 98. 6%, undercorrection rate of that was 1. 4%, all the eyelid was symmetry, only one eye with a slight overcorrection. Correction rate of control group was 92. 3%; all the eyelid was symmetry, and the poor rate of this group was 7. 7%. After 6mo, correction rate of experimental group was 95. 2%; undercorrection rate of experimental group was 3. 2%, and overcorrection rate was 1. 6%. Correction rate of control group was 87%, and 2 eyes of recurrence, 1 eye with a poor overcorrection. Double eyelid was symmetry, overcorrection rate difference was not statistically significant ( P > 0. 05 ), and the correction rate were significantly different (PCONCLUSION: Compared toorbicularis muscle resection surgery, postoperative recurrence rate of lower eyelid twitch shift joint outer canthal ligament shortening surgery is significantly lowered.
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Objective To investigate the standard hemicraniectomy and temporal muscleresection therapeutic in the treatment effect of massive cerebral infarction patients .Methods Looking back at my hospital from February 2006 to October 2012 massive cerebral infarction patients ,30 cases were divided into two groups ,namely simple drug treatment(group A) ,the standard hemicrani-ectomy combined temporal muscleresection treatment (group B) .Followed up two groups of patients and deaths neurological deficit situation after treatment ,compared two groups of patients in hospital mortality and one month after treatment ,neurological impair-ment score .Results After treatment ,the patient midline reply ,mortality ,cure rates three aspects ,group B than the group A .Con-clusion Standard hemicraniectomy combined temporal muscle resection in the treatment can reduce the mortality rate of patients w ith active .
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BACKGROUND: This study examined the clinical results of surgical treatment using a mini-open muscle resection procedure under local anesthesia for intractable lateral or medial epicondylitis. METHODS: Forty two elbows (41 patients) were treated surgically for lateral or medial epicondylitis. The indication for surgery was refractory pain after six months of conservative treatment, or a history of more than three local injections of steroid, or severe functional impairment in the occupational activities. The treatment results were assessed in terms of the pain using the visual analogue scale (VAS), Roles & Maudsley score, and Nirschl & Pettrone grade. RESULTS: The preoperative VAS scores of pain were an average of 5.36 at rest, 6.44 at daily activities, and 8.2 at sports or occupational activities. After surgery, the VAS scores improved significantly (p < 0.01): 0.3 at rest, 1.46 at daily activities, and 2.21 at sports or occupational activities. The preoperative Roles & Maudsley score was acceptable in 6 cases, and poor in 36 cases, which was changed to excellent in 23 cases, good in 16 cases, acceptable in 3 cases after surgery. According to the grading system by Nirschl & Pettrone, 23 cases were excellent, 18 cases were good, and the remaining 1 case was fair. Overall, 41 cases (97.6%) achieved satisfactory results. Postoperative complications were encountered in three cases. Subcutaneous seroma due to the leakage of joint fluid in two patients was managed by additional surgery and suction drainage, and resulted in a satisfactory outcome. One patient complained of continuous pain on occupational activity, but her pain at rest was improved greatly. CONCLUSIONS: The mini-open muscle resection procedure under local anesthesia appears to be one of effective methods for intractable lateral or medial epicondylitis.
