Randomized Controlled Trial Comparing Everting Sutures with a Lateral Tarsal Strip for Involutional Lower Eyelid Entropion

Horizontal eyelid shortening alone versus combined procedures for the correction of involutional lower eyelid entropion

BACKGROUND

Conventionally, management of involutional entropion involves correcting both vertical and horizontal laxity, however the optimal surgical approach is debated.

OBJECTIVE

To compare the recurrence rate of horizontal lower eyelid shortening alone with combined surgical approaches for correction of involutional lower eyelid entropion.

METHODS AND MATERIAL

A retrospective, comparative, consecutive case series of patients undergoing surgery for involutional lower eyelid entropion with both horizontal and vertical laxity. Patients were categorized based on the procedure as: Group 1, horizontal shortening alone, Group 2, horizontal shortening with everting sutures), and Group 3, horizontal shortening with retractor plication.

RESULTS

Of the 249 procedures (31 bilateral) performed on 218 patients, 54 (22%) involved horizontal eyelid shortening alone (Group 1), while 80 (32%) had this combined with everting sutures (Group 2), and 115 (46%) with retractor plication (Group 3). The anatomical success rates for Groups 1, 2, and 3 were 93, 94, and 90% (P = 0.69), respectively. Similarly, reported symptom improvements were 94, 93, and 93% for these groups (P = 0.91). After an average follow-up of 15.7 months (median 10; range 6-81), Group 1 (eyelid shortening alone) had a 7% (4/54) recurrence, compared to 8% (16/195) in Groups 2 and 3 (combined procedures) (P = 1.0). Complications were minor, with no significant difference between groups.

CONCLUSION

Eyelid shortening alone appears to be as effective as combined techniques for involutional entropion with both horizontal and vertical eyelid laxity. Nevertheless, procedure selection should consider primary pathogenic factors.

Outcomes of combined procedures compared to various single techniques for involutional entropion

BACKGROUND

To describe the outcomes of triangular tarsectomy and limited orbicularis myectomy with lower eyelid retractor plication compared to an everting sutures (ES) technique or lateral tarsal strip (LTS) procedure for the correction of lower eyelid involutional entropion.

METHODS

A nonrandomized clinical study was carried out at two tertiary eye hospitals between January 2016 and December 2019. Patients in Group A underwent triangular tarsectomy and limited orbicularis myectomy with lower eyelid retractor plication. Group B had ES, and Group C underwent a LTS procedure. All participants were operated by one surgeon and underwent 1-year follow-up.

RESULTS

A total of 78 patients in whom 84 eyelids were affected by lower eyelid involutional entropion were included in the study. The success rate was higher in Group A compared to Group B and Group C (100% vs. 86.7% vs. 95.8%; P < 0.05). Recurrence at a 1-year follow-up was noted in only four (13.3%) eyelids in Group B and one (4.2%) in Group C. However, patient's in Group C experienced a higher frequency of minimal postoperative complications, including short-term pain (100%), tenderness on the lateral canthal area (100%), tightness of the eyelid (91.7%), and ecchymosis (54.2%) compared to Group A. Patients of Group B experienced minimal or no postoperative complications.

CONCLUSIONS

Triangular tarsectomy and limited orbicularis myectomy with eyelid retractor plication may be considered the standard procedure for correcting lower eyelid involutional entropion with no recurrence compared to LTS technique or minimally invasive and cost-effective ES procedure.

Comparison of the cutaneous orbicularis oculi excision treatment with the inferior eyelid margin fixation treatment for congenital lower eyelid entropion

PURPOSE

To modify the traditional surgical approach to treat patients diagnosed with congenital lower eyelid entropion using inferior eyelid margin fixation of the orbicularis eyelid muscle.

METHODS

Ninety-six participants (180 eyes) with congenital lower eyelid entropion diagnosed between January 2019 and April 2021 were included in this study. The patients were divided into Group A (cutaneous orbicularis oculi excision treatment) and Group B (inferior eyelid margin fixation treatment). The efficiency and recurrence rate of treatments were used to compare the two treatments.

RESULTS

There was no significant difference in age, sex, and eyes distribution in both groups. And higher efficiency rate was found in Group B (P < 0.05). And Group A had a higher recurrence rate in the follow-up after surgical treatment (P < 0.05).

