instruction:
Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
question:
Abstract: The case for capsular bag fixation of the Sinsky-Kratz type of posterior chamber intraocular implant lens is presented, and the various methods in use to position implant lenses are outlined. The new forceps are described and the rationale for their adoption and use is given in an illustrated, step-by-step fashion. Their additional use in anterior chamber intraocular lens implantation is mentioned. There is a brief summary of the author's experience with this instrument.
Which is the apt title for the abstract? option1: Posterior chamber intraocular lens implantation--a new forceps to simplify capsular bag fixation. option2: Effect of nifedipine on recurrent stenosis after percutaneous transluminal coronary angioplasty.
answer:
Posterior chamber intraocular lens implantation--a new forceps to simplify capsular bag fixation.

question:
Abstract: Sixty-three consecutive cases (95 eyes) of glaucoma in children were studied. Glaucoma associated with congenital anomalies (group II) formed the largest group in this study. This accounted for 46% of the cases compared to primary congenital glaucoma (group I) that accounted for 22.2%. Secondary glaucoma (group III) occurred in 31.8%. The presenting signs and symptoms in group I were tearing and corneal edema. In 50% of the cases in groups II and III, diagnosis was made on a routine ophthalmologic examination. Surgery was performed in 95.8% of eyes in group I, 53.2% in group II, and 54.2% in group III. The best visual prognosis occurred in group I where 77.3% of affected eyes had visual acuity equal to or better than 20/50 with good pressure control in all. This was followed by group II where 41.5% had vision equal to or better than 20/50 and 41.4% had 20/200 vision or less. Intraocular pressure remained uncontrolled in 19.1% of this group. The worst prognosis and morbidity was found in group III where 30.5% of eyes had 20/50 vision or better and 47.8% had 20/200 vision or less. In group III, 33.3% had uncontrolled intraocular pressure.
Which is the apt title for the abstract? option1: Incidence and prognosis of childhood glaucoma. A study of 63 cases. option2: A new device to reduce intra-abdominal pressure during lumbar surgery.
answer:
Incidence and prognosis of childhood glaucoma. A study of 63 cases.

question:
Abstract: Six patients with bowenoid papulosis and two patients with Bowen's disease of the genital area were treated by means of an argon, Nd:YAG, and CO2 laser. In all of the patients, complete resolution of the lesions was achieved. Due to a superficial coagulating effect, application of the argon laser should be restricted to macular and papular pigmented lesions. In contrast, Nd:YAG and CO2 lasers could be used even for treatment of extensive leukoplakia-like and verrucous lesions. Advantages and disadvantages of these two lasers are discussed.
Which is the apt title for the abstract? option1: Laser therapy of bowenoid papulosis and Bowen's disease. option2: Abnormal circadian melatonin secretion in night-shift workers [letter]
answer:
Laser therapy of bowenoid papulosis and Bowen's disease.