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Adult , Female , Humans , Male , Middle Aged , Anesthesia, Local , Muscle, Skeletal/surgery , Pain/etiology , Pain Measurement , Tennis Elbow/complications , Treatment OutcomeABSTRACT
PURPOSE: To assess surgical outcomes after adjusting the amount of resection of the conjunctiva and the Muller muscle according to 10% phenylephrine test results. METHODS: The charts of 32 patients (32 eyes) with mild upper eyelid ptosis were reviewed retrospectively. They all had conjunctiva-Muller muscle resections. A preoperative 10% phenylephrine test was performed to determine the resection amount of the Muller muscle and conjunctiva. An 8 mm resection was performed when phenylephrine raised the ptotic lid to the same level as that of the contralateral lid. A 7 mm resection was performed when the ptotic lid was raised to a level higher than that of the contralateral lid. A 9 mm resection was performed when the ptotic lid was raised to a level not quite to the level of the contralateral lid. RESULTS: Of the 32 patients, 28 were female and 4 were male. The mean age of the patients was 30.8+/-10.2 years. Patients were followed up for an average of 40.2+/-36.8 days, postoperatively. Postoperative upper lid positions were exactly symmetrical in 26 of the 32 patients. Five patients showed undercorrection, and 1 patient showed overcorrection. CONCLUSIONS: Excellent results were obtained by resecting the conjunctiva and Muller muscle according to the phenylephrine reaction of a ptotic eyelid.
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Female , Humans , Male , Blepharoptosis , Conjunctiva , Eyelids , Muscles , Phenylephrine , Polyenes , Retrospective StudiesABSTRACT
PURPOSE: To investigate the effect of unilateral medial rectus muscle resection for recurrent exotropia after bilateral lateral rectus muscle recession for intermittent exotropia METHODS: A retrospective analysis was made of thirtypatients who underwent unilateral medial rectus resection for recurrent exotropia. All had prior bilateral lateral rectus recession for intermittent exotropia. Data were collected for age, the preoperative deviation, the postoperative deviation at 2 weeks, 3 months, 6 months and the last visit, and the amount of medial rectus resection performed. RESULTS: The average preoperative deviation was 27.0+/-3.6 PD. After unilateral medial rectus resection, average deviation at distance was 2.8 PD at postoperative 2 weeks, 4.5 PD at 3 months, 5.1 PD at 6 months and 5.8 PD at last visit. The average deviation corrected per millimeter of medial rectus resection was 3.53+/-0.17 PD/mm. CONCLUSIONS: Considering that deviation angles of recurrent exotropia is smaller than those of primary surgery and the possibility of saving the other medial rectus muscle, unilateral rectus muscle resection could be effective surgical method for recurrent exotropia.
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Child , Female , Humans , Male , Exotropia/surgery , Oculomotor Muscles/surgery , Ophthalmologic Surgical Procedures , Recurrence , Refraction, Ocular , Retrospective StudiesABSTRACT
We report here on a case of right side spasmodic torticollis (ST) that was refractory to botulinum toxin type A injection and medication.The patient finally underwent a selective ramisectomy with ipsilateral sternocleidomastoid muscle (SCM) resection, but the remaining symptoms slowly aggravated, and a contralateral left side SCM spasm began.As conservative therapy for reducing the spasmodic symptoms, accessory nerve block, upper cervical plexus block and stellate ganglion block were performed twice in a week.After 6 months, the spasmodic symptoms significantly decreased. The Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS) decreased by more than 70%.After one year of serial intermittent local anesthetic blockade therapy, the patient became almost free from the original ST symptoms (TWSTRS = 1).Serial local anesthetic interventions for the ST patient may have a beneficial role on the pathological peripherocentral neural activity of the ST patient and can modulate motor-sensory integration in the patient.
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Humans , Accessory Nerve , Botulinum Toxins, Type A , Cervical Plexus , Nerve Block , Spasm , Stellate Ganglion , TorticollisABSTRACT
PURPOSE: We report an example of successful operation of rare convergent strabismus fixus, which had previously been mistaken for orbital tumor in private clinics because of severe adduction with unseen cornea. METHODS: A 57-year-old woman had convergent strabismus fixus with inward deviation of the left eye that had gradually progressed since she was around 40. Her cornea was buried in the intraorbital rim. An eye movement examination revealed that the eyeball was fixed to the internal part and that eyeball movement was impossible in all directions. When the forced duction test was performed, strong resistance was shown in all directions when abducted. During surgery, the medial rectus muscle was disinserted after resection of 3.0 mm for the left eye, and lateral rectus muscle tucking of 11.0 mm for the left eye was conducted. Since there was resistance in the inferior oblique muscle by the forced duction test during the operation, inferior oblique muscle myectomy of 4.0 mm was simultaneously performed. RESULTS: In the forced duction test implemented immediately after the operation, resistance subsided considerably and eye movement was shown in all directions, with cosmetically satisfactory results. Optic atrophy was found in the fundus examination after the operation. CONCLUSIONS: Convergent strabismus fixus, which recurs frequently and causes severe limitation of eye movement, was changed from the primary position to orthophoria by medial rectus muscle resection with disinsertion and lateral rectus muscle tucking. The eye movement disorder was improved and a satisfactory result was obtained.