CONCLUSIONS

This modified inferior eyelid margin fixation of the orbicularis eyelid muscle treatment is an ideal procedure with a high degree of efficacy and low recurrence rate in patients with congenital lower eyelid entropion.

Pretarsal orbicularis oculi muscle tightening with skin flap excision in the treatment of lower eyelid involutional entropion

BACKGROUND

To evaluate a modified technique for involutional entropion correction in a retrospective cohort study.

METHODS

The patients with involutional entropion eyelid were corrected by tightening the pretarsal orbicularis oculi muscle and excising the excess skin of the lower eyelid. The patients received correction surgery from April 2013 to March 2019 were followed up for more than 6 months postoperatively. The outcome measures included the complications and the recurrence rates.

RESULTS

Total 152 patients (169 eyes) were included. The mean follow-up period was 29.6 months (range: 6-36 months). Postoperative ectropion (over-correction) was observed in 1 patient with 1 eyelid (0.59%); yet, no further surgery was needed for this patient. Recurrence of entropion was found in 1 patient (0.59%). The patient with recurrent entropion received repeated surgery with the same method and achieved a good eyelid position.

CONCLUSIONS

This study demonstrated that tightening the pretarsal orbicularis oculi muscle and excising the excess skin of the lower eyelid could be an effective surgical method to correct lower eyelid involutional entropion. This method is technically easy with a low recurrence rate and not associated with significant complications in Asians.

LATERAL TARSAL STRIP TECHNIQUE IN CORRECTION OF EYELID ECTROPION AND ENTROPION

BACKGROUND

Ectropion and entropion are eyelid malpositions associated with a number of unpleasant symptoms. One of several surgical methods that can correct these problems is referred to as the lateral tarsal strip technique. In this paper, we evaluate the postoperative results and quality of this technique. We also examine the complications associated with this surgical method.

METHODS

The study took place from April 2018 to April 2020 at the Military University Hospital in Prague. The operation was performed by two surgeons. The study included 43 eyes of 33 patients (17 women and 16 men), average age was 79 years. Before the operation, 23 eyes were affected by ectropion and 20 eyes affected by entropion, 35 of the 43 were cases of involutional origin. The study does not include patients who underwent other surgical techniques.

RESULTS

There were no perioperative or postoperative complications in the entropion surgery group. Successful correction was achieved, and adverse symptoms disappeared in 91.3% of cases. Correct position of the eyelid was not achieved in two cases. For patients with ectropion, surgical correction was successful in 95% of cases. Ectropion persisted after surgery only in one patient.

CONCLUSION

  The lateral tarsal strip technique is a safe, reliable and highly effective surgical technique. Correction of eyelid malposition was achieved in more than 90% of cases. The vast majority of patients were satisfied and reported relief from preoperative symptoms.

A retrospective study of tailored surgery based on the mechanical balance principle for involutional entropion in the lower eyelid

OBJECTIVE

Involutional entropion in the lower eyelid is one of the most common eyelid disorders of the elderly. Despite the effectiveness of the widely used surgical procedures, recurrence rates have failed to improve. In this retrospective study, we aimed to assess surgical plans, effectiveness and safety of tailored surgery based on the mechanical balance principal in treating involutional entropion in the lower eyelid.

METHODS

A retrospective analysis of 47 patients (54 eyelids) diagnosed with involutional entropion in the lower eyelid and receiving tailored surgical treatment based on mechanical balance principle from 1 January 2016 to 31 December 2018 was carried out. Tailored surgical plans were developed according to the mechanical balance analysis of vertical, horizontal and sagittal directions.

RESULTS

All 54 eyelids with involutional entropion in the lower eyelid underwent advancement of the lower eyelid retractor (LER) through the conjunctiva. For patients with mild horizontal eyelid laxity, only LER advancement was performed. For moderate and severe horizontal eyelid laxities, combined horizontal reinforcement procedures were performed, including lateral canthopexy, lateral tarsal strip (LTS) surgery and wedge resection. The orbicularis oculi muscle (OOM) tightening or transposition was performed for OOM overriding. The follow-up time was 1 to 4 years, and there were no cases experiencing recurrence. Thus, the rates of effectiveness and recurrence were 100% and 0%, respectively.

CONCLUSIONS

This is the first descriptive study on the tailored surgical strategies designed according to the mechanism of mechanical imbalance involved in involutional entropion. Tailored surgery based on the mechanical balance principle is safe and effective with low recurrence.