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Female , Humans , Middle Aged , Cornea , Esotropia , Eye Movements , Ocular Motility Disorders , Optic Atrophy , OrbitABSTRACT
PURPOSE: The outcome after operations for intermittent exotropia were frequently unsatisfactory because of high incidence of postoperative undercorrection, overcorrection or recurrence. The author studied surgical outcome of each operation method in intermittent exotropia. METHODS: The results of surgical treatment in 90 patients with intermittent exotropia were reviewed. The operative procedure were devided into 3 groups-bilateral rectus muscle recessions, unilateral lateral rectus muscle recession and medial rectus muscle resection and medial rectus muscle resection of dominant eye and lateral rectus muscle recession of non-dominant eye. The success of operation was defined as a final alignment of orthotropia, esotropia less than 5 prism diopter or exotropia less than 10 prism diopter in primary position at postoperative 6 months. RESULTS: The method of of operation in medial rectus muscle resection of dominant eye and lateral rectus muscle recession of non-dominant eye lead to higher success rate than other surgical method (96.7%) and the difference with statistically significant (p=0.03). The success rate of bilateral rectus muscle recessions group was 76.6%, and that of unilateral lateral rectus muscle recession and medial rectus muscle resection group was 80.0%. CONCLUSIONS: This result suggested that medial rectus muscle resection of dominant eye and lateral rectus muscle recession of non-dominant eye might be a most effective surgical method for intermittent exotropia.
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Humans , Esotropia , Exotropia , Incidence , Recurrence , Surgical Procedures, OperativeABSTRACT
This is a follow-up report on a modified ptosis procedure combining the merits of both the internal and external routes. The over-all rating of 92 success in this series appears to be better than in any series previously reported. The technique is discussed concisely, with emphasis in (1) the complete separation of the septum orbitale from the levator aponeurosis, (2) the care of the orbicularis during and after surgery, and (3) careful calculation of how much levator muscle to resect. This work bears out that sex and type of ptosis play an important role in the management of ptosis, more resection being required in females than in males and less resection in acquired ptosis than in congenital. The only complications to reckon with are lid edema, chemosis, and lagophthalmos; but these are only mild and not permanent. (Summary)
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Intermittent Exotropia has been treated by various surgical methods such as bilateral medial rectus resection, lateral rectus recession and medial rectus resection of deviating eye, and bilateral lateral rectus recession. However, the outcomes of such operations are unsatisfactory because of high incidence of postoperative undercorrection and overcorrection. Authors have performed a surgical method which is the medial rectus muscle resection of dominant eye and lateral rectus muscle recession of non-dominant eye in 68 patients. Authors considered the outcome successful if patients achieve deviation between 10 PD of exophoria and 5 PD of esophoria, good stereopsis, no suppression and no manifest deviation. The success rate was 83.8% (57/68) and there was no overcorrection over 6 months follow-up. As postoperative complications, 5 cases of temporary turning of face and 3 cases of asymmetric palpebral fissure were seen. Therefore, these results suggest that medial rectus resection of dominant eye and lateral rectus recession of non-dominant eye in intermittent exotropia may be an alternative surgical method for intermittent exotropia. However, further studies are necessary to determine the exact surgical amounts and mechanism of this surgical method.